)]}' { "log": [ { "commit": "940aab490215424a269f93d2eba2794fc8b3e269", "tree": "6dec5a3d9476fd3c409d7a73040e0eafb1eba756", "parents": [ "b6ee8cd2642f6d822dd1a4ba62298b65ff99b72e" ], "author": { "name": "Malahal Naineni", "email": "malahal@us.ibm.com", "time": "Tue Sep 20 17:27:14 2011 -0700" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Oct 20 18:44:04 2011 -0500" }, "message": "Check validity of cl_rpcclient in nfs_server_list_show\n\nAs soon as the nfs_client gets created, its cl_rpcclient is set to\nERR_PTR(-EINVAL). The rpc client structure is allocated later. Check\nif the client is ready before using the cl_rpcclient pointer.\n\nSigned-off-by: Malahal Naineni \u003cmalahal@us.ibm.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "b9dd3abbbc708da5e3c53424a5b2c66ab580f97e", "tree": "f24b18e9651fd93aaf871c3de99a8903a6c36826", "parents": [ "3236c3e1adc0c7ec83eaff1de2d06746b7c5bb28" ], "author": { "name": "Mi Jinlong", "email": "mijinlong@cn.fujitsu.com", "time": "Wed Oct 12 15:09:34 2011 +0800" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Oct 18 09:08:10 2011 -0700" }, "message": "nfs: fix bug about IPv6 address scope checking\n\nThe result from ipv6_addr_scope() always not be a single SCOPE,\nso we can\u0027t use equal to compare the result with IPV6_ADDR_SCOPE_LINKLOCAL\nat nfs_sockaddr_match_ipaddr6.\n\nThis patch fixs the problem, and lets checking address before scope_id.\n\nSigned-off-by: Mi Jinlong \u003cmijinlong@cn.fujitsu.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "fe0a9b740881d181e3c96c1f6f6043e252692ffe", "tree": "11dff7e25a2a9d922fba32d331530d671769c550", "parents": [ "9e69296999362c4e4b2821b64389b47e86e4821b" ], "author": { "name": "Jim Rees", "email": "rees@umich.edu", "time": "Sat Jul 30 20:52:42 2011 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Jul 31 12:18:16 2011 -0400" }, "message": "pnfsblock: add device operations\n\nSigned-off-by: Jim Rees \u003crees@umich.edu\u003e\nSigned-off-by: Fred Isaman \u003ciisaman@citi.umich.edu\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@tonian.com\u003e\n[upcall bugfixes]\nSigned-off-by: Peng Tao \u003cpeng_tao@emc.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "dae100c2b1b9463996aab9162f2258145c43f7df", "tree": "302638375d4e6a0400964ae160216080760d984a", "parents": [ "738fd0f360359aecc7fcd7604bbe9e854d81fb1f" ], "author": { "name": "Fred Isaman", "email": "iisaman@citi.umich.edu", "time": "Sat Jul 30 20:52:37 2011 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Jul 31 12:18:15 2011 -0400" }, "message": "pnfs: ask for layout_blksize and save it in nfs_server\n\nBlock layout needs it to determine IO size.\n\nSigned-off-by: Fred Isaman \u003ciisaman@citi.umich.edu\u003e\nSigned-off-by: Tao Guo \u003cglorioustao@gmail.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@tonian.com\u003e\nSigned-off-by: Jim Rees \u003crees@umich.edu\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "738fd0f360359aecc7fcd7604bbe9e854d81fb1f", "tree": "c2d7ba1680ee37383f1fd537cdafba6fef5dfd8e", "parents": [ "7f11d8d38d64739e190581e015a2a2730ff54e2a" ], "author": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Sat Jul 30 20:52:36 2011 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Jul 31 12:18:15 2011 -0400" }, "message": "pnfs: add set-clear layoutdriver interface\n\nTo allow layout driver to issue getdevicelist at mount time, and clean up\nat umount time.\n\n[fixup non NFS_V4_1 set_pnfs_layoutdriver definition]\n[pnfs: pass mntfh down the init_pnfs path]\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@tonian.com\u003e\nSigned-off-by: Jim Rees \u003crees@umich.edu\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "94b134ac8e9965309e70684b504c53bca36338b4", "tree": "d997c6b6697c5b80b4f15886d6d99cc9ee43b56f", "parents": [ "0d961aa934b799ca7369db582e52952cc50c656d" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jul 13 19:26:49 2011 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Jul 15 09:12:24 2011 -0400" }, "message": "NFS: Convert nfs4_set_ds_client to EXPORT_SYMBOL_GPL\n\nThis is not part of an external ABI...\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "6382a44138e7aa40bf52170e7afc014443a24806", "tree": "9126d01d1fe2442fea057c3f45e4e3e532c85424", "parents": [ "35dbbc99e93e57680837c17f96efe370f0535064" ], "author": { "name": "Weston Andros Adamson", "email": "dros@netapp.com", "time": "Wed Jun 01 16:44:44 2011 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Jul 12 13:40:27 2011 -0400" }, "message": "NFS: move pnfs layouts to nfs_server structure\n\nLayouts should be tracked per nfs_server (aka superblock)\ninstead of per struct nfs_client, which may have multiple FSIDs associated\nwith it.\n\nSigned-off-by: Weston Andros Adamson \u003cdros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "78fe0f41d9937ee62817912ac8d627e06243c269", "tree": "7ae4ac3f9675ecbddb5ec0c4615313ae899c10da", "parents": [ "7e574f0d3911c5cc60d4d2b57fee975c462d6cd0" ], "author": { "name": "Weston Andros Adamson", "email": "dros@netapp.com", "time": "Tue May 31 19:05:47 2011 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Jul 12 13:40:27 2011 -0400" }, "message": "NFS: use scope from exchange_id to skip reclaim\n\ncan be skipped if the \"eir_server_scope\" from the exchange_id proc differs from\nprevious calls.\n\nAlso, in the future server_scope will be useful for determining whether client\ntrunking is available\n\nSigned-off-by: Weston Andros Adamson \u003cdros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "1775bc342c6eacd6304493cbb2e0cda1a0182246", "tree": "b0a884a41f565a41957524146ff6ee51b2b7db7b", "parents": [ "a1eaecbc4c8307e27772d6584ef85a2e93250661" ], "author": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Fri May 20 13:47:33 2011 +0200" }, "committer": { "name": "Boaz Harrosh", "email": "bharrosh@panasas.com", "time": "Sun May 29 20:50:42 2011 +0300" }, "message": "NFSv4.1: purge deviceid cache on nfs_free_client\n\nUse the pnfs_layoutdriver_type both as a qualifier for the deviceid,\ndistinguishing deviceid from different layout types on the server,\nand for freeing the layout-driver allocated structure containing the\nnfs4_deviceid_node.\n\n[BUG in _deviceid_purge_client]\n[layout_driver MUST set free_deviceid_node if using dev-cache]\n[let ver \u003c 4.1 compile]\nSigned-off-by: Boaz Harrosh \u003cbharrosh@panasas.com\u003e\n[removed EXPORT_SYMBOL_GPL(nfs4_deviceid_purge_client)]\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n" }, { "commit": "b064eca2cf6440bf9d5843b24cc4010624031694", "tree": "f1024db40bf0afb7b764d6ee825d24cd715d1cc5", "parents": [ "3ddeb7c5c61d0d6bfd837487d3454ffdb788bb91" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Feb 22 15:44:32 2011 -0800" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Mar 11 15:39:27 2011 -0500" }, "message": "NFSv4: Send unmapped uid/gids to the server when using auth_sys\n\nThe new behaviour is enabled using the new module parameter\n\u0027nfs4_disable_idmapping\u0027.\n\nNote that if the server rejects an unmapped uid or gid, then\nthe client will automatically switch back to using the idmapper.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "d83217c13531fd59730d77b5c2284e90e56c0a50", "tree": "e347037afc91fdb81e0e2fcf7225d30462fb90af", "parents": [ "64419a9b20938d9070fdd8c58c2fa23c911915f8" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Tue Mar 01 01:34:17 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Mar 11 15:38:42 2011 -0500" }, "message": "NFSv4.1: data server connection\n\nIntroduce a data server set_client and init session following the\nnfs4_set_client and nfs4_init_session convention.\n\nOnce a new nfs_client is on the nfs_client_list, the nfs_client cl_cons_state\nserializes access to creating an nfs_client struct with matching properties.\n\nUse the new nfs_get_client() that initializes new clients.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "94de8b27d0dcb2608d56a7e5c2941b87e6da7ce3", "tree": "bd4b98e229bfbb9d6276e663b2eaca4c70b5bba1", "parents": [ "d6fb79d433d0a34c36bdf74eaf90857193a6261f" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Tue Mar 01 01:34:12 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Mar 11 15:38:41 2011 -0500" }, "message": "NFSv4.1: add MDS mount DS only check\n\nThe DS only role cannot be used to mount.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "d6fb79d433d0a34c36bdf74eaf90857193a6261f", "tree": "bf7686b2bd65d598ef1a4e5ceaebb0432302a726", "parents": [ "d3b4c9d76738df49a7db7682c2518a0ef9f7391d" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Tue Mar 01 01:34:11 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Mar 11 15:38:41 2011 -0500" }, "message": "NFSv4.1: new flag for lease time check\n\nData servers cannot send nfs4_proc_get_lease_time. but still need to setup\nstate renewal. Add the NFS_CS_CHECK_LEASE_TIME bit to indicate if the lease\ntime can be checked.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "d3b4c9d76738df49a7db7682c2518a0ef9f7391d", "tree": "69ab2ccad799bee8a00ad901b57739be44747fcd", "parents": [ "89d1ea65798953b251e399b17f32d31033889ae0" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Tue Mar 01 01:34:10 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Mar 11 15:38:41 2011 -0500" }, "message": "NFSv4.1: new flag for state renewal check\n\nData servers not sharing a session with the mount MDS always have an empty\ncl_superblocks list.\nReplace the cl_superblocks empty list check to see if it is time to shut down\nrenewd with the NFS_CS_STOP_RENEW bit which is not set by such a data server.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "45a52a02072b2a7e265f024cfdb00127e08dd9f2", "tree": "33c98f48d5b652297f45406f47d9545cca37c7c5", "parents": [ "bf9c1387ca80deac792c9ecf1c64dfcc5d1cc768" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Tue Mar 01 01:34:08 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Mar 11 15:38:41 2011 -0500" }, "message": "NFS move nfs_client initialization into nfs_get_client\n\nNow nfs_get_client returns an nfs_client ready to be used no matter if it was\nfound or created.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "778be232a207e79088ba70d832ac25dfea6fbf1a", "tree": "307249459e5ef45c4b3651c7fc5c454cdb3e0c92", "parents": [ "80c30e8de4f81851b1f712bcc596e11d53bc76f1" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Tue Jan 25 15:38:01 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Jan 25 15:26:51 2011 -0500" }, "message": "NFS do not find client in NFSv4 pg_authenticate\n\nThe information required to find the nfs_client cooresponding to the incoming\nback channel request is contained in the NFS layer. Perform minimal checking\nin the RPC layer pg_authenticate method, and push more detailed checking into\nthe NFS layer where the nfs_client can be found.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "d3978bb325510f0a26ebd92f211b36c5f98b2306", "tree": "5d376fef966d242cb61df1bcfaefeec1e71663d4", "parents": [ "dda4b225623f316335052828c24a16e2da313f8f" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Fri Dec 24 01:33:04 2010 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Jan 06 14:57:46 2011 -0500" }, "message": "NFS: Move cl_delegations to the nfs_server struct\n\nDelegations are per-inode, not per-nfs_client. When a server file\nsystem is migrated, delegations on the client must be moved from the\nsource to the destination nfs_server. Make it easier to manage a\nmount point\u0027s delegation list across a migration event by moving the\nlist to the nfs_server struct.\n\nClean up: I added documenting comments to public functions I changed\nin this patch. For consistency I added comments to all the other\npublic functions in fs/nfs/delegation.c.