)]}' { "log": [ { "commit": "95c961747284a6b83a5e2d81240e214b0fa3464d", "tree": "c7be86a00db3605a48a03109fafcbe31039ca2e0", "parents": [ "5e73ea1a31c3612aa6dfe44f864ca5b7b6a4cff9" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Sun Apr 15 05:58:06 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Apr 15 12:44:40 2012 -0400" }, "message": "net: cleanup unsigned to unsigned int\n\nUse of \"unsigned int\" is preferred to bare \"unsigned\" in net tree.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "208f3c28aab706fca2bc1bae7091da8a99c5e322", "tree": "aa05253f7dece741e2a9a90a0fad2879a54b2039", "parents": [ "a314f2748e76c866222a18e639c640d584d277fb" ], "author": { "name": "Jim Garlick", "email": "garlick@llnl.gov", "time": "Sun Feb 26 14:49:57 2012 -0600" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Sun Feb 26 14:49:57 2012 -0600" }, "message": "net/9p: handle flushed Tclunk/Tremove\n\nWhen a Tclunk or Tremove request is flushed, the fid is not freed on the\nserver.\n\np9_client_clunk() should retry once on interrupt, then if interrupted\nagain, leak the fid for the duration of the connection.\n\np9_client_remove() should call p9_client_clunk() on interrupt\ninstead of unconditionally destroying the fid.\n\nSigned-off-by: Jim Garlick \u003cgarlick@llnl.gov\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "a314f2748e76c866222a18e639c640d584d277fb", "tree": "c81f5c6cf3b509c48c1b599885b7f7359c31f74e", "parents": [ "3c761ea05a8900a907f32b628611873f6bef24b2" ], "author": { "name": "Jim Garlick", "email": "garlick@llnl.gov", "time": "Wed Feb 01 12:48:53 2012 -0800" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Sun Feb 26 14:27:21 2012 -0600" }, "message": "net/9p: don\u0027t allow Tflush to be interrupted\n\nWhen a signal is received while sending a Tflush, the client,\nwhich has recursed into p9_client_rpc() while sending another request,\nshould wait for Rflush as long as the transport is still up.\n\nSigned-off-by: Jim Garlick \u003cgarlick@llnl.gov\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "5d3851530d6d68564e4e0ce04d0547d4d106fc72", "tree": "d47065fcc1f93f00070afe597a98ab185fd13859", "parents": [ "a0ea787b027b79cf2e01c6758e5246db06520158" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Nov 28 10:40:46 2011 -0800" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Thu Jan 05 10:51:44 2012 -0600" }, "message": "9p: Reduce object size with CONFIG_NET_9P_DEBUG\n\nReduce object size by deduplicating formats.\n\nUse vsprintf extension %pV.\nRename P9_DPRINTK uses to p9_debug, align arguments.\nAdd function for _p9_debug and macro to add __func__.\nAdd missing \"\\n\"s to p9_debug uses.\nRemove embedded function names as p9_debug adds it.\nRemove P9_EPRINTK macro and convert use to pr_\u003clevel\u003e.\nAdd and use pr_fmt and pr_\u003clevel\u003e.\n\n$ size fs/9p/built-in.o*\n text\t data\t bss\t dec\t hex\tfilename\n 62133\t 984\t 16000\t 79117\t 1350d\tfs/9p/built-in.o.new\n 67342\t 984\t 16928\t 85254\t 14d06\tfs/9p/built-in.o.old\n$ size net/9p/built-in.o*\n text\t data\t bss\t dec\t hex\tfilename\n 88792\t 4148\t 22024\t 114964\t 1c114\tnet/9p/built-in.o.new\n 94072\t 4148\t 23232\t 121452\t 1da6c\tnet/9p/built-in.o.old\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "348b59012e5c6402741d067cf6eeeb6271999d06", "tree": "38041cac7af6f020fa2756eded6a2d9f31132ffc", "parents": [ "ef6b0807e2c986d5f1cb878e1b32a7cf4c32b4c8" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Sun Aug 07 00:46:59 2011 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Oct 24 11:13:12 2011 -0500" }, "message": "net/9p: Convert net/9p protocol dumps to tracepoints\n\nThis helps in more control over debugging.\nroot@qemu-img-64:~# ls /pass/123\nls: cannot access /pass/123: No such file or directory\nroot@qemu-img-64:~# cat /sys/kernel/debug/tracing/trace\n# tracer: nop\n#\n# TASK-PID CPU# TIMESTAMP FUNCTION\n# | | | | |\n ls-1536 [001] 70.928584: 9p_protocol_dump: clnt 18446612132784021504 P9_TWALK(tag \u003d 1)\n000: 16 00 00 00 6e 01 00 01 00 00 00 02 00 00 00 01\n010: 00 03 00 31 32 33 00 00 00 ff ff ff ff 00 00 00\n\n ls-1536 [001] 70.928587: \u003cstack trace\u003e\n \u003d\u003e trace_9p_protocol_dump\n \u003d\u003e p9pdu_finalize\n \u003d\u003e p9_client_rpc\n \u003d\u003e p9_client_walk\n \u003d\u003e v9fs_vfs_lookup\n \u003d\u003e d_alloc_and_lookup\n \u003d\u003e walk_component\n \u003d\u003e path_lookupat\n ls-1536 [000] 70.929696: 9p_protocol_dump: clnt 18446612132784021504 P9_RLERROR(tag \u003d 1)\n000: 0b 00 00 00 07 01 00 02 00 00 00 4e 03 00 02 00\n010: 00 00 00 00 03 00 02 00 00 00 00 00 ff 43 00 00\n\n ls-1536 [000] 70.929697: \u003cstack trace\u003e\n \u003d\u003e trace_9p_protocol_dump\n \u003d\u003e p9_client_rpc\n \u003d\u003e p9_client_walk\n \u003d\u003e v9fs_vfs_lookup\n \u003d\u003e d_alloc_and_lookup\n \u003d\u003e walk_component\n \u003d\u003e path_lookupat\n \u003d\u003e do_path_lookup\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "ef6b0807e2c986d5f1cb878e1b32a7cf4c32b4c8", "tree": "6735db224148cc9c75ba722a8a338323626c3d46", "parents": [ "4d5077f1b2aa502a0ca98b450d1b16fbccfe9c63" ], "author": { "name": "Dan Carpenter", "email": "error27@gmail.com", "time": "Fri Aug 26 19:57:40 2011 +0300" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Oct 24 11:13:12 2011 -0500" }, "message": "fs/9p: change an int to unsigned int\n\nWithout this msize\u003d4294967295 will result in a crash\n\nSigned-off-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "4d5077f1b2aa502a0ca98b450d1b16fbccfe9c63", "tree": "dab8859206b0e198a2d0862a1228d8342073e659", "parents": [ "5635fd0ccf4ce90a9ecf8fa48f5f031f5f73e6f5" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Aug 30 12:19:34 2011 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Oct 24 11:13:12 2011 -0500" }, "message": "fs/9p: Cleanup option parsing in 9p\n\nInstead of saying all integer argument option should be listed in the beginning\nmove integer parsing to each option type.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "5635fd0ccf4ce90a9ecf8fa48f5f031f5f73e6f5", "tree": "a6a7320929b5e9bc08c5bf9b9f1623c9bc576016", "parents": [ "464f5ecf00bb4513ba257520678f5168452f67ba" ], "author": { "name": "Dan Carpenter", "email": "error27@gmail.com", "time": "Fri Aug 26 19:55:59 2011 +0300" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Oct 24 11:13:11 2011 -0500" }, "message": "9p: move dereference after NULL check\n\nWe dereferenced \"req-\u003etc\" and \"req-\u003erc\" before checking for NULL.