\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "fca5238ef3232cd0cf4bf0457e751b3bb20912a9", "tree": "5b61da0d71e3e89b835d46a49e0f4945b5002cea", "parents": [ "f7e8917a67980924651a9e244510e63ef05c7755" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Fri Dec 24 01:32:32 2010 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Jan 06 14:47:56 2011 -0500" }, "message": "NFS: Allow walking nfs_client.cl_superblocks list outside client.c\n\nWe\u0027re about to move some fields from struct nfs_client to struct\nnfs_server. There is a many-to-one relationship between nfs_servers\nand nfs_clients. After these fields are moved to the nfs_server\nstruct, to visit all of the data in these fields that is owned by one\nnfs_client, code will need to visit each nfs_server on the\ncl_superblocks list for that nfs_client.\n\nTo serialize changes to the cl_superblocks list during these little\nexpeditions, protect the list with RCU.\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "f7e8917a67980924651a9e244510e63ef05c7755", "tree": "fb00db5ef8b3b26793fae7a1186f1cd16205ab9d", "parents": [ "36840370845629e6cb4324d1dd4aff6778670503" ], "author": { "name": "Fred Isaman", "email": "iisaman@netapp.com", "time": "Thu Jan 06 11:36:32 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Jan 06 14:46:32 2011 -0500" }, "message": "pnfs: layout roc code\n\nA layout can request return-on-close. How this interacts with the\nforgetful model of never sending LAYOUTRETURNS is a bit ambiguous.\nWe forget any layouts marked roc, and wait for them to be completely\nforgotten before continuing with the close. In addition, to compensate\nfor races with any inflight LAYOUTGETs, and the fact that we do not get\nany layout stateid back from the server, we set the barrier to the worst\ncase scenario of current_seqid + number of outstanding LAYOUTGETS.\n\nSigned-off-by: Fred Isaman \u003ciisaman@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "c36fca52f5e4594ffd0ff175b328966b0d393184", "tree": "6d771744cc49f0edc0d2b6b2f9fe919163002346", "parents": [ "2c2618c6f29c41a0a966f14f05c8bf45fcabb750" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Thu Jan 06 02:04:32 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Jan 06 14:46:24 2011 -0500" }, "message": "NFS refactor nfs_find_client and reference client across callback processing\n\nFixes a bug where the nfs_client could be freed during callback processing.\nRefactor nfs_find_client to use minorversion specific means to locate the\ncorrect nfs_client structure.\n\nIn the NFS layer, V4.0 clients are found using the callback_ident field in the\nCB_COMPOUND header. V4.1 clients are found using the sessionID in the\nCB_SEQUENCE operation which is also compared against the sessionID associated\nwith the back channel thread after a successful CREATE_SESSION.\n\nEach of these methods finds the one an only nfs_client associated\nwith the incoming callback request - so nfs_find_client_next is not needed.\n\nIn the RPC layer, the pg_authenticate call needs to find the nfs_client. For\nthe v4.0 callback service, the callback identifier has not been decoded so a\nsearch by address, version, and minorversion is used. The sessionid for the\nsessions based callback service has (usually) not been set for the\npg_authenticate on a CB_NULL call which can be sent prior to the return\nof a CREATE_SESSION call, so the sessionid associated with the back channel\nthread is not used to find the client in pg_authenticate for CB_NULL calls.\n\nPass the referenced nfs_client to each CB_COMPOUND operation being proceesed\nvia the new cb_process_state structure. The reference is held across\ncb_compound processing.\n\nUse the new cb_process_state struct to move the NFS4ERR_RETRY_UNCACHED_REP\nprocessing from process_op into nfs4_callback_sequence where it belongs.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "f4eecd5da3422e82e88e36c33cbd2595eebcacb1", "tree": "8e49bbe401ed4233e1652843489a4360a94dc69b", "parents": [ "ea00528126a701845d7c445e725b271940381e3d" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Thu Jan 06 02:04:30 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Jan 06 14:46:24 2011 -0500" }, "message": "NFS implement v4.0 callback_ident\n\nUse the small id to pointer translator service to provide a unique callback\nidentifier per SETCLIENTID call used to identify the v4.0 callback service\nassociated with the clientid.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "ea00528126a701845d7c445e725b271940381e3d", "tree": "cb1cb70562b74422b1cc05ee97302b1231446352", "parents": [ "01c9a0bc60507af7f28cb9138a81836de4528199" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Thu Jan 06 02:04:29 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Jan 06 14:46:24 2011 -0500" }, "message": "NFS do not clear minor version at nfs_client free\n\nResetting the client minor version operations causes nfs4_destroy_callback\nto fail to shutdown the NFSv4.1 callback service.\n\nThere is no reason to reset the client minorversion operations when the\nnfs_client struct is being freed.\n\nRemove the minorverion reset and rename the function.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "4390110fef9e5c64e10c6ca19d586932242c9a8a", "tree": "f2f26fe291c8b4e424b97ac57370b33e0c006568", "parents": [ "a4dd8dce14014665862ce7911b38cb2c69e366dd", "42d7ba3d6d56a6cbc773284896108b1e2ebcee81" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 09:55:25 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 09:55:25 2010 -0700" }, "message": "Merge branch \u0027for-2.6.37\u0027 of git://linux-nfs.org/~bfields/linux\n\n* \u0027for-2.6.37\u0027 of git://linux-nfs.org/~bfields/linux: (99 commits)\n svcrpc: svc_tcp_sendto XPT_DEAD check is redundant\n svcrpc: no need for XPT_DEAD check in svc_xprt_enqueue\n svcrpc: assume svc_delete_xprt() called only once\n svcrpc: never clear XPT_BUSY on dead xprt\n nfsd4: fix connection allocation in sequence()\n nfsd4: only require krb5 principal for NFSv4.0 callbacks\n nfsd4: move minorversion to client\n nfsd4: delay session removal till free_client\n nfsd4: separate callback change and callback probe\n nfsd4: callback program number is per-session\n nfsd4: track backchannel connections\n nfsd4: confirm only on succesful create_session\n nfsd4: make backchannel sequence number per-session\n nfsd4: use client pointer to backchannel session\n nfsd4: move callback setup into session init code\n nfsd4: don\u0027t cache seq_misordered replies\n SUNRPC: Properly initialize sock_xprt.srcaddr in all cases\n SUNRPC: Use conventional switch statement when reclassifying sockets\n sunrpc/xprtrdma: clean up workqueue usage\n sunrpc: Turn list_for_each-s into the ..._entry-s\n ...\n\nFix up trivial conflicts (two different deprecation notices added in\nseparate branches) in Documentation/feature-removal-schedule.txt\n" }, { "commit": "a4dd8dce14014665862ce7911b38cb2c69e366dd", "tree": "00e79b2845d5d49abcd83cf253db83a52d482265", "parents": [ "b18cae4224bde7e5a332c19bc99247b2098ea232", "411b5e05617593efebc06241dbc56f42150f2abe" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 09:52:09 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 09:52:09 2010 -0700" }, "message": "Merge branch \u0027nfs-for-2.6.37\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6\n\n* \u0027nfs-for-2.6.37\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:\n net/sunrpc: Use static const char arrays\n nfs4: fix channel attribute sanity-checks\n NFSv4.1: Use more sensible names for \u0027initialize_mountpoint\u0027\n NFSv4.1: pnfs: filelayout: add driver\u0027s LAYOUTGET and GETDEVICEINFO infrastructure\n NFSv4.1: pnfs: add LAYOUTGET and GETDEVICEINFO infrastructure\n NFS: client needs to maintain list of inodes with active layouts\n NFS: create and destroy inode\u0027s layout cache\n NFSv4.1: pnfs: filelayout: introduce minimal file layout driver\n NFSv4.1: pnfs: full mount/umount infrastructure\n NFS: set layout driver\n NFS: ask for layouttypes during v4 fsinfo call\n NFS: change stateid to be a union\n NFSv4.1: pnfsd, pnfs: protocol level pnfs constants\n SUNRPC: define xdr_decode_opaque_fixed\n NFSD: remove duplicate NFS4_STATEID_SIZE\n" }, { "commit": "74eb94b218d087798a52c0b4f1379b635287a4b8", "tree": "4e467c3014c2b1169f6f71d88cf5d1598f3ce28e", "parents": [ "7b6181e06841f5ad15c4ff708b967b4db65a64de", "9a84d38031c258a17bb39beed1e500eadee67407" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 13:48:29 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 13:48:29 2010 -0700" }, "message": "Merge branch \u0027nfs-for-2.6.37\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6\n\n* \u0027nfs-for-2.6.37\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (67 commits)\n SUNRPC: Cleanup duplicate assignment in rpcauth_refreshcred\n nfs: fix unchecked value\n Ask for time_delta during fsinfo probe\n Revalidate caches on lock\n SUNRPC: After calling xprt_release(), we must restart from call_reserve\n NFSv4: Fix up the \u0027dircount\u0027 hint in encode_readdir\n NFSv4: Clean up nfs4_decode_dirent\n NFSv4: nfs4_decode_dirent must clear entry-\u003efattr-\u003evalid\n NFSv4: Fix a regression in decode_getfattr\n NFSv4: Fix up decode_attr_filehandle() to handle the case of empty fh pointer\n NFS: Ensure we check all allocation return values in new readdir code\n NFS: Readdir plus in v4\n NFS: introduce generic decode_getattr function\n NFS: check xdr_decode for errors\n NFS: nfs_readdir_filler catch all errors\n NFS: readdir with vmapped pages\n NFS: remove page size checking code\n NFS: decode_dirent should use an xdr_stream\n SUNRPC: Add a helper function xdr_inline_peek\n NFS: remove readdir plus limit\n ...\n" }, { "commit": "16b374ca439fb406e46e071f75428f5b033056f8", "tree": "72a66e452936561151b8b62069763cb4f0434b39", "parents": [ "b1f69b754ee312ec75f2c7ead0e6851cd9598cc2" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Wed Oct 20 00:18:04 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Oct 24 18:07:11 2010 -0400" }, "message": "NFSv4.1: pnfs: filelayout: add driver\u0027s LAYOUTGET and GETDEVICEINFO infrastructure\n\nImplement the driver\u0027s io_ops-\u003ealloc_lseg and free_lseg functions,\nwhich integrate into the deviceid cache and calls out to\nnfs4_proc_getdeviceinfo when necessary.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Dean Hildebrand \u003cdhildebz@umich.edu\u003e\nSigned-off-by: Marc Eshel \u003ceshel@almaden.ibm.com\u003e\nSigned-off-by: Mike Sager \u003csager@netapp.com\u003e\nSigned-off-by: Oleg Drokin \u003cgreen@linuxhacker.ru\u003e\nSigned-off-by: Ricardo Labiaga \u003cricardo.labiaga@netapp.com\u003e\nSigned-off-by: Tao Guo \u003cguotao@nrchpc.ac.cn\u003e\nSigned-off-by: Boaz Harrosh \u003cbharrosh@panasas.com\u003e\nSigned-off-by: Fred Isaman \u003ciisaman@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "974cec8ca0352eb5d281535b714cf194a606e98f", "tree": "0e71706c3091fc785bab0be8edc5de36816685ff", "parents": [ "e5e940170b2136ad4d5483ef293ae284b9cc8d53" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Wed Oct 20 00:18:02 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Oct 24 18:07:10 2010 -0400" }, "message": "NFS: client needs to maintain list of inodes with active layouts\n\nIn particular, server reboot will invalidate all layouts.\n\nNote that in order to have an active layout, we must get a successful response\nfrom the server. To avoid adding that machinery, this patch just includes a\nstub that fakes up a successful return. Since the layout is never referenced\nfor io, this is not a problem.