\n\nSigned-off-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "abfa034e4b8ed0046fa589769e9840af645bc4ba", "tree": "146195e891a2fd63e3fc91f803547abb904b2087", "parents": [ "c3b92c8787367a8bb53d57d9789b558f1295cc96" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Aug 16 10:50:10 2011 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Oct 24 11:13:11 2011 -0500" }, "message": "fs/9p: Update zero-copy implementation in 9p\n\n* remove lot of update to different data structure\n* add a seperate callback for zero copy request.\n* above makes non zero copy code path simpler\n* remove conditionalizing TREAD/TREADDIR/TWRITE in the zero copy path\n* Fix the dotu p9_check_errors with zero copy. Add sufficient doc around\n* Add support for both in and output buffers in zero copy callback\n* pin and unpin pages in the same context\n* use helpers instead of defining page offset and rest of page ourself\n* Fix mem leak in p9_check_errors\n* Remove \u0027E\u0027 and \u0027F\u0027 in p9pdu_vwritef\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "c9ffb05ca5b5098d6ea468c909dd384d90da7d54", "tree": "6bf4dce83412a48bdfa5f7692c853464b3d9c6d2", "parents": [ "48e370ff93769ee6e592ddef3bb38686b8147c67" ], "author": { "name": "Venkateswararao Jujjuri (JV)", "email": "jvrao@linux.vnet.ibm.com", "time": "Wed Jun 29 18:06:33 2011 -0700" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Sat Jul 23 09:32:52 2011 -0500" }, "message": "net/9p: Fix the msize calculation.\n\nmsize represents the maximum PDU size that includes P9_IOHDRSZ.\n\nSigned-off-by: Venkateswararao Jujjuri \"\u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "48e370ff93769ee6e592ddef3bb38686b8147c67", "tree": "045a8b0c905be07df33ae06d776e972448a6e447", "parents": [ "9e8fb38e7d7a00e5f63bbb331f0ea4c02286d5e6" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Jun 28 15:41:18 2011 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Sat Jul 23 09:32:52 2011 -0500" }, "message": "fs/9p: add 9P2000.L unlinkat operation\n\nunlinkat - Remove a directory entry\n\nsize[4] Tunlinkat tag[2] dirfid[4] name[s] flag[4]\nsize[4] Runlinkat tag[2]\n\nolder Tremove have the below request format\n\nsize[4] Tremove tag[2] fid[4]\n\nThe remove message is used to remove a directory entry either file or directory\nThe remove opreation is actually a directory opertation and should ideally have\ndirfid, if not we cannot represent the fid on server with anything other than\nname. We will have to derive the directory name from fid in the Tremove request.\n\nNOTE: The operation doesn\u0027t clunk the unlink fid.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "9e8fb38e7d7a00e5f63bbb331f0ea4c02286d5e6", "tree": "239ba68a93cb3908b1c1269415632ab18c13f47d", "parents": [ "ed80fcfac2565fa866d93ba14f0e75de17a8223e" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Jun 28 15:41:16 2011 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Sat Jul 23 09:32:51 2011 -0500" }, "message": "fs/9p: add 9P2000.L renameat operation\n\nrenameat - change name of file or directory\n\nsize[4] Trenameat tag[2] olddirfid[4] oldname[s] newdirfid[4] newname[s]\nsize[4] Rrenameat tag[2]\n\nolder Trename have the below request format\n\nsize[4] Trename tag[2] fid[4] newdirfid[4] name[s]\n\nThe rename message is used to change the name of a file, possibly moving it\nto a new directory. The rename opreation is actually a directory opertation\nand should ideally have olddirfid, if not we cannot represent the fid on server\nwith anything other than name. We will have to derive the old directory name\nfrom fid in the Trename request.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "4d63055fa9657aa402da25575045c23f37c3da05", "tree": "6d85570570026eed3cbb50a1ab835bbe686e326b", "parents": [ "a2dd43bb0d7b9ce28f8a39254c25840c0730498e" ], "author": { "name": "Prem Karat", "email": "prem.karat@linux.vnet.ibm.com", "time": "Fri May 06 18:35:32 2011 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Sat Jul 23 09:32:49 2011 -0500" }, "message": "fs/9p: Clean-up get_protocol_version() to use strcmp\n\nSigned-off-by: Prem Karat \u003cprem.karat@linux.vnet.ibm.com\u003e\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "5034990e28efb2d232ee82443a9edd62defd17ba", "tree": "3d4ec559fb07e4da068fe623475b343896b66087", "parents": [ "52c14ab3b51d000ca534e58f7f34e2dd53408b0a" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Mon Jul 11 16:40:58 2011 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Sat Jul 23 09:32:48 2011 -0500" }, "message": "fs/9p: Fid is not valid after a failed clunk.\n\nfree the fid even in case of failed clunk.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "e660a828f017991468ce322742586e8ebb047ae6", "tree": "1b1353fd7e7e87acd544956665515071228bfc1e", "parents": [ "2053d67c5451d92a3ddf58d944e1d6b0efc9c419" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Sun Jun 19 16:38:21 2011 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Sat Jul 23 09:32:47 2011 -0500" }, "message": "9p: clean up packet dump code\n\nSwitch to generic kernel hexdump library and cleanup macros to\nbe more consistent with the way we do normal debug prints.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "b85f7d92d7bd7e3298159e8b1eed8cb8cbbb0348", "tree": "3abd3117770a4cca95e442d248d4da187ad8aa7d", "parents": [ "bbd9d6f7fbb0305c9a592bf05a32e87eb364a4ff" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Wed Jul 13 19:12:18 2011 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Sat Jul 23 09:32:29 2011 -0500" }, "message": "net/9p: fix client code to fail more gracefully on protocol error\n\nThere was a BUG_ON to protect against a bad id which could be dealt with\nmore gracefully.\n\nReported-by: Natalie Orlin \u003cnorlin@us.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "fe1cbabaea5e99a93bafe12fbf1b3b9cc71b610a", "tree": "370e20e37796404602072f08b430ce04c6eb8188", "parents": [ "398c4f0efb5c2f07fe2f5cd67031b15fd3e920c9" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Fri May 20 18:55:52 2011 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Wed May 25 08:46:38 2011 -0500" }, "message": "net/9p: p9_idpool_get return -1 on error\n\nWe need to return -1 on error. Also handle error properly\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "aca0076336d0cb689b87640194df794a0fedadc3", "tree": "4d7dad12b07ea683185a2a08ea5a298155cfe911", "parents": [ "961a5a5028b8ae6fe91f28d5a81696de90b74bc2" ], "author": { "name": "Rob Landley", "email": "rob@landley.net", "time": "Sun May 08 18:46:38 2011 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Wed May 25 08:46:37 2011 -0500" }, "message": "9p: typo fixes and minor cleanups\n\nTypo fixes and minor cleanups for v9fs\n\nSigned-off-by: Rob Landley \u003crob@landley.net\u003e\nReviewed-by: Venkateswararao Jujjuri (JV) \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "06f4e926d256d902dd9a53dcb400fd74974ce087", "tree": "0b438b67f5f0eff6fd617bc497a9dace6164a488", "parents": [ "8e7bfcbab3825d1b404d615cb1b54f44ff81f981", "d93515611bbc70c2fe4db232e5feb448ed8e4cc9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 20 13:43:21 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 20 13:43:21 2011 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1446 commits)\n macvlan: fix panic if lowerdev in a bond\n tg3: Add braces around 5906 workaround.\n tg3: Fix NETIF_F_LOOPBACK error\n macvlan: remove one synchronize_rcu() call\n networking: NET_CLS_ROUTE4 depends on INET\n irda: Fix error propagation in ircomm_lmp_connect_response()\n irda: Kill set but unused variable \u0027bytes\u0027 in irlan_check_command_param()\n irda: Kill set but unused variable \u0027clen\u0027 in ircomm_connect_indication()\n rxrpc: Fix set but unused variable \u0027usage\u0027 in rxrpc_get_transport()\n be2net: Kill set but unused variable \u0027req\u0027 in lancer_fw_download()\n irda: Kill set but unused vars \u0027saddr\u0027 and \u0027daddr\u0027 in irlan_provider_connect_indication()\n atl1c: atl1c_resume() is only used when CONFIG_PM_SLEEP is defined.\n rxrpc: Fix set but unused variable \u0027usage\u0027 in rxrpc_get_peer().\n rxrpc: Kill set but unused variable \u0027local\u0027 in rxrpc_UDP_error_handler()\n rxrpc: Kill set but unused variable \u0027sp\u0027 in rxrpc_process_connection()\n rxrpc: Kill set but unused variable \u0027sp\u0027 in rxrpc_rotate_tx_window()\n pkt_sched: Kill set but unused variable \u0027protocol\u0027 in tc_classify()\n isdn: capi: Use pr_debug() instead of ifdefs.\n tg3: Update version to 3.119\n tg3: Apply rx_discards fix to 5719/5720\n ...\n\nFix up trivial conflicts in arch/x86/Kconfig and net/mac80211/agg-tx.c\nas per Davem.\n" }, { "commit": "3cd7967825a2b3926dc96ae566d986c4420919f7", "tree": "fa8e4421ff3fada4da92bb8015ea3a5ce73a0e53", "parents": [ "26822eebb25500fb0776c7c256a6af041e9f538b" ], "author": { "name": "M. Mohan Kumar", "email": "mohan@in.ibm.com", "time": "Fri Apr 15 13:59:33 2011 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@strongbad.austin.rr.com", "time": "Mon May 09 22:51:12 2011 -0500" }, "message": "net/9p: Handle get_user_pages_fast return properly\n\nUse proper data type to handle get_user_pages_fast error condition. Also\ndo not treat EFAULT error as fatal.\n\nSigned-off-by: M. Mohan Kumar \u003cmohan@in.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "b76225e22ac98070325ee2ba89473c1e1360c4cb", "tree": "f556275f6238fb395087b2dba3f849ffb0dabd45", "parents": [ "bd8c8ade6b6f109bc3dce14a8d12013f27f2a590" ], "author": { "name": "Harsh Prateek Bora", "email": "harsh@linux.vnet.ibm.com", "time": "Thu Mar 31 15:49:39 2011 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Apr 15 15:26:15 2011 -0500" }, "message": "net/9p: nwname should be an unsigned int\n\nSigned-off-by: Harsh Prateek Bora \u003charsh@linux.vnet.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric VAn Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "df5d8c80f1871d9e79af4b0f3656a9528a7d4bab", "tree": "e9baf35f25e5dc97e8e2d06d5b5eaf5ecacfc624", "parents": [ "c2ed388021a60bb4a9449fddfef770c95875b052" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Thu Mar 24 20:38:35 2011 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Apr 15 15:26:14 2011 -0500" }, "message": "9p: revert tsyncfs related changes\n\nNow that we use write_inode to flush server\ncache related to fid, we don\u0027t need tsyncfs either fort dotl or dotu\nprotocols. For dotu this helps to do a more efficient server flush.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "095d3da610d4022d341c517c59dd5a5d656d966f", "tree": "949aa05edeb978d344653d571bb7820efc8832b1", "parents": [ "1aac62671686e6234c91b5f6fc4caaa850419d5d" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Apr 12 15:58:41 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Apr 12 15:58:41 2011 -0700" }, "message": "9p: Kill set but unused variable in 9p_client_{read,write}() and p9_client_readdir()\n\nFixes the following warnings:\n\nnet/9p/client.c:1305:18: warning: variable ‘total’ set but not used [-Wunused-but-set-variable]\nnet/9p/client.c:1370:18: warning: variable ‘total’ set but not used [-Wunused-but-set-variable]\nnet/9p/client.c:1769:18: warning: variable ‘total’ set but not used [-Wunused-but-set-variable]\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "25985edcedea6396277003854657b5f3cb31a628", "tree": "f026e810210a2ee7290caeb737c23cb6472b7c38", "parents": [ "6aba74f2791287ec407e0f92487a725a25908067" ], "author": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Wed Mar 30 22:57:33 2011 -0300" }, "committer": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Thu Mar 31 11:26:23 2011 -0300" }, "message": "Fix common misspellings\n\nFixes generated by \u0027codespell\u0027 and manually reviewed.\n\nSigned-off-by: Lucas De Marchi \u003clucas.demarchi@profusion.mobi\u003e\n" }, { "commit": "eeff66ef6e33925f615d49e6c846263e342ab60e", "tree": "588907158fd45ca6c71d5385f98830ecc2bd56ac", "parents": [ "5a7e0a8cf50cf905403f5a498e86d1f97cfcf51b" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Mar 08 16:39:47 2011 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Tue Mar 22 15:43:35 2011 -0500" }, "message": "net/9p: Convert the in the 9p rpc call path to GFP_NOFS\n\nWithout this we can cause reclaim allocation in writepage.\n\n[ 3433.448430] \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n[ 3433.449117] [ INFO: inconsistent lock state ]\n[ 3433.449117] 2.6.38-rc5+ #84\n[ 3433.449117] ---------------------------------\n[ 3433.449117] inconsistent {RECLAIM_FS-ON-W} -\u003e {IN-RECLAIM_FS-R} usage.