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\nSigned-off-by: Dean Hildebrand \u003cdhildebz@umich.edu\u003e\nSigned-off-by: Fred Isaman \u003ciisaman@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "85e174ba6b786ad336eb2df105b4f66d0932e70a", "tree": "eec6b01d897e85c47471f4166201676001c9fd21", "parents": [ "504913fbc84c00bba7224d73e4aab525c1731f7d" ], "author": { "name": "Ricardo Labiaga", "email": "Ricardo.Labiaga@netapp.com", "time": "Wed Oct 20 00:17:58 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Oct 24 18:07:10 2010 -0400" }, "message": "NFS: set layout driver\n\nPut in the infrastructure that uses information returned from the\nserver at mount to select a layout driver module.\n\nIn this patch, a stub is used that always returns \"no driver found\".\n\nSigned-off-by: Ricardo Labiaga \u003cRicardo.Labiaga@netapp.com\u003e\nSigned-off-by: Dean Hildebrand \u003cdhildebz@umich.edu\u003e\nSigned-off-by: Marc Eshel \u003ceshel@almaden.ibm.com\u003e\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\nSigned-off-by: Fred Isaman \u003ciisaman@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "6b96724e507fecc3e6440e86426fe4f44359ed66", "tree": "5b38131405301f4dd536a11f44ff0d5e6785d266", "parents": [ "118df3d17f11733b294ea2cd988d56ee376ef9fd" ], "author": { "name": "Ricardo Labiaga", "email": "Ricardo.Labiaga@netapp.com", "time": "Tue Oct 12 16:30:05 2010 -0700" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Oct 24 17:59:56 2010 -0400" }, "message": "Revalidate caches on lock\n\nInstead of blindly zapping the caches, attempt to revalidate them if\nthe server has indicated that it uses high resolution timestamps.\n\nNFSv4 should be able to always revalidate the cache since the\nprotocol requires the update of the change attribute on modification of\nthe data. In reality, there are servers (the Linux NFS server\nfor example) that do not obey this requirement and use ctime as the\nbasis for change attribute. Long term, the server needs to be fixed.\nAt this time, and to be on the safe side, continue zapping caches if\nthe server indicates that it does not have a high resolution timestamp.\n\nSigned-off-by: Ricardo Labiaga \u003cRicardo.Labiaga@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "82f2e5472e2304e531c2fa85e457f4a71070044e", "tree": "45e170b0ec64bcc07e51ae36919ca6cba1163703", "parents": [ "ae42c70a60fe330d9c2af7c4b92ce78484308e37" ], "author": { "name": "Bryan Schumaker", "email": "bjschuma@netapp.com", "time": "Thu Oct 21 16:33:18 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sat Oct 23 15:27:37 2010 -0400" }, "message": "NFS: Readdir plus in v4\n\nBy requsting more attributes during a readdir, we can mimic the readdir plus\noperation that was in NFSv3.\n\nTo test, I ran the command `ls -lU --color\u003dnone` on directories with various\nnumbers of files. Without readdir plus, I see this:\n\nn files | 100 | 1,000 | 10,000 | 100,000 | 1,000,000\n--------+-----------+-----------+-----------+-----------+----------\nreal | 0m00.153s | 0m00.589s | 0m05.601s | 0m56.691s | 9m59.128s\nuser | 0m00.007s | 0m00.007s | 0m00.077s | 0m00.703s | 0m06.800s\nsys | 0m00.010s | 0m00.070s | 0m00.633s | 0m06.423s | 1m10.005s\naccess | 3 | 1 | 1 | 4 | 31\ngetattr | 2 | 1 | 1 | 1 | 1\nlookup | 104 | 1,003 | 10,003 | 100,003 | 1,000,003\nreaddir | 2 | 16 | 158 | 1,575 | 15,749\ntotal | 111 | 1,021 | 10,163 | 101,583 | 1,015,784\n\nWith readdir plus enabled, I see this:\n\nn files | 100 | 1,000 | 10,000 | 100,000 | 1,000,000\n--------+-----------+-----------+-----------+-----------+----------\nreal | 0m00.115s | 0m00.206s | 0m01.079s | 0m12.521s | 2m07.528s\nuser | 0m00.003s | 0m00.003s | 0m00.040s | 0m00.290s | 0m03.296s\nsys | 0m00.007s | 0m00.020s | 0m00.120s | 0m01.357s | 0m17.556s\naccess | 3 | 1 | 1 | 1 | 7\ngetattr | 2 | 1 | 1 | 1 | 1\nlookup | 4 | 3 | 3 | 3 | 3\nreaddir | 6 | 62 | 630 | 6,300 | 62,993\ntotal | 15 | 67 | 635 | 6,305 | 63,004\n\nReaddir plus disabled has about a 16x increase in the number of rpc calls and\nis 4 - 5 times slower on large directories.\n\nSigned-off-by: Bryan Schumaker \u003cbjschuma@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "56e4ebf877b6043c289bda32a5a7385b80c17dee", "tree": "160ae8d5b5ee3871d02a9f5283187430c9ec5ffe", "parents": [ "afa8ccc978c24d8ab22e3b3b8cbd1054c84c070b" ], "author": { "name": "Bryan Schumaker", "email": "bjschuma@netapp.com", "time": "Wed Oct 20 15:44:37 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sat Oct 23 15:27:35 2010 -0400" }, "message": "NFS: readdir with vmapped pages\n\nWe can use vmapped pages to read more information from the network at once.\nThis will reduce the number of calls needed to complete a readdir.\n\nSigned-off-by: Bryan Schumaker \u003cbjschuma@netapp.com\u003e\n[trondmy: Added #include for linux/vmalloc.h\u003e in fs/nfs/dir.c]\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "c653ce3f0aee9bb2b221ebf3579385c06f81efcd", "tree": "d0f5a8018e2cf959b6bc1549ce75602ed179dca9", "parents": [ "62832c039eab9d03cd28a66427ce8276988f28b0" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@parallels.com", "time": "Wed Sep 29 16:04:45 2010 +0400" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@redhat.com", "time": "Fri Oct 01 17:18:56 2010 -0400" }, "message": "sunrpc: Add net to rpc_create_args\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: J. Bruce Fields \u003cbfields@redhat.com\u003e\n" }, { "commit": "5eebde23223aeb0ad2d9e3be6590ff8bbfab0fc2", "tree": "7cfabe0191855550292b0a0c9b317315dffb2a50", "parents": [ "63185942c5f138c62de16b4cbc7eee494a58fea8" ], "author": { "name": "Suresh Jayaraman", "email": "sjayaraman@suse.de", "time": "Thu Sep 23 08:55:58 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Sep 23 08:55:58 2010 -0400" }, "message": "nfs: introduce mount option \u0027-olocal_lock\u0027 to make locks local\n\nNFS clients since 2.6.12 support flock locks by emulating fcntl byte-range\nlocks. Due to this, some windows applications which seem to use both flock\n(share mode lock mapped as flock by Samba) and fcntl locks sequentially on\nthe same file, can\u0027t lock as they falsely assume the file is already locked.\nThe problem was reported on a setup with windows clients accessing excel files\non a Samba exported share which is originally a NFS mount from a NetApp filer.\n\nOlder NFS clients (\u003c 2.6.12) did not see this problem as flock locks were\nconsidered local. To support legacy flock behavior, this patch adds a mount\noption \"-olocal_lock\u003d\" which can take the following values:\n\n \u0027none\u0027 \t\t- Neither flock locks nor POSIX locks are local\n \u0027flock\u0027 \t\t- flock locks are local\n \u0027posix\u0027 \t\t- fcntl/POSIX locks are local\n \u0027all\u0027\t\t- Both flock locks and POSIX locks are local\n\nTesting:\n\n - This patch was tested by using -olocal_lock option with different values\n and the NLM calls were noted from the network packet captured.\n\n \u0027none\u0027 - NLM calls were seen during both flock() and fcntl(), flock lock\n \t was granted, fcntl was denied\n \u0027flock\u0027 - no NLM calls for flock(), NLM call was seen for fcntl(),\n \t granted\n \u0027posix\u0027 - NLM call was seen for flock() - granted, no NLM call for fcntl()\n \u0027all\u0027 - no NLM calls were seen during both flock() and fcntl()\n\n - No bugs were seen during NFSv4 locking/unlocking in general and NFSv4\n reboot recovery.\n\nCc: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Suresh Jayaraman \u003csjayaraman@suse.de\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "b20d37ca9561711c6a3c4b859c2855f49565e061", "tree": "fa8aba0a2a7e7b2c246e9c35e04526aafdb623d3", "parents": [ "db5fe26541b6b48460104a0d949a27cdc7786957" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Sep 12 19:55:26 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Sep 12 19:55:26 2010 -0400" }, "message": "NFS: Fix a typo in nfs_sockaddr_match_ipaddr6\n\nReported-by: Ben Greear \u003cgreearb@candelatech.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "fe74ba3a8db003410e48863a5cafa6ac90674540", "tree": "8a3014b14a3c48d997ac08a378128e8b4202b00d", "parents": [ "d77d76ffb638bd013782138cca6d8f4918c5afd6" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jun 16 09:52:27 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Jun 22 13:24:03 2010 -0400" }, "message": "NFSv41: Cleanup for nfs4_alloc_session.\n\nThere is no reason to change the nfs_client state every time we allocate a\nnew session. Move that line into nfs4_init_client_minor_version.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "97dc135947181a6670949a480da56c3ebf8d3715", "tree": "2e5a766941516f8bbcec3b816901a76a45fc78c5", "parents": [ "a2118c33aad6c447ad5e0a60cfaea3939b52ce0a" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jun 16 09:52:26 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Jun 22 13:24:02 2010 -0400" }, "message": "NFSv41: Clean up the NFSv4.1 minor version specific operations\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "44950b67a6239b377a9e6fd52c498b310bcdd713", "tree": "9984e218b109965d5ac4b55a047838a385301010", "parents": [ "b76ce56192bcf618013fb9aecd83488cffd645cc" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Jun 17 11:45:12 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Jun 22 13:22:53 2010 -0400" }, "message": "NFSv4.1: Ensure that we initialise the session when following a referral\n\nPut the code that is common to both the referral and ordinary mount cases\ninto a common helper routine.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "fbca779a8d240d82ef1439247033fd491f81547c", "tree": "10e4a7469326c63127f6d5f419dd8048fb743cff", "parents": [ "a4d7f16806e98cee752006d3a8c10067a7c2aa6b" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Apr 16 16:22:46 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri May 14 15:09:22 2010 -0400" }, "message": "NFS: Reduce the stack footprint of nfs_create_server\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "815409d22df870ea0b0d86f2a3bf33c35bcef55c", "tree": "99fa8d5ac56d3f14fa1313739d3f9b65176f4e8f", "parents": [ "2d36bfde8565b315e624302d12da5a7c9d195522" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Apr 16 16:22:46 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri May 14 15:09:21 2010 -0400" }, "message": "NFSv4: Eliminate nfs4_path_walk()\n\nAll we really want is the ability to retrieve the root file handle. We no\nlonger need the ability to walk down the path, since that is now done in\nnfs_follow_remote_path().\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "356e76b855bdbfd8d1c5e75bcf0c6bf0dfe83496", "tree": "426179d91ee28629e781496ae90ececad1405422", "parents": [ "1f063d2cdf332a8a5722006b1345d15d16007c6e" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Thu Apr 22 15:35:56 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Apr 22 15:35:56 2010 -0400" }, "message": "NFS: rsize and wsize settings ignored on v4 mounts\n\nNFSv4 mounts ignore the rsize and wsize mount options, and always use\nthe default transfer size for both. This seems to be because all\nNFSv4 mounts are now cloned, and the cloning logic doesn\u0027t copy the\nrsize and wsize settings from the parent nfs_server.\n\nI tested Fedora\u0027s 2.6.32.11-99 and it seems to have this problem as\nwell, so I\u0027m guessing that .33, .32, and perhaps older kernels have\nthis issue as well.