\n[ 3433.449117] kswapd0/505 [HC0[0]:SC0[0]:HE1:SE1] takes:\n[ 3433.449117] (iprune_sem){+++++-}, at: [\u003cffffffff810ebbab\u003e] shrink_icache_memory+0x45/0x2b1\n[ 3433.449117] {RECLAIM_FS-ON-W} state was registered at:\n[ 3433.449117] [\u003cffffffff8107fe5f\u003e] mark_held_locks+0x52/0x70\n[ 3433.449117] [\u003cffffffff8107ff02\u003e] lockdep_trace_alloc+0x85/0x9f\n[ 3433.449117] [\u003cffffffff810d353d\u003e] slab_pre_alloc_hook+0x18/0x3c\n[ 3433.449117] [\u003cffffffff810d3fd5\u003e] kmem_cache_alloc+0x23/0xa2\n[ 3433.449117] [\u003cffffffff8127be77\u003e] idr_pre_get+0x2d/0x6f\n[ 3433.449117] [\u003cffffffff815434eb\u003e] p9_idpool_get+0x30/0xae\n[ 3433.449117] [\u003cffffffff81540123\u003e] p9_client_rpc+0xd7/0x9b0\n[ 3433.449117] [\u003cffffffff815427b0\u003e] p9_client_clunk+0x88/0xdb\n[ 3433.449117] [\u003cffffffff811d56e5\u003e] v9fs_evict_inode+0x3c/0x48\n[ 3433.449117] [\u003cffffffff810eb511\u003e] evict+0x1f/0x87\n[ 3433.449117] [\u003cffffffff810eb5c0\u003e] dispose_list+0x47/0xe3\n[ 3433.449117] [\u003cffffffff810eb8da\u003e] evict_inodes+0x138/0x14f\n[ 3433.449117] [\u003cffffffff810d90e2\u003e] generic_shutdown_super+0x57/0xe8\n[ 3433.449117] [\u003cffffffff810d91e8\u003e] kill_anon_super+0x11/0x50\n[ 3433.449117] [\u003cffffffff811d4951\u003e] v9fs_kill_super+0x49/0xab\n[ 3433.449117] [\u003cffffffff810d926e\u003e] deactivate_locked_super+0x21/0x46\n[ 3433.449117] [\u003cffffffff810d9e84\u003e] deactivate_super+0x40/0x44\n[ 3433.449117] [\u003cffffffff810ef848\u003e] mntput_no_expire+0x100/0x109\n[ 3433.449117] [\u003cffffffff810f0aeb\u003e] sys_umount+0x2f1/0x31c\n[ 3433.449117] [\u003cffffffff8102c87b\u003e] system_call_fastpath+0x16/0x1b\n[ 3433.449117] irq event stamp: 192941\n[ 3433.449117] hardirqs last enabled at (192941): [\u003cffffffff81568dcf\u003e] _raw_spin_unlock_irq+0x2b/0x30\n[ 3433.449117] hardirqs last disabled at (192940): [\u003cffffffff810b5f97\u003e] shrink_inactive_list+0x290/0x2f5\n[ 3433.449117] softirqs last enabled at (188470): [\u003cffffffff8105fd65\u003e] __do_softirq+0x133/0x152\n[ 3433.449117] softirqs last disabled at (188455): [\u003cffffffff8102d7cc\u003e] call_softirq+0x1c/0x28\n[ 3433.449117]\n[ 3433.449117] other info that might help us debug this:\n[ 3433.449117] 1 lock held by kswapd0/505:\n[ 3433.449117] #0: (shrinker_rwsem){++++..}, at: [\u003cffffffff810b52e2\u003e] shrink_slab+0x38/0x15f\n[ 3433.449117]\n[ 3433.449117] stack backtrace:\n[ 3433.449117] Pid: 505, comm: kswapd0 Not tainted 2.6.38-rc5+ #84\n[ 3433.449117] Call Trace:\n[ 3433.449117] [\u003cffffffff8107fbce\u003e] ? valid_state+0x17e/0x191\n[ 3433.449117] [\u003cffffffff81036896\u003e] ? save_stack_trace+0x28/0x45\n[ 3433.449117] [\u003cffffffff81080426\u003e] ? check_usage_forwards+0x0/0x87\n[ 3433.449117] [\u003cffffffff8107fcf4\u003e] ? mark_lock+0x113/0x22c\n[ 3433.449117] [\u003cffffffff8108105f\u003e] ? __lock_acquire+0x37a/0xcf7\n[ 3433.449117] [\u003cffffffff8107fc0e\u003e] ? mark_lock+0x2d/0x22c\n[ 3433.449117] [\u003cffffffff81081077\u003e] ? __lock_acquire+0x392/0xcf7\n[ 3433.449117] [\u003cffffffff810b14d2\u003e] ? determine_dirtyable_memory+0x15/0x28\n[ 3433.449117] [\u003cffffffff81081a33\u003e] ? lock_acquire+0x57/0x6d\n[ 3433.449117] [\u003cffffffff810ebbab\u003e] ? shrink_icache_memory+0x45/0x2b1\n[ 3433.449117] [\u003cffffffff81567d85\u003e] ? down_read+0x47/0x5c\n[ 3433.449117] [\u003cffffffff810ebbab\u003e] ? shrink_icache_memory+0x45/0x2b1\n[ 3433.449117] [\u003cffffffff810ebbab\u003e] ? shrink_icache_memory+0x45/0x2b1\n[ 3433.449117] [\u003cffffffff810b5385\u003e] ? shrink_slab+0xdb/0x15f\n[ 3433.449117] [\u003cffffffff810b69bc\u003e] ? kswapd+0x574/0x96a\n[ 3433.449117] [\u003cffffffff810b6448\u003e] ? kswapd+0x0/0x96a\n[ 3433.449117] [\u003cffffffff810714e2\u003e] ? kthread+0x7d/0x85\n[ 3433.449117] [\u003cffffffff8102d6d4\u003e] ? kernel_thread_helper+0x4/0x10\n[ 3433.449117] [\u003cffffffff81569200\u003e] ? restore_args+0x0/0x30\n[ 3433.449117] [\u003cffffffff81071465\u003e] ? kthread+0x0/0x85\n[ 3433.449117] [\u003cffffffff8102d6d0\u003e] ? kernel_thread_helper+0x0/0x10\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "c0aa4caf4c8b87fa85c67538974a14b07e81a23f", "tree": "2b7f98d7cbdcc0b2ab4498ba327d9c05094195d3", "parents": [ "db5841d4a505d1ecb087dc37462926a80511ae8b" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Mon Feb 28 17:03:59 2011 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Tue Mar 15 09:57:38 2011 -0500" }, "message": "net/9p: Implement syncfs 9P operation\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "f735195d51e10b2550097f7b0ac12219060e962b", "tree": "96e752ebf09cad819b9f5dcb178fc016a4dfdd86", "parents": [ "ca41bb3e21d7b3cb2079e225e3a7e62e6c776518" ], "author": { "name": "Venkateswararao Jujjuri (JV)", "email": "jvrao@linux.vnet.ibm.com", "time": "Wed Feb 16 12:54:22 2011 -0800" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Tue Mar 15 09:57:36 2011 -0500" }, "message": "[net/9p] Small non-IO PDUs for zero-copy supporting transports.\n\nIf a transport prefers payload to be sent separate from the PDU\n(P9_TRANS_PREF_PAYLOAD_SEP), there is no need to allocate msize\nPDU buffers(struct p9_fcall).\n\nThis patch allocates only upto 4k buffers for this kind of transports\nand there won\u0027t be any change to the legacy transports.\n\nHence, this patch on top of zero copy changes allows user to\nspecify higher msizes through the mount option\nwithout hogging the kernel heap.\n\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "ca41bb3e21d7b3cb2079e225e3a7e62e6c776518", "tree": "fa65d03bf9d4e8839631ae4a295ab3f1b7ba3e06", "parents": [ "2c66523fd290edeea26cbe8cedd0af167d0f7e5f" ], "author": { "name": "Venkateswararao Jujjuri (JV)", "email": "jvrao@linux.vnet.ibm.com", "time": "Tue Feb 01 20:04:59 2011 -0800" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Tue Mar 15 09:57:36 2011 -0500" }, "message": "[net/9p] Handle Zero Copy TREAD/RERROR case in !dotl case.\n\nThis takes care of copying out error buffers from user buffer\npayloads when we are using zero copy. This happens because the\nonly payload buffer the server has to respond to the request is\nthe user buffer given for the zero copy read.\n\nBecause we only use zerocopy when the amount of data to transfer\nis greater than a certain size (currently 4K) and error strings are\nlimited to ERRMAX (currently 128) we don\u0027t need to worry about there\nbeing sufficient space for the error to fit in the payload.\n\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "2c66523fd290edeea26cbe8cedd0af167d0f7e5f", "tree": "e2658302dfce599cd42545d0487a5650a187c7bd", "parents": [ "1fc52481c2b886c445bb167dfd16ee6de6922ef7" ], "author": { "name": "Venkateswararao Jujjuri (JV)", "email": "jvrao@linux.vnet.ibm.com", "time": "Wed Feb 16 18:43:20 2011 -0800" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Tue Mar 15 09:57:35 2011 -0500" }, "message": "[net/9p] readdir zerocopy changes for 9P2000.L protocol.\n\nModify p9_client_readdir() to check the transport preference and act according\nIf the preference is P9_TRANS_PREF_PAYLOAD_SEP, send the payload\nseparately instead of putting it directly on PDU.