\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nCc: Stable \u003cstable@kernel.org\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "0df5dd4aae211edeeeb84f7f84f6d093406d7c22", "tree": "6e58bc436b873cf582f20cf0dbd21461c0a56837", "parents": [ "2c61be0a9478258f77b66208a0c4b1f5f8161c3c" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Apr 11 16:48:44 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Mon Apr 12 07:55:15 2010 -0400" }, "message": "NFSv4: fix delegated locking\n\nArnaud Giersch reports that NFSv4 locking is broken when we hold a\ndelegation since commit 8e469ebd6dc32cbaf620e134d79f740bf0ebab79 (NFSv4:\nDon\u0027t allow posix locking against servers that don\u0027t support it).\n\nAccording to Arnaud, the lock succeeds the first time he opens the file\n(since we cannot do a delegated open) but then fails after we start using\ndelegated opens.\n\nThe following patch fixes it by ensuring that locking behaviour is\ngoverned by a per-filesystem capability flag that is initially set, but\ngets cleared if the server ever returns an OPEN without the\nNFS4_OPEN_RESULT_LOCKTYPE_POSIX flag being set.\n\nReported-by: Arnaud Giersch \u003carnaud.giersch@iut-bm.univ-fcomte.fr\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05", "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1", "parents": [ "ed391f4ebf8f701d3566423ce8f17e614cde9806" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:04:11 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files. percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed. Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability. As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n only the necessary includes are there. ie. if only gfp is used,\n gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n blocks and try to put the new include such that its order conforms\n to its surrounding. It\u0027s put in the include block which contains\n core kernel includes, in the same order that the rest are ordered -\n alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n because the file doesn\u0027t have fitting include block), it prints out\n an error message indicating which .h file needs to be added to the\n file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n and ~3000 slab.h inclusions. The script emitted errors for ~400\n files.\n\n2. Each error was manually checked. Some didn\u0027t need the inclusion,\n some needed manual addition while adding it to implementation .h or\n embedding .c file was more appropriate for others. This step added\n inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n editing them as sprinkling gfp.h and slab.h inclusions around .h\n files could easily lead to inclusion dependency hell. Most gfp.h\n inclusion directives were ignored as stuff from gfp.h was usually\n wildly available and often used in preprocessor macros. Each\n slab.h inclusion directive was examined and added manually as\n necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my\n distributed build env didn\u0027t work with gcov compiles) and a few\n more options had to be turned off depending on archs to make things\n build (like ipr on powerpc/64 which failed due to missing writeq).\n\n * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n * powerpc and powerpc64 SMP allmodconfig\n * sparc and sparc64 SMP allmodconfig\n * ia64 SMP allmodconfig\n * s390 SMP allmodconfig\n * alpha SMP allmodconfig\n * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "commit": "888ef2e3f8b7b8daeb031bfb4ad1fd4fa817e193", "tree": "d50044d998e636232f1110324d6485a92c20daf2", "parents": [ "f895c53f8ace3c3e49ebf9def90e63fc6d46d2bf" ], "author": { "name": "Alexandros Batsakis", "email": "batsakis@netapp.com", "time": "Fri Feb 05 03:45:03 2010 -0800" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Mar 02 12:16:12 2010 -0500" }, "message": "nfs: kill renewd before clearing client minor version\n\nrenewd should be synchronously killed before we destroy the session in\nnfs4_clear_minor_version\n\nSigned-off-by: Alexandros Batsakis \u003cbatsakis@netapp.com\u003e\n[Trond.Myklebust@netapp.com: clean up to remove \u0027unused function\nwarning when !CONFIG_NFS_V4]\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "2449ea2e191123729b2dc37a06fcb9d6ea7e2736", "tree": "f5b71099baefb6c550511b3d5f3da26b8c384454", "parents": [ "7b183d0d432ab3525ae29511a5348ead3e790620" ], "author": { "name": "Alexandros Batsakis", "email": "batsakis@netapp.com", "time": "Sat Dec 05 13:36:55 2009 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sat Dec 05 13:36:55 2009 -0500" }, "message": "nfs41: V2 adjust max_rqst_sz, max_resp_sz w.r.t to rsize, wsize\n\nThe v4.1 client should take into account the desired rsize, wsize when\nnegotiating the max size in CREATE_SESSION. Accordingly, it should use\nrsize, wsize that are smaller than the session negotiated values.\n\nSigned-off-by: Alexandros Batsakis \u003cbatsakis@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "f4373bf9e67e4a653c8854acd7b02dac9714c98a", "tree": "d0371ed7638c0939550a2a43aef5b384d2e96b48", "parents": [ "bcd2ea17da6a329a7276cde7286d802f009af332" ], "author": { "name": "Ben Hutchings", "email": "ben@decadent.org.uk", "time": "Tue Oct 06 15:42:18 2009 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Oct 06 15:42:18 2009 -0400" }, "message": "nfs: Avoid overrun when copying client IP address string\n\nAs seen in \u003chttp://bugs.debian.org/549002\u003e, nfs4_init_client() can\noverrun the source string when copying the client IP address from\nnfs_parsed_mount_data::client_address to nfs_client::cl_ipaddr. Since\nthese are both treated as null-terminated strings elsewhere, the copy\nshould be done with strlcpy() not memcpy().\n\nSigned-off-by: Ben Hutchings \u003cben@decadent.org.uk\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "2df54806389205d76bc3d1ce8a10cc14889ddec9", "tree": "7c1c170e39d50dd105792e25522e249ea371758e", "parents": [ "4111d4fde6aa04a2e42c43d0e74593e6144b0f0f" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Sep 23 14:36:39 2009 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Sep 23 14:36:39 2009 -0400" }, "message": "NFS: Propagate \u0027fsc\u0027 mount option through automounts\n\nPropagate the NFS \u0027fsc\u0027 mount option through NFS automounts of various types.\n\nThis is now required as commit:\n\n\tcommit c02d7adf8c5429727a98bad1d039bccad4c61c50\n\tAuthor: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n\tDate: Mon Jun 22 15:09:14 2009 -0400\n\n\tNFSv4: Replace nfs4_path_walk() with VFS path lookup in a private namespace\n\nuses VFS-driven automounting to reach all submounts barring the root, thus\npreventing fscaching from being enabled on any submount other than the root.\n\nThis patch gets around that by propagating the NFS_OPTION_FSCACHE flag across\nautomounts. If a uniquifier is supplied to a mount then this is propagated to\nall automounts of that mount too.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n[Trond: Fixed up the definition of nfs_fscache_get_super_cookie for the\n case of #undef CONFIG_NFS_FSCACHE]\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "8a6e5deb8a8caa810fef2c525f5dbea2cfe04a47", "tree": "92e7e049e87955770eb3cddc495e1e0119402b85", "parents": [ "7043078630bbc9eb908a56e08077c5abe7f2d311" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Sep 23 14:36:37 2009 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Sep 23 14:36:37 2009 -0400" }, "message": "NFS: Get rid of the NFS_MOUNT_VER3 and NFS_MOUNT_TCP flags\n\nKeep it in the case of the legacy binary mount interface, but purge it from\nthe nfs_server structure.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "88e9d34c727883d7d6f02cf1475b3ec98b8480c7", "tree": "475f544536d52739e0929e7727cab5124e855a06", "parents": [ "b7ed698cc9d556306a4088c238e2ea9311ea2cb3" ], "author": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Tue Sep 22 16:43:43 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 07:39:29 2009 -0700" }, "message": "seq_file: constify seq_operations\n\nMake all seq_operations structs const, to help mitigate against\nrevectoring user-triggerable function pointers.\n\nThis is derived from the grsecurity patch, although generated from scratch\nbecause it\u0027s simpler than extracting the changes from there.\n\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\nAcked-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nAcked-by: Casey Schaufler \u003ccasey@schaufler-ca.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "48d0764998ad4ab7570afab8bb3bee0fbfa55b2a", "tree": "7ad93edfbba609f7f7a730d66d47950630e203d3", "parents": [ "87c6a9b253520b66e7f5e8f67a37a701eaa51cee" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Sep 21 09:59:39 2009 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Sep 21 15:40:33 2009 +0200" }, "message": "nfs: initialize the backing_dev_info when creating the server\n\nNFS may free the server structure without ever having used the\nbdi, so we either need to flag the bdi as being uninitialized or\ninitialize it up front. This does the latter.\n\nThis fixes a crash with mounting more than one NFS file system,\nshould people ever need that kind of obscure NFS functionality.\n\nTested-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "ab3bbaa8b257845e248e9a01d12a69ca245f4197", "tree": "f3054be9bd612194826ed6969d01346d329c3306", "parents": [ "332a3392188e0ad966543c87b8da2b9d246f301d", "2ecda72b49a0849ce41e7fa1fa974a245b9119f8" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Sep 11 14:59:37 2009 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Sep 11 14:59:37 2009 -0400" }, "message": "Merge branch \u0027nfs-for-2.6.32\u0027\n" }, { "commit": "d993831fa7ffeb89e994f046f93eeb09ec91df08", "tree": "da4f94bbf022c83988bda71adf1f1b3a88cb4592", "parents": [ "f09b00d3e789a88fa6c7c03cedc62cb65c1de0cb" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri Jun 12 14:45:52 2009 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri Sep 11 09:20:26 2009 +0200" }, "message": "writeback: add name to backing_dev_info\n\nThis enables us to track who does what and print info. Its main use\nis catching dirty inodes on the default_backing_dev_info, so we can\nfix that up.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "e576e05a73bc1a00cdf56630942dbada1bf280a1", "tree": "d32f477a91b01bcdbccc272be2ebaaef287421bb", "parents": [ "38c73044f5f4da2ef4339319b170e5e19f8dec87" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Aug 10 08:54:16 2009 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Mon Aug 10 08:54:16 2009 -0400" }, "message": "nfs: remove superfluous BUG_ON()s\nSubject: [PATCH] nfs: remove superfluous BUG_ON()s\n\nRemove duplicated BUG_ON()s from nfs[4]_create_server()\n(we make the same checks earlier in both functions).\n\nThis takes care of the following entries from Dan\u0027s list:\n\nfs/nfs/client.c +1078 nfs_create_server(47) warning: variable derefenced before check \u0027server-\u003enfs_client\u0027\nfs/nfs/client.c +1079 nfs_create_server(48) warning: variable derefenced before check \u0027server-\u003enfs_client-\u003erpc_ops\u0027\nfs/nfs/client.c +1363 nfs4_create_server(43) warning: variable derefenced before check \u0027server-\u003enfs_client\u0027\nfs/nfs/client.c +1364 nfs4_create_server(44) warning: variable derefenced before check \u0027server-\u003enfs_\n\nReported-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nCc: corbet@lwn.net\nCc: eteo@redhat.com\nCc: Julia Lawall \u003cjulia@diku.dk\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "62ab460cf5e450e1d207a98a9c6cf2e4a6a78fd1", "tree": "595ca70261f46b93bda1998285e5f5c7da684cbc", "parents": [ "a78cb57a106fceeba26da2907db9d8886700e1dc" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Aug 09 15:06:19 2009 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Aug 09 15:06:19 2009 -0400" }, "message": "NFSv4: Add \u0027server capability\u0027 flags for NFSv4 recommended attributes\n\nIf the NFSv4 server doesn\u0027t support a POSIX attribute, the generic NFS code\nneeds to know that, so that it don\u0027t keep trying to poll for it.\n\nHowever, by the same count, if the NFSv4 server does support that\nattribute, then we should ensure that the inode metadata is appropriately\nlabelled as being untrusted. For instance, if we don\u0027t know the correct\nvalue of the file\u0027s uid, we should certainly not be caching ACLs or ACCESS\nresults.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "fccba8045537f7e840d0e7565e1989d465e488a3", "tree": "89d80da7e017240e5a1d20c79501459c886fd007", "parents": [ "b64aec8d1e1d8482a7b6cca60c8105c756bf1fe4" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Jul 21 16:48:07 2009 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Jul 21 16:48:07 2009 -0400" }, "message": "NFSv4: Fix an NFSv4 mount regression\n\nCommit 008f55d0e019943323c20a03493a2ba5672a4cc8 (nfs41: recover lease in\n_nfs4_lookup_root) forces the state manager to always run on mount. This is\na bug in the case of NFSv4.0, which doesn\u0027t require us to send a\nsetclientid until we want to grab file state.\n\nIn any case, this is completely the wrong place to be doing state\nmanagement. Moving that code into nfs4_init_session...\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "1f84603c0940d5bed17f7e4d2e0b2a4b8b8f1b81", "tree": "143956f878290e85de7c9130f465e862f587ee53", "parents": [ "301933a0acfdec837fd8b4884093b3f0fff01d8a", "4bf259e3ae5015e73282ba66716c4a917e1264ac" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jun 17 18:13:00 2009 -0700" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Jun 18 18:13:44 2009 -0700" }, "message": "Merge branch \u0027devel-for-2.6.31\u0027 into for-2.6.31\n\nConflicts:\n\tfs/nfs/client.c\n\tfs/nfs/super.c\n" }, { "commit": "a21bdd9b960ccce421b63aa0e3efda4fcdc26f10", "tree": "5ce808e08fb64140389aa96e2940f1c53468dd12", "parents": [ "c381ad2cf2d5dcd3991bcc8a18fddd9d5c66ccaa" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Wed Jun 17 18:02:10 2009 -0700" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jun 17 18:02:10 2009 -0700" }, "message": "NFS: Return error code from nfs_callback_up() to user space\n\nIf the kernel cannot start the NFSv4 callback service during a mount\nrequest, it returns -ENOMEM to user space, resulting in this message:\n\n mount.nfs4: Cannot allocate memory\n\nAdjust nfs_alloc_client() and nfs_get_client() to pass NFSv4 callback\nstart-up errors back to user space so a less mysterious error message\ncan be displayed by the mount command.\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "0b5b7ae0a853c91015bb3b1729166ca65f693322", "tree": "0a2cce02b1446d63dc87f74bce84e6b5787f69bf", "parents": [ "e82dc22dac6525a2f365a1d53c0483252d4aa38e" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Wed Apr 01 09:23:15 2009 -0400" }, "committer": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Jun 17 14:11:32 2009 -0700" }, "message": "nfs41: Setup the backchannel\n\nThe NFS v4.1 callback service has already been setup, and\nrpc_xprt-\u003eserv points to the svc_serv structure describing it.\nInvoke the xprt_setup_backchannel() initialization to pre-\nallocate the necessary backchannel structures.\n\nSigned-off-by: Ricardo Labiaga \u003cricardo.labiaga@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[nfs41: change nfs4_put_session(nfs4_session**) to nfs4_destroy_session(nfs_session*)]\nSigned-off-by: Alexandros Batsakis \u003cAlexandros.Batsakis@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[moved xprt_setup_backchannel from nfs4_init_session to nfs4_init_backchannel]\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n" }, { "commit": "e82dc22dac6525a2f365a1d53c0483252d4aa38e", "tree": "1a347b34c955db77017a5df533fc1798f164e768", "parents": [ "8f975242352e92898dc641ebff0d24808f39848a" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Wed Apr 01 09:23:14 2009 -0400" }, "committer": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Jun 17 14:11:32 2009 -0700" }, "message": "nfs41: Allow NFSv4 and NFSv4.1 callback services to coexist\n\nTracks the nfs_callback_info for both versions, enabling the callback\nservice for v4 and v4.1 to run concurrently and be stopped independently\nof each other.\n\nSigned-off-by: Ricardo Labiaga \u003cricardo.labiaga@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n" }, { "commit": "7146851376861fe55c7a48ac8fc1354a5fff6cd0", "tree": "44c9a7427a3f1cea41c15a07d2aa63bbdeaf8936", "parents": [ "9bdaa86d2a4cbf9a71de3048c0c0a874e7ebc8ad" ], "author": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Apr 01 09:22:56 2009 -0400" }, "committer": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Jun 17 13:06:01 2009 -0700" }, "message": "nfs41: minorversion support for nfs4_{init,destroy}_callback\n\nmove nfs4_init_callback into nfs4_init_client_minor_version\nand nfs4_destroy_callback into nfs4_clear_client_minor_version\n\nas these need to happen also when auto-negotiating the minorversion\nonce the callback service for nfs41 becomes different than for nfs4.0\n\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[nfs41: Fix checkpatch warning]\nSigned-off-by: Ricardo Labiaga \u003cRicardo.Labiaga@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[Type check arguments of nfs_callback_up]\nSigned-off-by: Ricardo Labiaga \u003cRicardo.Labiaga@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[nfs41: Backchannel: Remove FIXME comment]\nSigned-off-by: Ricardo Labiaga \u003cRicardo.Labiaga@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n" }, { "commit": "9bdaa86d2a4cbf9a71de3048c0c0a874e7ebc8ad", "tree": "d12e23a15e86b929e3840116741696765000a6b4", "parents": [ "f4a2e418bfd03a1f25f515e8a92ecd584d96cfc1" ], "author": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Apr 01 09:22:55 2009 -0400" }, "committer": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Jun 17 12:43:47 2009 -0700" }, "message": "nfs41: Refactor nfs4_{init,destroy}_callback for nfs4.0\n\nRefactor-out code to bring the callback service up and down.\n\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n" }, { "commit": "008f55d0e019943323c20a03493a2ba5672a4cc8", "tree": "9d23ac89a198b307fa39018a228bd365e72a40d2", "parents": [ "b4b82607ffcf09b57301846d154f2c09c0b807c0" ], "author": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Apr 01 09:22:50 2009 -0400" }, "committer": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Jun 17 12:25:13 2009 -0700" }, "message": "nfs41: recover lease in _nfs4_lookup_root\n\nThis creates the nfsv4.1 session on mount.\n\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "76db6d9500caeaa774a3e32a997eba30bbdc176b", "tree": "f1c1c2647ecb67dd519d00938be07f360d7680b1", "parents": [ "ac72b7b3b3263ce64d55094eac1d1bde5f34e64a" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Wed Apr 01 09:22:38 2009 -0400" }, "committer": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Jun 17 12:25:06 2009 -0700" }, "message": "nfs41: add session setup to the state manager\n\nAt mount, nfs_alloc_client sets the cl_state NFS4CLNT_LEASE_EXPIRED bit\nand nfs4_alloc_session sets the NFS4CLNT_SESSION_SETUP bit, so both bits are\nset when nfs4_lookup_root calls nfs4_recover_expired_lease which schedules\nthe nfs4_state_manager and waits for it to complete.\n\nPlace the session setup after the clientid establishment in nfs4_state_manager\nso that the session is setup right after the clientid has been established\nwithout rescheduling the state manager.\n\nUnlike nfsv4.0, the nfs_client struct is not ready to use until the session\nhas been established. Postpone marking the nfs_client struct to NFS_CS_READY\nuntil after a successful CREATE_SESSION call so that other threads cannot use\nthe client until the session is established.\n\nIf the EXCHANGE_ID call fails and the session has not been setup (the\nNFS4CLNT_SESSION_SETUP bit is set), mark the client with the error and return.\n\nIf the session setup CREATE_SESSION call fails with NFS4ERR_STALE_CLIENTID\nwhich could occur due to server reboot or network partition inbetween the\nEXCHANGE_ID and CREATE_SESSION call, reset the NFS4CLNT_LEASE_EXPIRED and\nNFS4CLNT_SESSION_SETUP bits and try again.\n\nIf the CREATE_SESSION call fails with other errors, mark the client with\nthe error and return.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n\n[nfs41: NFS_CS_SESSION_SETUP cl_cons_state for back channel setup]\n On session setup, the CREATE_SESSION reply races with the server back channel\n probe which needs to succeed to setup the back channel. Set a new\n cl_cons_state NFS_CS_SESSION_SETUP just prior to the CREATE_SESSION call\n and add it as a valid state to nfs_find_client so that the client back channel\n can find the nfs_client struct and won\u0027t drop the server backchannel probe.\n Use a new cl_cons_state so that NFSv4.0 back channel behaviour which only\n sets NFS_CS_READY is unchanged.\n Adjust waiting on the nfs_client_active_wq accordingly.\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n\n[nfs41: rename NFS_CS_SESSION_SETUP to NFS_CS_SESSION_INITING]\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\n[nfs41: set NFS_CL_SESSION_INITING in alloc_session]\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\n[nfs41: move session setup into a function]\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[moved nfs4_proc_create_session declaration here]\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "96b09e024fedf0a6604c8c688a3994d5ed991434", "tree": "850daa16069a9d1729c53b26f27926f3e90a9da3", "parents": [ "8d35301d7db4165f2430c428865f7b0add47615d" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Wed Apr 01 09:22:33 2009 -0400" }, "committer": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Jun 17 12:24:53 2009 -0700" }, "message": "nfs41: use session attributes for rsize and wsize\n\nSet the mount points rsize and wsize to the negotiated session fore channel\nmaximum response and requeset size. These values will be bound checked in\nnfs_server_set_fsinfo.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[move nfs4_session_set_rwsize into CONFIG_NFS_V4]\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "cccef3b96a4759ae0790452280c00ea505412157", "tree": "26e4f93653a5c980cf8bb585d6fc05817a23f4be", "parents": [ "22958463d5dca8548e19430779f379e66fd6e4a4" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Wed Apr 01 09:22:03 2009 -0400" }, "committer": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Jun 17 10:46:28 2009 -0700" }, "message": "nfs41: introduce nfs4_call_sync\n\nUse nfs4_call_sync rather than rpc_call_sync to provide\nfor a nfs41 sessions-enabled interface for sessions manipulation.\n\nThe nfs41 rpc logic uses the rpc_call_prepare method to\nrecover and create the session, as well as selecting a free slot id\nand the rpc_call_done to free the slot and update slot table\nrelated metadata.\n\nIn the coming patches we\u0027ll add rpc prepare and done routines\nfor setting up the sequence op and processing the sequence result.\n\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[nfs41: nfs4_call_sync]\nAs per 11-14-08 review.\nSquash into \"nfs41: introduce nfs4_call_sync\" and \"nfs41: nfs4_setup_sequence\"\nDefine two functions one for v4 and one for v41\nadd a pointer to struct nfs4_client to the correct one.