\n\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "1fc52481c2b886c445bb167dfd16ee6de6922ef7", "tree": "5d854af0b495441e02ef895570e3d8fac4b0a6a3", "parents": [ "bb2f8a55153ec58e66a496224504ac9be919c8f1" ], "author": { "name": "Venkateswararao Jujjuri (JV)", "email": "jvrao@linux.vnet.ibm.com", "time": "Sun Feb 13 16:23:59 2011 -0800" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Tue Mar 15 09:57:35 2011 -0500" }, "message": "[net/9p] Write side zerocopy changes for 9P2000.L protocol.\n\nModify p9_client_write() to check the transport preference and act accordingly.\nIf the preference is P9_TRANS_PREF_PAYLOAD_SEP, send the payload\nseparately instead of putting it directly on PDU.\n\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "bb2f8a55153ec58e66a496224504ac9be919c8f1", "tree": "25a0d7b4d74b42ca6389fa8f4c41c9378ccd75de", "parents": [ "6f69c395cefb26ebba2c9bb725296a3a4a9200ec" ], "author": { "name": "Venkateswararao Jujjuri (JV)", "email": "jvrao@linux.vnet.ibm.com", "time": "Fri Jan 28 17:05:59 2011 -0800" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Tue Mar 15 09:57:35 2011 -0500" }, "message": "[net/9p] Read side zerocopy changes for 9P2000.L protocol.\n\nModify p9_client_read() to check the transport preference and act accordingly.\nIf the preference is P9_TRANS_PREF_PAYLOAD_SEP, send the payload\nseparately instead of putting it directly on PDU.\n\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "f6ac55b6c156cebf750376dc08e06ffdade82717", "tree": "fd173ac547ec84f90b56cf6d8a90f737b4b2748f", "parents": [ "b165d60145b717261a0234f989c442c2b68b6ec0" ], "author": { "name": "Sanchit Garg", "email": "sancgarg@linux.vnet.ibm.com", "time": "Wed Oct 27 09:41:01 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Thu Oct 28 09:08:49 2010 -0500" }, "message": "net/9p: Return error on read with NULL buffer\n\nThis patch ensures that a read(fd, NULL, 10) returns EFAULT on a 9p file.\n\nSigned-off-by: Sanchit Garg \u003csancgarg@linux.vnet.ibm.com\u003e\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "b165d60145b717261a0234f989c442c2b68b6ec0", "tree": "024f9f2c71ff85a806ed47cbbf451edeaa7111a5", "parents": [ "7b3bb3fe166702b504f1068359c9550d3b277eaf" ], "author": { "name": "Venkateswararao Jujjuri (JV)", "email": "jvrao@linux.vnet.ibm.com", "time": "Fri Oct 22 10:13:12 2010 -0700" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Thu Oct 28 09:08:49 2010 -0500" }, "message": "9p: Add datasync to client side TFSYNC/RFSYNC for dotl\n\nSYNOPSIS\n size[4] Tfsync tag[2] fid[4] datasync[4]\n\n size[4] Rfsync tag[2]\n\nDESCRIPTION\n\n The Tfsync transaction transfers (\"flushes\") all modified in-core data of\n file identified by fid to the disk device (or other permanent storage\n device) where that file resides.\n\n If datasync flag is specified data will be fleshed but does not flush\n modified metadata unless that metadata is needed in order to allow a\n subsequent data retrieval to be correctly handled.\n\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "7b3bb3fe166702b504f1068359c9550d3b277eaf", "tree": "8a3c8039f55126dbafb23a06d7b03a1e5abf3d24", "parents": [ "877cb3d4dd73838adcc6b79f2a3d29b155e7ebbe" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Oct 19 09:17:02 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Thu Oct 28 09:08:49 2010 -0500" }, "message": "net/9p: Return error if we fail to encode protocol data\n\nWe need to return error in case we fail to encode data in protocol buffer.\nThis patch also return error in case of a failed copy_from_user.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "52f44e0d08ff1a065bf06615483c608163575cb1", "tree": "44292212cecafac6ed870812b882b9af545bdaa6", "parents": [ "419b39561e698d73a42f8010655d22e0134486da" ], "author": { "name": "Venkateswararao Jujjuri (JV)", "email": "jvrao@linux.vnet.ibm.com", "time": "Wed Sep 29 18:33:41 2010 -0700" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Thu Oct 28 09:08:48 2010 -0500" }, "message": "net/9p: Add waitq to VirtIO transport.\n\nIf there is not enough space for the PDU on the VirtIO ring, current\ncode returns -EIO propagating the error to user.\n\nThis patch introduced a wqit_queue on the channel, and lets the process\nwait on this queue until VirtIO ring frees up.\n\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "329176cc2c50e63c580ddaabb385876db5af1360", "tree": "c7a95364c6339f75d37e1b63890d94114cd1935e", "parents": [ "368c09d2a303c39e9f37193b23e945e6754cf0a7" ], "author": { "name": "M. Mohan Kumar", "email": "mohan@in.ibm.com", "time": "Tue Sep 28 19:59:25 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Thu Oct 28 09:08:48 2010 -0500" }, "message": "9p: Implement TREADLINK operation for 9p2000.L\n\nSynopsis\n\n\tsize[4] TReadlink tag[2] fid[4]\n\tsize[4] RReadlink tag[2] target[s]\n\nDescription\n\tReadlink is used to return the contents of the symoblic link\n referred by fid. Contents of symboic link is returned as a\n response.\n\n\ttarget[s] - Contents of the symbolic link referred by fid.\n\nSigned-off-by: M. Mohan Kumar \u003cmohan@in.ibm.com\u003e\nReviewed-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "1d769cd192fc8c4097b1e2cd41fdee6ba3d1b2af", "tree": "16fd71ff9178bbfe144a28a2e168c85fb541a11b", "parents": [ "a099027c779068b834f335cfdc3f2bf10f531dd9" ], "author": { "name": "M. Mohan Kumar", "email": "mohan@in.ibm.com", "time": "Mon Sep 27 12:22:13 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Thu Oct 28 09:08:47 2010 -0500" }, "message": "9p: Implement TGETLOCK\n\nSynopsis\n\n size[4] TGetlock tag[2] fid[4] getlock[n]\n size[4] RGetlock tag[2] getlock[n]\n\nDescription\n\nTGetlock is used to test for the existence of byte range posix locks on a file\nidentified by given fid. The reply contains getlock structure. If the lock could\nbe placed it returns F_UNLCK in type field of getlock structure. Otherwise it\nreturns the details of the conflicting locks in the getlock structure\n\n getlock structure:\n type[1] - Type of lock: F_RDLCK, F_WRLCK\n start[8] - Starting offset for lock\n length[8] - Number of bytes to check for the lock\n If length is 0, check for lock in all bytes starting at the location\n \u0027start\u0027 through to the end of file\n pid[4] - PID of the process that wants to take lock/owns the task\n in case of reply\n client[4] - Client id of the system that owns the process which\n has the conflicting lock\n\nSigned-off-by: M. Mohan Kumar \u003cmohan@in.ibm.com\u003e\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "a099027c779068b834f335cfdc3f2bf10f531dd9", "tree": "eee43443cce85a03c13b1cfdd25bf451445cf78f", "parents": [ "920e65dc6911da28a58e17f4b683302636fc6d8e" ], "author": { "name": "M. Mohan Kumar", "email": "mohan@in.ibm.com", "time": "Mon Sep 27 11:34:24 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Thu Oct 28 09:08:47 2010 -0500" }, "message": "9p: Implement TLOCK\n\nSynopsis\n\n size[4] TLock tag[2] fid[4] flock[n]\n size[4] RLock tag[2] status[1]\n\nDescription\n\nTlock is used to acquire/release byte range posix locks on a file\nidentified by given fid. The reply contains status of the lock request\n\n flock structure:\n type[1] - Type of lock: F_RDLCK, F_WRLCK, F_UNLCK\n flags[4] - Flags could be either of\n P9_LOCK_FLAGS_BLOCK - Blocked lock request, if there is a\n conflicting lock exists, wait for that lock to be released.