\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\n[added BUG() in _nfs4_call_sync_session if !CONFIG_NFS_V4_1]\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[nfs41: check for session not minorversion]\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[group minorversion specific stuff together]\nSigned-off-by: Alexandros Batsakis \u003cAlexandros.Batsakis@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\n[nfs41: fixup nfs4_clear_client_minor_version]\n[introduce nfs4_init_client_minor_version() in this patch]\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[cleaned-up patch: got rid of nfs_call_sync_t, dprintks, cosmetics, extra server defs]\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "557134a39c8d2ab79d8b8d53438e03e29feb5ec4", "tree": "3f6999d9601618102413fd535ff95f9be0babd85", "parents": [ "9ff71c3a9827b99699510076dffa0bbe7c36bfd4" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Wed Apr 01 09:21:53 2009 -0400" }, "committer": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Jun 17 10:46:19 2009 -0700" }, "message": "nfs41: sessions client infrastructure\n\nNFSv4.1 Sessions basic data types, initialization, and destruction.\n\nThe session is always associated with a struct nfs_client that holds\nthe exchange_id results.\n\nSigned-off-by: Rahul Iyer \u003ciyer@netapp.com\u003e\nSigned-off-by: Andy Adamson\u003candros@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[remove extraneous rpc_clnt pointer, use the struct nfs_client cl_rpcclient.\nremove the rpc_clnt parameter from nfs4 nfs4_init_session]\nSigned-off-by: Andy Adamson\u003candros@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[Use the presence of a session to determine behaviour instead of the\nminorversion number.]\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\n[constified nfs4_has_session\u0027s struct nfs_client parameter]\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[Rename nfs4_put_session() to nfs4_destroy_session() and call it from nfs4_free_client() not nfs4_free_server().\nAlso get rid of nfs4_get_session() and the ref_count in nfs4_session struct as keeping track of nfs_client should be sufficient]\nSigned-off-by: Alexandros Batsakis \u003cAlexandros.Batsakis@netapp.com\u003e\n[nfs41: pass rsize and wsize into nfs4_init_session]\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\n[separated out removal of rpc_clnt parameter from nfs4_init_session ot a\n patch of its own]\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[Pass the nfs_client pointer into nfs4_alloc_session]\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[nfs41: don\u0027t assign to session-\u003eclp-\u003ecl_session in nfs4_destroy_session]\n[nfs41: fixup nfs4_clear_client_minor_version]\n[introduce nfs4_clear_client_minor_version() in this patch]\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[Refactor nfs4_init_session]\n Moved session allocation into nfs4_init_client_minor_version, called from\n nfs4_init_client.\n Leave rwise and wsize initialization in nfs4_init_session, called from\n nfs4_init_server.\n Reverted moving of nfs_fsid definition to nfs_fs_sb.h\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[nfs41: Move NFS4_MAX_SLOT_TABLE define from under CONFIG_NFS_V4_1]\n[Fix comile error when CONFIG_NFS_V4_1 is not set.]\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[moved nfs4_init_slot_table definition to \"create_session operation\"]\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[nfs41: alloc session with GFP_KERNEL]\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "5aae4a9ae0dd55409a42ca61b82ef1f5a840091e", "tree": "cb8c3b13ffd63304ebf6c3392e5aee664d463d25", "parents": [ "94a417f3d7a02478a2d7842e693a61339fb54ea4" ], "author": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Apr 01 09:21:50 2009 -0400" }, "committer": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Jun 17 10:46:17 2009 -0700" }, "message": "nfs41: Use mount minorversion option\n\nUse the mount minorversion option to initialize the nfs_client cl_minorversion\nand match it in nfs_match_client() when looking up a nfs_client.\n\n[nfs41: remove ifdefs around nfs_client_initdata.minorversion]\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "94a417f3d7a02478a2d7842e693a61339fb54ea4", "tree": "c7e64771efb434b24416da3a255730eb19475a0b", "parents": [ "3fd5be9e19921a89d9ed78d6a708a379a6c3c76a" ], "author": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Apr 01 09:21:49 2009 -0400" }, "committer": { "name": "Benny Halevy", "email": "bhalevy@panasas.com", "time": "Wed Jun 17 10:46:16 2009 -0700" }, "message": "nfs41: nfs_client.cl_minorversion\n\nThis field is set to the nfsv4 minor version for this mount.\n\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n\nNote: This patch sets the referral to the same minorversion as the\ncurrent mount. Revisit in future patch.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\n[removed cl_minorversion assignment in nfs_set_client]\nSigned-off-by: Benny Halevy \u003cbhalevy@panasas.com\u003e\n[always define nfs_client.cl_minorversion]\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "b797cac7487dee6bfddeb161631c1bbc54fa3cdb", "tree": "daf0770b33d5705d527e34193480f7eeae58a326", "parents": [ "5d1acff159730770cbab68b19443518c92ab1000" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Apr 03 16:42:48 2009 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Apr 03 16:42:48 2009 +0100" }, "message": "NFS: Add mount options to enable local caching on NFS\n\nAdd NFS mount options to allow the local caching support to be enabled.\n\nThe attached patch makes it possible for the NFS filesystem to be told to make\nuse of the network filesystem local caching service (FS-Cache).\n\nTo be able to use this, a recent nfsutils package is required.\n\nThere are three variant NFS mount options that can be added to a mount command\nto control caching for a mount. Only the last one specified takes effect:\n\n (*) Adding \"fsc\" will request caching.\n\n (*) Adding \"fsc\u003d\u003cstring\u003e\" will request caching and also specify a uniquifier.\n\n (*) Adding \"nofsc\" will disable caching.\n\nFor example:\n\n\tmount warthog:/ /a -o fsc\n\nThe cache of a particular superblock (NFS FSID) will be shared between all\nmounts of that volume, provided they have the same connection parameters and\nare not marked \u0027nosharecache\u0027.\n\nWhere it is otherwise impossible to distinguish superblocks because all the\nparameters are identical, but the \u0027nosharecache\u0027 option is supplied, a\nuniquifying string must be supplied, else only the first mount will be\npermitted to use the cache.\n\nIf there\u0027s a key collision, then the second mount will disable caching and give\na warning into the kernel log.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Steve Dickson \u003csteved@redhat.com\u003e\nAcked-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nAcked-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nTested-by: Daire Byrne \u003cDaire.Byrne@framestore.com\u003e\n" }, { "commit": "5d1acff159730770cbab68b19443518c92ab1000", "tree": "71969ce63215ffb636aa539ab049b71eac43da0d", "parents": [ "7f8e05f60c87646e12c761fef61dd71a7e67112e" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Apr 03 16:42:47 2009 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Apr 03 16:42:47 2009 +0100" }, "message": "NFS: Display local caching state\n\nDisplay the local caching state in /proc/fs/nfsfs/volumes.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Steve Dickson \u003csteved@redhat.com\u003e\nAcked-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nAcked-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nTested-by: Daire Byrne \u003cDaire.Byrne@framestore.com\u003e\n" }, { "commit": "147272813e043fb44bd112527951da70c1e663de", "tree": "4b67df2bb809c7b661e7c6f4b1692ab8af41a996", "parents": [ "8ec442ae4c6577ed181682e534d4eef524e30b3c" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Apr 03 16:42:42 2009 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Apr 03 16:42:42 2009 +0100" }, "message": "NFS: Define and create server-level objects\n\nDefine and create server-level cache index objects (as managed by nfs_client\nstructs).\n\nEach server object is created in the NFS top-level index object and is itself\nan index into which superblock-level objects are inserted.\n\nIdeally there would be one superblock-level object per server, and the former\nwould be folded into the latter; however, since the \"nosharecache\" option\nexists this isn\u0027t possible.\n\nThe server object key is a sequence consisting of:\n\n (1) NFS version\n\n (2) Server address family (eg: AF_INET or AF_INET6)\n\n (3) Server port.\n\n (4) Server IP address.\n\nThe key blob is of variable length, depending on the length of (4).\n\nThe server object is given no coherency data to carry in the auxiliary data\npermitted by the cache.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Steve Dickson \u003csteved@redhat.com\u003e\nAcked-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nAcked-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nTested-by: Daire Byrne \u003cDaire.Byrne@framestore.com\u003e\n" }, { "commit": "cc85906110e26fe8537c3bdbc08a74ae8110030b", "tree": "891813098ede3dba4d5ff3b83b1f7b491367ad2f", "parents": [ "c09bca786ff941ed17c5f381c4eca5b106808c51", "c69da774b28e01e062e0a3aba7509f2dcfd2a11a" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Apr 01 13:28:15 2009 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Apr 01 13:28:15 2009 -0400" }, "message": "Merge branch \u0027devel\u0027 into for-linus\n" }, { "commit": "99b76233803beab302123d243eea9e41149804f3", "tree": "398178210fe66845ccd6fa4258ba762a87e023ad", "parents": [ "3dec7f59c370c7b58184d63293c3dc984d475840" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Wed Mar 25 22:48:06 2009 +0300" }, "committer": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Mar 31 01:14:44 2009 +0400" }, "message": "proc 2/2: remove struct proc_dir_entry::owner\n\nSetting -\u003eowner as done currently (pde-\u003eowner \u003d THIS_MODULE) is racy\nas correctly noted at bug #12454. Someone can lookup entry with NULL\n-\u003eowner, thus not pinning enything, and release it later resulting\nin module refcount underflow.\n\nWe can keep -\u003eowner and supply it at registration time like -\u003eproc_fops\nand -\u003edata.\n\nBut this leaves -\u003eowner as easy-manipulative field (just one C assignment)\nand somebody will forget to unpin previous/pin current module when\nswitching -\u003eowner. -\u003eproc_fops is declared as \"const\" which should give\nsome thoughts.\n\n-\u003eread_proc/-\u003ewrite_proc were just fixed to not require -\u003eowner for\nprotection.\n\nrmmod\u0027ed directories will be empty and return \".\" and \"..\" -- no harm.\nAnd directories with tricky enough readdir and lookup shouldn\u0027t be modular.\nWe definitely don\u0027t want such modular code.\n\nRemoving -\u003eowner will also make PDE smaller.\n\nSo, let\u0027s nuke it.\n\nKudos to Jeff Layton for reminding about this, let\u0027s say, oversight.\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d12454\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\n" }, { "commit": "3c8c45dfab78a1919f6f8a3ea46998c487eb7e12", "tree": "532baa9e2ca4a11dcf36bf7542b92e30f8908011", "parents": [ "d188262d60e879800d3a0a768ecbb216d6ef0d40" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Wed Mar 18 20:48:14 2009 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sat Mar 28 16:51:04 2009 -0400" }, "message": "NFS: Simplify logic to compare socket addresses in client.c\n\nCallback requests from IPv4 servers are now always guaranteed to be\nAF_INET, and never mapped IPv4 AF_INET6 addresses. Both\nnfs_match_client() and nfs_find_client() can now share the same\naddress comparison logic, so fold them together.