\n P9_LOCK_FLAGS_RECLAIM - Reclaim lock request, used when client is\n trying to reclaim a lock after a server restrart (due to crash)\n start[8] - Starting offset for lock\n length[8] - Number of bytes to lock\n If length is 0, lock all bytes starting at the location \u0027start\u0027\n through to the end of file\n pid[4] - PID of the process that wants to take lock\n client_id[4] - Unique client id\n\n status[1] - Status of the lock request, can be\n P9_LOCK_SUCCESS(0), P9_LOCK_BLOCKED(1), P9_LOCK_ERROR(2) or\n P9_LOCK_GRACE(3)\n P9_LOCK_SUCCESS - Request was successful\n P9_LOCK_BLOCKED - A conflicting lock is held by another process\n P9_LOCK_ERROR - Error while processing the lock request\n P9_LOCK_GRACE - Server is in grace period, it can\u0027t accept new lock\n requests in this period (except locks with\n P9_LOCK_FLAGS_RECLAIM flag set)\n\nSigned-off-by: M. Mohan Kumar \u003cmohan@in.ibm.com\u003e\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "920e65dc6911da28a58e17f4b683302636fc6d8e", "tree": "761280ee48576a45d13df5df685ea6b9da7fd775", "parents": [ "b04faaf3717307cd976a15667c8c24161c1d24ef" ], "author": { "name": "Venkateswararao Jujjuri (JV)", "email": "jvrao@linux.vnet.ibm.com", "time": "Wed Sep 22 17:19:19 2010 -0700" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Thu Oct 28 09:08:47 2010 -0500" }, "message": "[9p] Introduce client side TFSYNC/RFSYNC for dotl.\n\nSYNOPSIS\n size[4] Tfsync tag[2] fid[4]\n\n size[4] Rfsync tag[2]\n\nDESCRIPTION\n\nThe Tfsync transaction transfers (\"flushes\") all modified in-core data of\nfile identified by fid to the disk device (or other permanent storage\ndevice) where that file resides.\n\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "8e44a0805fc9d77475060280136aa491aa7d7060", "tree": "61680d097ea47eddd9fab5e8fbd12626baf25b20", "parents": [ "8d40fa2492eb3dcf02468eef2f6bba450be42b22" ], "author": { "name": "jvrao", "email": "jvrao@linux.vnet.ibm.com", "time": "Wed Aug 25 16:27:06 2010 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Thu Oct 28 09:08:45 2010 -0500" }, "message": "net/9p: Add a Warning to catch NULL fids passed to p9_client_clunk().\n\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "4f7ebe807242898ee08ed732d56982874442c304", "tree": "25d8cec6b3a487fb9b44b3af20179a6f7b5db36d", "parents": [ "7c7298cffc8f4417c95117c2a432f962c066499d" ], "author": { "name": "Arun R Bharadwaj", "email": "arun@linux.vnet.ibm.com", "time": "Wed Jul 28 14:17:26 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Thu Oct 28 09:08:45 2010 -0500" }, "message": "net/9p: This patch implements TLERROR/RLERROR on the 9P client.\n\nSigned-off-by: Arun R Bharadwaj \u003carun@linux.vnet.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "32a875adcdcf5f470bf967250cfd01722e23844f", "tree": "3dbb0e3118de15d22c48df74ab5d953a2839102b", "parents": [ "ff51bf841587c75b58d25ed77263158619784dd3" ], "author": { "name": "stephen hemminger", "email": "shemminger@vyatta.com", "time": "Tue Oct 19 06:48:16 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Oct 21 04:26:39 2010 -0700" }, "message": "9p: client code cleanup\n\nMake p9_client_version static since only used in one file.\nRemove p9_client_auth because it is defined but never used.\nCompile tested only.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "69259abb64d4da77273bf59accfc9fa79e7165f4", "tree": "bd043ab03a788b749c8d5ae4049d8defae9abf34", "parents": [ "dd53df265b1ee7a1fbbc76bb62c3bec2383bbd44", "12e94471b2be5ef9b55b10004a3a2cd819490036" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 06 19:39:31 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 06 19:39:31 2010 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\nConflicts:\n\tdrivers/net/pcmcia/pcnet_cs.c\n\tnet/caif/caif_socket.c\n" }, { "commit": "a02cec2155fbea457eca8881870fd2de1a4c4c76", "tree": "cfbfc4b32bfe10f9cd803d46c31607d13f1858f5", "parents": [ "6a08d194ee40806e0ccd5f36ed768e64cbfc979f" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Wed Sep 22 20:43:57 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Sep 23 14:33:39 2010 -0700" }, "message": "net: return operator cleanup\n\nChange \"return (EXPR);\" to \"return EXPR;\"\n\nreturn is not a function, parentheses are not required.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "62b2be591a9b12c550308ef7718a31abfc815b50", "tree": "d07e2cdfa07fdcc0840d3c1e3209591c085fe1c3", "parents": [ "49553c2ef88749dd502687f4eb9c258bb10a4f44" ], "author": { "name": "Latchesar Ionkov", "email": "lionkov@gmail.com", "time": "Tue Aug 24 18:13:59 2010 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Sep 13 08:13:02 2010 -0500" }, "message": "fs/9p, net/9p: memory leak fixes\n\nFour memory leak fixes in the 9P code.\n\nSigned-off-by: Latchesar Ionkov \u003clucho@ionkov.net\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "0b1208b1aa7a555d5ae4246bab4cd76ba3f32b2d", "tree": "9149834d1e86df4d5d42abbfc10e92245946a851", "parents": [ "a534c8d15b1f1d0f861fc2bb9e0529bd8486ec3f" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Fri Jul 02 12:21:20 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Aug 02 14:28:36 2010 -0500" }, "message": "fs/9p: destroy fid on failed remove\n\n9P spec says:\n\"It is correct to consider remove to be a clunk with the\nside effect of removing the file if permissions allow. \"\n\nSo even if remove fails we need to destroy the fid.