\n\nWe can also dispense with of most of the conditional compilation\nin here.\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "9f4c899c0d90e1b51b6864834f3877b47c161a0e", "tree": "862f6b59919392fbf7a82200a7c478b51defeaa9", "parents": [ "01d37c428ae080563c0a3bb8bdfa88c65a6891d3" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Mar 12 14:51:32 2009 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Mar 12 14:51:32 2009 -0400" }, "message": "NFS: Fix the fix to Bugzilla #11061, when IPv6 isn\u0027t defined...\n\nStephen Rothwell reports:\n\nToday\u0027s linux-next build (powerpc ppc64_defconfig) failed like this:\n\nfs/built-in.o: In function `.nfs_get_client\u0027:\nclient.c:(.text+0x115010): undefined reference to `.__ipv6_addr_type\u0027\n\nFix by moving the IPV6 specific parts of commit\nd7371c41b0cda782256b1df759df4e8d4724584c (\"Bug 11061, NFS mounts dropped\")\ninto the \u0027#ifdef IPV6...\" section.\n\nAlso fix up a couple of formatting issues.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "d7371c41b0cda782256b1df759df4e8d4724584c", "tree": "c5807f0cb163db7bb4a03cdd6c986d8fa40545e0", "parents": [ "a71ee337b31271e701f689d544b6153b75609bc5" ], "author": { "name": "Ian Dall", "email": "ian@beware.dropbear.id.au", "time": "Tue Mar 10 20:33:22 2009 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Mar 10 20:33:22 2009 -0400" }, "message": "Bug 11061, NFS mounts dropped\n\nAddresses: http://bugzilla.kernel.org/show_bug.cgi?id\u003d11061\n\nsockaddr structures can\u0027t be reliably compared using memcmp() because\nthere are padding bytes in the structure which can\u0027t be guaranteed to\nbe the same even when the sockaddr structures refer to the same\nsocket. Instead compare all the relevant fields. In the case of IPv6\nsin6_flowinfo is not compared because it only affects QoS and\nsin6_scope_id is only compared if the address is \"link local\" because\n\"link local\" addresses need only be unique to a specific link.\n\nSigned-off-by: Ian Dall \u003cian@beware.dropbear.id.au\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "9082a5cc1e33d081f091f54e6ed69a0628a4bdcc", "tree": "faf4be402e80546c55f721f87ea363cc4881d5a5", "parents": [ "b7391f44f26b17ad25c7183a3d6ad50f0a9305ff" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Dec 23 15:21:53 2008 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Dec 23 15:21:53 2008 -0500" }, "message": "NFSv4: Fix up delegation callbacks\n\nCurrently, the callback server is listening on IPv6 if it is enabled. This\nmeans that IPv4 addresses will always be mapped.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "95d35cb4c473c754824967c0b069bbeb7efa4847", "tree": "bd46a5b0e4d35f9256cf44ca2706493fc3dd2819", "parents": [ "19e03c570e6099ffaf24e5628d4fe1a8acbe820d" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Dec 23 15:21:45 2008 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Dec 23 15:21:45 2008 -0500" }, "message": "NFSv4: Remove nfs_client-\u003ecl_sem\n\nNow that we\u0027re using the flags to indicate state that needs to be\nrecovered, as well as having implemented proper refcounting and spinlocking\non the state and open_owners, we can get rid of nfs_client-\u003ecl_sem. The\nonly remaining case that was dubious was the file locking, and that case is\nnow covered by the nfsi-\u003erwsem.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "0cb2659b818eca99235e17c04291cfa9985c14f7", "tree": "48fc176e1e1e8a6f771e664799c26df1d72e9f69", "parents": [ "50a737f86dbf99daf3a8dcbdf778a3be36bb2a39" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Tue Dec 23 15:21:38 2008 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Dec 23 15:21:38 2008 -0500" }, "message": "NLM: allow lockd requests from an unprivileged port\n\nIf the admin has specified the \"noresvport\" option for an NFS mount\npoint, the kernel\u0027s NFS client uses an unprivileged source port for\nthe main NFS transport. The kernel\u0027s lockd client should use an\nunprivileged port in this case as well.\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "d740351bf0960e89ce1aef45cfe00167cb0f9e5b", "tree": "9b0838d5105942d0b061c26cad68aa0380a3ce7c", "parents": [ "542fcc334adfea36d407cbf698d549fcb2bf6b91" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Tue Dec 23 15:21:37 2008 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Dec 23 15:21:37 2008 -0500" }, "message": "NFS: add \"[no]resvport\" mount option\n\nThe standard default security setting for NFS is AUTH_SYS. An NFS\nclient connects to NFS servers via a privileged source port and a\nfixed standard destination port (2049). The client sends raw uid and\ngid numbers to identify users making NFS requests, and the server\nassumes an appropriate authority on the client has vetted these\nvalues because the source port is privileged.\n\nOn Linux, by default in-kernel RPC services use a privileged port in\nthe range between 650 and 1023 to avoid using source ports of well-\nknown IP services. Using such a small range limits the number of NFS\nmount points and the number of unique NFS servers to which a client\ncan connect concurrently.\n\nAn NFS client can use unprivileged source ports to expand the range of\nsource port numbers, allowing more concurrent server connections and\nmore NFS mount points. Servers must explicitly allow NFS connections\nfrom unprivileged ports for this to work.\n\nIn the past, bumping the value of the sunrpc.max_resvport sysctl on\nthe client would permit the NFS client to use unprivileged ports.\nBumping this setting also changes the maximum port number used by\nother in-kernel RPC services, some of which still required a port\nnumber less than 1023.\n\nThis is exacerbated by the way source port numbers are chosen by the\nLinux RPC client, which starts at the top of the range and works\ndownwards. It means that bumping the maximum means all RPC services\nrequesting a source port will likely get an unprivileged port instead\nof a privileged one.\n\nChanging this setting effects all NFS mount points on a client. A\nsysadmin could not selectively choose which mount points would use\nnon-privileged ports and which could not.\n\nLastly, this mechanism of expanding the limit on the number of NFS\nmount points was entirely undocumented.\n\nTo address the need for the NFS client to use a large range of source\nports without interfering with the activity of other in-kernel RPC\nservices, we introduce a new NFS mount option. This option explicitly\ntells only the NFS client to use a non-privileged source port when\ncommunicating with the NFS server for one specific mount point.\n\nThis new mount option is called \"resvport,\" like the similar NFS mount\noption on FreeBSD and Mac OS X. A sister patch for nfs-utils will be\nsubmitted that documents this new option in nfs(5).\n\nThe default setting for this new mount option requires the NFS client\nto use a privileged port, as before. Explicitly specifying the\n\"noresvport\" mount option allows the NFS client to use an unprivileged\nsource port for this mount point when connecting to the NFS server\nport.\n\nThis mount option is supported only for text-based NFS mounts.\n\n[ Sidebar: it is widely known that security mechanisms based on the\n use of privileged source ports are ineffective. However, the NFS\n client can combine the use of unprivileged ports with the use of\n secure authentication mechanisms, such as Kerberos. This allows a\n large number of connections and mount points while ensuring a useful\n level of security.\n\n Eventually we may change the default setting for this option\n depending on the security flavor used for the mount. For example,\n if the mount is using only AUTH_SYS, then the default setting will\n be \"resvport;\" if the mount is using a strong security flavor such\n as krb5, the default setting will be \"noresvport.\" ]\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\n[Trond.Myklebust@netapp.com: Fixed a bug whereby nfs4_init_client()\nwas being called with incorrect arguments.]\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "542fcc334adfea36d407cbf698d549fcb2bf6b91", "tree": "353198c6639f7350d014cde23f495f2bf2b13aed", "parents": [ "4a01b8a4ee7b12becd26a49bae57f019605658cd" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Tue Dec 23 15:21:36 2008 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Dec 23 15:21:36 2008 -0500" }, "message": "NFS: move nfs_server flag initialization\n\nMake it possible for the NFSv4 mount set up logic to pass mount option\nflags down the stack to nfs_create_rpc_client().\n\nThis is immediately useful if we want NFS mount options to modulate\nsettings of the underlying RPC transport, but it may be useful at some\nlater point if other parts of the NFSv4 mount initialization logic\nwant to know what the mount options are.\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "4a01b8a4ee7b12becd26a49bae57f019605658cd", "tree": "5d9c94bf7ef158d0514da3cc5b495c3fa7f8ffab", "parents": [ "c5d120f8e8b464368a7dcb038dc5c077d234d10a" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Tue Dec 23 15:21:35 2008 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Dec 23 15:21:35 2008 -0500" }, "message": "NFS: expand flags passed to nfs_create_rpc_client()\n\nThe nfs_create_rpc_client() function sets up an RPC client for an NFS\nmount point. Add an option that allows it to set up an RPC transport\nfrom an unprivileged port.\n\nInstead of having nfs_create_rpc_client()\u0027s callers retain local\nknowledge about how to set up an RPC client, create a couple of flag\narguments to control the use of RPC_CLNT_CREATE flags.\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "ff3525a539f5cc81970d08304bdedb4ffba984da", "tree": "ec1595221de085b7f9527ad99652ca51ed3f9512", "parents": [ "4eec952e42314b53e48fef1f54dd89cbf9789734" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Aug 15 16:59:14 2008 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Oct 07 17:23:56 2008 -0400" }, "message": "NFS: Don\u0027t apply NFS_MOUNT_FLAGMASK to text-based mounts\n\nThe point of introducing text-based mounts was to allow us to add\nfunctionality without having to worry about legacy binary mount formats.\nThe mask should be there in order to ensure that binary formats don\u0027t start\nenabling features that they cannot support. There is no justification for\napplying it to the text mount path.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "1daef0a868370c5a96d031b9202e3354bea060e6", "tree": "a072a8486c67f3d26b576e5bace8aa45def2d328", "parents": [ "d5e66348bbe39dc78509e7561f7252aa443df8c0" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Jul 27 18:19:01 2008 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Mon Oct 06 20:08:26 2008 -0400" }, "message": "NFS: Clean up nfs_sb_active/nfs_sb_deactive\n\nInstead of causing umount requests to block on server-\u003eactive_wq while the\nasynchronous sillyrename deletes are executing, we can use the sb-\u003es_active\ncounter to obtain a reference to the super_block, and then release that\nreference in nfs_async_unlink_release().\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "259875efed06d6936f54c9a264e868937f1bc217", "tree": "c3831c6050582e6ab90ab523131788e2b09df163", "parents": [ "40fef8a649e5344bfb6a67a7cc3def3e0dad6448" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jul 02 14:43:47 2008 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jul 09 12:09:38 2008 -0400" }, "message": "NFS: set transport defaults after mount option parsing is finished\n\nMove the UDP/TCP default timeo/retrans settings for text mounts to\nnfs_init_timeout_values(), which was were they were always being\ninitialised (and sanity checked) for binary mounts.