\n\nWithout this patch an rmdir on a directory with contents leave\nthe new cloned directory fid fid attached to fidlist. On umount\nwe dump the fids on the fidlist\n\n~# rmdir /mnt2/test4/\nrmdir: failed to remove `/mnt2/test4/\u0027: Directory not empty\n~# umount /mnt2/\n~# dmesg\n[ 228.474323] Found fid 3 not clunked\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "eda25e46161527845572131b37706a458d9270ef", "tree": "b8a68c9185f7f53a135422a41dc68ef2c5f527ee", "parents": [ "0ef63f345c48afe5896c5cffcba57f0457d409b9" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Mon May 31 13:22:50 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Aug 02 14:28:34 2010 -0500" }, "message": "net/9p: Implement TXATTRCREATE 9p call\n\nTXATTRCREATE: Prepare a fid for setting xattr value on a file system object.\n\n size[4] TXATTRCREATE tag[2] fid[4] name[s] attr_size[8] flags[4]\n size[4] RXATTRCREATE tag[2]\n\ntxattrcreate gets a fid pointing to xattr. This fid can later be\nused to set the xattr value.\n\nflag value is derived from set Linux setxattr. The manpage says\n\"The flags parameter can be used to refine the semantics of the operation.\nXATTR_CREATE specifies a pure create, which fails if the named attribute\nexists already. XATTR_REPLACE specifies a pure replace operation, which\nfails if the named attribute does not already exist. By default (no flags),\nthe extended attribute will be created if need be, or will simply replace\nthe value if the attribute exists.\"\n\nThe actual setxattr operation happens when the fid is clunked. At that point\nthe written byte count and the attr_size specified in TXATTRCREATE should be\nsame otherwise an error will be returned.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "0ef63f345c48afe5896c5cffcba57f0457d409b9", "tree": "b02ca26b3d74d998a6e609a9abd9a753d0ab8075", "parents": [ "ef56547efa3c88609069e2a91f46e25c31dd536e" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Mon May 31 13:22:45 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Aug 02 14:28:33 2010 -0500" }, "message": "net/9p: Implement attrwalk 9p call\n\nTXATTRWALK: Descend a ATTR namespace\n\n size[4] TXATTRWALK tag[2] fid[4] newfid[4] name[s]\n size[4] RXATTRWALK tag[2] size[8]\n\ntxattrwalk gets a fid pointing to xattr. This fid can later be\nused to read the xattr value. If name is NULL the fid returned\ncan be used to get the list of extended attribute associated to\nthe file system object.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "ef56547efa3c88609069e2a91f46e25c31dd536e", "tree": "802bb98048ae36e59fc0bcaa21bd54e5ebf9de99", "parents": [ "5643135a28464e7c19d8d23a9e0804697a62c84b" ], "author": { "name": "M. Mohan Kumar", "email": "mohan@in.ibm.com", "time": "Tue Jun 22 19:47:50 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Aug 02 14:28:32 2010 -0500" }, "message": "9p: Implement LOPEN\n\nImplement 9p2000.L version of open(LOPEN) interface in 9p client.\n\nFor LOPEN, no need to convert the flags to and from 9p mode to VFS mode.\n\nSynopsis:\n\n size[4] Tlopen tag[2] fid[4] mode[4]\n\n size[4] Rlopen tag[2] qid[13] iounit[4]\n\n[Fix mode bit format - jvrao@linux.vnet.ibm.com]\n\nSigned-off-by: M. Mohan Kumar \u003cmohan@in.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbegren \u003cericvh@gmail.com\u003e\n" }, { "commit": "5643135a28464e7c19d8d23a9e0804697a62c84b", "tree": "d7141110fab0f3d71a95fe18b0b77cbaca645c80", "parents": [ "01a622bd7409bb7af38e784cff814e5e723f7951" ], "author": { "name": "Venkateswararao Jujjuri (JV)", "email": "jvrao@linux.vnet.ibm.com", "time": "Thu Jun 17 18:27:46 2010 -0700" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Aug 02 14:28:32 2010 -0500" }, "message": "fs/9p: This patch implements TLCREATE for 9p2000.L protocol.\n\nSYNOPSIS\n\n size[4] Tlcreate tag[2] fid[4] name[s] flags[4] mode[4] gid[4]\n\n size[4] Rlcreate tag[2] qid[13] iounit[4]\n\nDESCRIPTION\n\nThe Tlreate request asks the file server to create a new regular file with the\nname supplied, in the directory (dir) represented by fid.\nThe mode argument specifies the permissions to use. New file is created with\nthe uid if the fid and with supplied gid.\n\nThe flags argument represent Linux access mode flags with which the caller\nis requesting to open the file with. Protocol allows all the Linux access\nmodes but it is upto the server to allow/disallow any of these acess modes.\nIf the server doesn\u0027t support any of the access mode, it is expected to\nreturn error.\n\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "01a622bd7409bb7af38e784cff814e5e723f7951", "tree": "1b6e0d9806e560d7f89e0efa8981cfba4c213361", "parents": [ "4b43516ab19b748b48322937fd9307af17541c4d" ], "author": { "name": "M. Mohan Kumar", "email": "mohan@in.ibm.com", "time": "Wed Jun 16 14:27:22 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Aug 02 14:28:31 2010 -0500" }, "message": "9p: Implement TMKDIR\n\nImplement TMKDIR as part of 2000.L Work\n\nSynopsis\n\n size[4] Tmkdir tag[2] fid[4] name[s] mode[4] gid[4]\n\n size[4] Rmkdir tag[2] qid[13]\n\nDescription\n\n mkdir asks the file server to create a directory with given name,\n mode and gid. The qid for the new directory is returned with\n the mkdir reply message.\n\nNote: 72 is selected as the opcode for TMKDIR from the reserved list.\n\nSigned-off-by: M. Mohan Kumar \u003cmohan@in.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "4b43516ab19b748b48322937fd9307af17541c4d", "tree": "0ab84e8d69abce9d63e1937b1a807d2243444a01", "parents": [ "50cc42ff3d7bc48a436c5a0413459ca7841b505f" ], "author": { "name": "M. Mohan Kumar", "email": "mohan@in.ibm.com", "time": "Wed Jun 16 14:27:01 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Aug 02 14:28:30 2010 -0500" }, "message": "9p: Implement TMKNOD\n\nSynopsis\n\n size[4] Tmknod tag[2] fid[4] name[s] mode[4] major[4] minor[4] gid[4]\n\n size[4] Rmknod tag[2] qid[13]\n\nDescription\n\n mknod asks the file server to create a device node with given major and\n minor number, mode and gid. The qid for the new device node is returned\n with the mknod reply message.\n\n[sripathik@in.ibm.com: Fix error handling code]\n\nSigned-off-by: M. Mohan Kumar \u003cmohan@in.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "50cc42ff3d7bc48a436c5a0413459ca7841b505f", "tree": "7209ab2807e3a284c1fbd36dd885e34b81809b0d", "parents": [ "652df9a7fd03cb47a3f663f0c08a2bd086505e9b" ], "author": { "name": "Venkateswararao Jujjuri (JV)", "email": "jvrao@linux.vnet.ibm.com", "time": "Wed Jun 09 15:59:31 2010 -0700" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Aug 02 14:28:29 2010 -0500" }, "message": "9p: Define and implement TSYMLINK for 9P2000.L\n\nCreate a symbolic link\n\nSYNOPSIS\n\nsize[4] Tsymlink tag[2] fid[4] name[s] symtgt[s] gid[4]\n\nsize[4] Rsymlink tag[2] qid[13]\n\nDESCRIPTION\n\nCreate a symbolic link named \u0027name\u0027 pointing to \u0027symtgt\u0027.