\nDocument the default timeout values using appropriate #defines.\n\nEnsure that we initialise and sanity check the transport protocols that\nmay have been specified by the user.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "3110ff8048fb757b36112b044b384aea9c44d6e4", "tree": "5260f4973bd0848ddef3fb3c111386e59616abbc", "parents": [ "46c8ac74250a396aca855e494f49a960797a6b5e" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Fri May 02 13:42:44 2008 -0700" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri May 16 09:43:29 2008 -0700" }, "message": "nfs: replace remaining __FUNCTION__ occurrences\n\n__FUNCTION__ is gcc-specific, use __func__\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: \"J. Bruce Fields\" \u003cbfields@fieldses.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "34b37235c60fd23e4075da475c7bb22e6c7a466e", "tree": "4c651f02cc44cf0769f391919de458595149f801", "parents": [ "9ef2db2630652d68dfd336088648adae7ef0bcd4" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Tue Apr 29 01:02:07 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 29 08:06:20 2008 -0700" }, "message": "nfs: use proc_create to setup de-\u003eproc_fops\n\nUse proc_create() to make sure that -\u003eproc_fops be setup before gluing PDE to\nmain tree.\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nCc: \"J. Bruce Fields\" \u003cbfields@fieldses.org\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "36a5aeb8787fbf92510ed20d806e229c55726f93", "tree": "7e6efd56b357a3f66a72b3e0d7540116214db338", "parents": [ "9c37066d888bf6e1b96ad12304971b3ddeabbad0" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Apr 29 01:01:42 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 29 08:06:18 2008 -0700" }, "message": "proc: remove proc_root_fs\n\nUse creation by full path instead: \"fs/foo\".\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7c67db3a8a98045744f06fcd6d8f476d9df0ba5c", "tree": "4d0041249b48f9ac66560550e0e96c9c86c37891", "parents": [ "78ea323be6380a9313e87fe241809e912e8ae401" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Mon Apr 07 20:50:11 2008 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sat Apr 19 16:54:56 2008 -0400" }, "message": "NFSv4: Reintroduce machine creds\n\nWe need to try to ensure that we always use the same credentials whenever\nwe re-establish the clientid on the server. If not, the server won\u0027t\nrecognise that we\u0027re the same client, and so may not allow us to recover\nstate.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "3f8400d1f1f9d5fb175bdbf6236e564dde454f28", "tree": "c5a15b86b049c60367ee525a05a4bc76d0a3b825", "parents": [ "f22d6d79fe227245363a8849ea8c85fe6c6598c3" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Fri Mar 14 14:10:30 2008 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Mar 19 18:00:22 2008 -0400" }, "message": "NFS: Save the values of the \"mount*\u003d\" mount options\n\nSave the value of the mountproto\u003d mountport\u003d mountvers\u003d and mountaddr\u003d\noptions so that these values can be displayed later via\nnfs_show_options().\n\nThis preserves the intent of the original mount options, should the file\nsystem need to be remounted based on what\u0027s displayed in /proc/mounts.\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nCc: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "f22d6d79fe227245363a8849ea8c85fe6c6598c3", "tree": "5496ddd3e912a399e0be9a7116fc1a66d6c79a10", "parents": [ "78fa701f341564e60461de91cd08ff5f7fb09b31" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Fri Mar 14 14:10:22 2008 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Mar 19 18:00:19 2008 -0400" }, "message": "NFS: Save the value of the \"port\u003d\" mount option\n\nDuring a remount based on the mount options displayed in /proc/mounts, we\nwant to preserve the original behavior of the mount request. Let\u0027s save\nthe original setting of the \"port\u003d\" mount option in the mount\u0027s nfs_server\nstructure.\n\nThis allows us to simplify the default behavior of port setting for NFSv4\nmounts: by default, NFSv2/3 mounts first try an RPC bind to determine the\nNFS server\u0027s port, unless the user specified the \"port\u003d\" mount option;\nUsers can force the client to skip the RPC bind by explicitly specifying\n\"port\u003d\u003cvalue\u003e\".\n\nNFSv4, by contrast, assumes the NFS server port is 2049 and skips the RPC\nbind, unless the user specifies \"port\u003d\". Users can force an RPC bind for\nNFSv4 by explicitly specifying \"port\u003d0\".\n\nI added a couple of extra comments to clarify this behavior.\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nCc: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "f6a1cc89309f0ae847a9b6fe418d1c4215e5bc55", "tree": "4f5d585dd901718d66d9c354625f9a0bc85c234d", "parents": [ "5d00837b90340af9106dcd93af75fd664c8eb87f" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Feb 22 17:06:55 2008 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Feb 28 23:17:27 2008 -0800" }, "message": "SUNRPC: Add a (empty for the moment) destructor for rpc_wait_queues\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "75659ca0c10992dcb39258518368a0f6f56e935d", "tree": "5d014ceb2f10158061a23d0d976f9a613d85e659", "parents": [ "fbdde7bd274d74729954190f99afcb1e3d9bbfba", "2dfe485a2c8afa54cb069fcf48476f6c90ea3fdf" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 01 11:45:47 2008 +1100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 01 11:45:47 2008 +1100" }, "message": "Merge branch \u0027task_killable\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc\n\n* \u0027task_killable\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc: (22 commits)\n Remove commented-out code copied from NFS\n NFS: Switch from intr mount option to TASK_KILLABLE\n Add wait_for_completion_killable\n Add wait_event_killable\n Add schedule_timeout_killable\n Use mutex_lock_killable in vfs_readdir\n Add mutex_lock_killable\n Use lock_page_killable\n Add lock_page_killable\n Add fatal_signal_pending\n Add TASK_WAKEKILL\n exit: Use task_is_*\n signal: Use task_is_*\n sched: Use task_contributes_to_load, TASK_ALL and TASK_NORMAL\n ptrace: Use task_is_*\n power: Use task_is_*\n wait: Use TASK_NORMAL\n proc/base.c: Use task_is_*\n proc/array.c: Use TASK_REPORT\n perfmon: Use task_is_*\n ...\n\nFixed up conflicts in NFS/sunrpc manually..\n" }, { "commit": "3fbd67ad61f6d5a09ea717b56c50bc5c3d8042a8", "tree": "ffac0a032211517e9d0bc9ff21a09f8c21fdf1c3", "parents": [ "57bfa89171e50cddf51a4f62c90e47c6259857b4" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sat Jan 26 01:06:40 2008 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jan 30 02:06:12 2008 -0500" }, "message": "NFSv4: Iterate through all nfs_clients when the server recalls a delegation\n\nThe same delegation may have been handed out to more than one nfs_client.\nEnsure that if a recall occurs, we return all instances.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "883bb163f84e0a54b29846c61621f52db3f27393", "tree": "ea11b2d1ba85cbb4422ae7ff615d6d186d709af1", "parents": [ "1093a60ef34bb12010fe7ea4b780bee1c57cfbbe" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Tue Jan 15 16:04:20 2008 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jan 30 02:06:07 2008 -0500" }, "message": "NLM: Introduce an arguments structure for nlmclnt_init()\n\nClean up: pass 5 arguments to nlmclnt_init() in a structure similar to the\nnew nfs_client_initdata structure.\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\n" }, { "commit": "9289e7f91add1c09c3ec8571a2080f7507730b8d", "tree": "f8fd567e331b02efda2e09986fdfb37c1461dfc8", "parents": [ "52c4044d00fe703eb3fb18e0d8dfd1c196eb28be" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Fri Jan 11 17:09:52 2008 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jan 30 02:06:07 2008 -0500" }, "message": "NFS: Invoke nlmclnt_init during NFS mount processing\n\nCache an appropriate nlm_host structure in the NFS client\u0027s mount point\nmetadata for later use.\n\nNote that there is no need to set NFS_MOUNT_NONLM in the error case -- if\nnfs_start_lockd() returns a non-zero value, its callers ensure that the\nmount request fails outright.\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "59dca3b28cb915745019d4f4c27d97b6b6ab12c6", "tree": "6e3bde647bba09070ece738af13ce4bf569ba95e", "parents": [ "331702337f2b2e7cef40366ee207a25604df4671" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Jan 03 16:29:06 2008 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jan 30 02:06:00 2008 -0500" }, "message": "NFS: Fix the \u0027proto\u003d\u0027 mount option\n\nCurrently, if you have a server mounted using networking protocol, you\ncannot specify a different value using the \u0027proto\u003d\u0027 option on another\nmountpoint.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "331702337f2b2e7cef40366ee207a25604df4671", "tree": "72b2a1942cc7e7d0b08a119f10fb2a299f550550", "parents": [ "7a3e3e18e40848b6f01d44407ce86b91b8535fbd" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Dec 20 16:03:59 2007 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jan 30 02:05:59 2008 -0500" }, "message": "NFS: Support per-mountpoint timeout parameters.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "7a3e3e18e40848b6f01d44407ce86b91b8535fbd", "tree": "3caa0944475ac1fcb66a939b84562867c1c60e5e", "parents": [ "ba7392bb37cb12781890f45d7ddee1618e33a036" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Dec 20 16:03:57 2007 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jan 30 02:05:59 2008 -0500" }, "message": "NFS: Ensure that we respect NFS_MAX_TCP_TIMEOUT\n\nIt isn\u0027t sufficient just to limit timeout-\u003eto_initval, we also need to\nlimit to_maxval.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "4c5680177012a2b5c0f3fdf58f4375dd84a1da67", "tree": "d3d9e599291b4f9b738d02c3913b13541b100487", "parents": [ "9412b92772c1d80ea8284583b6aad0260e13515f" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Mon Dec 10 14:59:28 2007 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jan 30 02:05:57 2008 -0500" }, "message": "NFS: Support non-IPv4 addresses in nfs_parsed_mount_data\n\nReplace the nfs_server and mount_server address fields in the\nnfs_parsed_mount_data structure with a \"struct sockaddr_storage\"\ninstead of a \"struct sockaddr_in\".\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nCc: Aurelien Charbon \u003caurelien.charbon@ext.bull.net\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "6677d09513e35ac2f38d3a8c8a26fbd7bbcef192", "tree": "c94931a3cb51c62638fe455afbac19f2edb81efa", "parents": [ "dcecae0ff44dceea7adb6bef5c8eb660fe87a93c" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Mon Dec 10 14:59:06 2007 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jan 30 02:05:56 2008 -0500" }, "message": "NFS: Adjust nfs_clone_mount structure to store \"struct sockaddr *\"\n\nChange the addr field in the nfs_clone_mount structure to store a \"struct\nsockaddr *\" to support non-IPv4 addresses in the NFS client.\n\nNote this is mostly a cosmetic change, and does not actually allow\nreferrals using IPv6 addresses. The existing referral code assumes that\nthe server returns a string that represents an IPv4 address. This code\nneeds to support hostnames and IPv6 addresses as well as IPv4 addresses,\nthus it will need to be reorganized completely (to handle DNS resolution\nin user space).\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nCc: Aurelien Charbon \u003caurelien.charbon@ext.bull.net\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" } ], "next": "dcecae0ff44dceea7adb6bef5c8eb660fe87a93c" }