\ngid represents the effective group id of the caller.\nThe permissions of a symbolic link are irrelevant hence it is omitted\nfrom the protocol.\n\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nReviewed-by: Sripathi Kodi \u003csripathik@in.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "652df9a7fd03cb47a3f663f0c08a2bd086505e9b", "tree": "af90ae0762a8770e660b4cbb23f7e9225cd5dba7", "parents": [ "09d34ee5f93b2e53b64ffba27bc18731e31154e1" ], "author": { "name": "Venkateswararao Jujjuri (JV)", "email": "jvrao@linux.vnet.ibm.com", "time": "Thu Jun 03 15:16:59 2010 -0700" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Aug 02 14:28:25 2010 -0500" }, "message": "9p: Define and implement TLINK for 9P2000.L\n\nThis patch adds a helper function to get the dentry from inode and\nuses it in creating a Hardlink\n\nSYNOPSIS\n\nsize[4] Tlink tag[2] dfid[4] oldfid[4] newpath[s]\n\nsize[4] Rlink tag[2]\n\nDESCRIPTION\n\nCreate a link \u0027newpath\u0027 in directory pointed by dfid linking to oldfid path.\n\n[sripathik@in.ibm.com : p9_client_link should not free req structure\nif p9_client_rpc has returned an error.]\n\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "87d7845aa0b157a62448dd3e339856f28befe1f4", "tree": "bae5a5449f4bdb5ccfd1edcb99b285708c123e9f", "parents": [ "f085312204f384a0277a66c3c48ba8f9edcd58f2" ], "author": { "name": "Sripathi Kodi", "email": "sripathik@in.ibm.com", "time": "Fri Jun 18 11:50:10 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Aug 02 14:25:10 2010 -0500" }, "message": "9p: Implement client side of setattr for 9P2000.L protocol.\n\n SYNOPSIS\n\n size[4] Tsetattr tag[2] attr[n]\n\n size[4] Rsetattr tag[2]\n\n DESCRIPTION\n\n The setattr command changes some of the file status information.\n attr resembles the iattr structure used in Linux kernel. It\n specifies which status parameter is to be changed and to what\n value. It is laid out as follows:\n\n valid[4]\n specifies which status information is to be changed. Possible\n values are:\n ATTR_MODE (1 \u003c\u003c 0)\n ATTR_UID (1 \u003c\u003c 1)\n ATTR_GID (1 \u003c\u003c 2)\n ATTR_SIZE (1 \u003c\u003c 3)\n ATTR_ATIME (1 \u003c\u003c 4)\n ATTR_MTIME (1 \u003c\u003c 5)\n ATTR_ATIME_SET (1 \u003c\u003c 7)\n ATTR_MTIME_SET (1 \u003c\u003c 8)\n\n The last two bits represent whether the time information\n is being sent by the client\u0027s user space. In the absense\n of these bits the server always uses server\u0027s time.\n\n mode[4]\n File permission bits\n\n uid[4]\n Owner id of file\n\n gid[4]\n Group id of the file\n\n size[8]\n File size\n\n atime_sec[8]\n Time of last file access, seconds\n\n atime_nsec[8]\n Time of last file access, nanoseconds\n\n mtime_sec[8]\n Time of last file modification, seconds\n\n mtime_nsec[8]\n Time of last file modification, nanoseconds\n\nExplanation of the patches:\n--------------------------\n\n*) The kernel just copies relevent contents of iattr structure to\n p9_iattr_dotl structure and passes it down to the client. The\n only check it has is calling inode_change_ok()\n*) The p9_iattr_dotl structure does not have ctime and ia_file\n parameters because I don\u0027t think these are needed in our case.\n The client user space can request updating just ctime by calling\n chown(fd, -1, -1). This is handled on server side without a need\n for putting ctime on the wire.\n*) The server currently supports changing mode, time, ownership and\n size of the file.\n*) 9P RFC says \"Either all the changes in wstat request happen, or\n none of them does: if the request succeeds, all changes were made;\n if it fails, none were.\"\n I have not done anything to implement this specifically because I\n don\u0027t see a reason.\n\nSigned-off-by: Sripathi Kodi \u003csripathik@in.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "f085312204f384a0277a66c3c48ba8f9edcd58f2", "tree": "33006860cc1cd4338de56ba1a9915ed95082814e", "parents": [ "9ffaf63e34821ea60b2e1c8593f968d73728f82b" ], "author": { "name": "Sripathi Kodi", "email": "sripathik@in.ibm.com", "time": "Mon Jul 12 20:07:23 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Aug 02 14:25:09 2010 -0500" }, "message": "9p: getattr client implementation for 9P2000.L protocol.\n\n SYNOPSIS\n\n size[4] Tgetattr tag[2] fid[4] request_mask[8]\n\n size[4] Rgetattr tag[2] lstat[n]\n\n DESCRIPTION\n\n The getattr transaction inquires about the file identified by fid.\n request_mask is a bit mask that specifies which fields of the\n stat structure is the client interested in.\n\n The reply will contain a machine-independent directory entry,\n laid out as follows:\n\n st_result_mask[8]\n Bit mask that indicates which fields in the stat structure\n have been populated by the server\n\n qid.type[1]\n the type of the file (directory, etc.), represented as a bit\n vector corresponding to the high 8 bits of the file\u0027s mode\n word.\n\n qid.vers[4]\n version number for given path\n\n qid.path[8]\n the file server\u0027s unique identification for the file\n\n st_mode[4]\n Permission and flags\n\n st_uid[4]\n User id of owner\n\n st_gid[4]\n Group ID of owner\n\n st_nlink[8]\n Number of hard links\n\n st_rdev[8]\n Device ID (if special file)\n\n st_size[8]\n Size, in bytes\n\n st_blksize[8]\n Block size for file system IO\n\n st_blocks[8]\n Number of file system blocks allocated\n\n st_atime_sec[8]\n Time of last access, seconds\n\n st_atime_nsec[8]\n Time of last access, nanoseconds\n\n st_mtime_sec[8]\n Time of last modification, seconds\n\n st_mtime_nsec[8]\n Time of last modification, nanoseconds\n\n st_ctime_sec[8]\n Time of last status change, seconds\n\n st_ctime_nsec[8]\n Time of last status change, nanoseconds\n\n st_btime_sec[8]\n Time of creation (birth) of file, seconds\n\n st_btime_nsec[8]\n Time of creation (birth) of file, nanoseconds\n\n st_gen[8]\n Inode generation\n\n st_data_version[8]\n Data version number\n\n request_mask and result_mask bit masks contain the following bits\n #define P9_STATS_MODE 0x00000001ULL\n #define P9_STATS_NLINK 0x00000002ULL\n #define P9_STATS_UID 0x00000004ULL\n #define P9_STATS_GID 0x00000008ULL\n #define P9_STATS_RDEV 0x00000010ULL\n #define P9_STATS_ATIME 0x00000020ULL\n #define P9_STATS_MTIME 0x00000040ULL\n #define P9_STATS_CTIME 0x00000080ULL\n #define P9_STATS_INO 0x00000100ULL\n #define P9_STATS_SIZE 0x00000200ULL\n #define P9_STATS_BLOCKS 0x00000400ULL\n\n #define P9_STATS_BTIME 0x00000800ULL\n #define P9_STATS_GEN 0x00001000ULL\n #define P9_STATS_DATA_VERSION 0x00002000ULL\n\n #define P9_STATS_BASIC 0x000007ffULL\n #define P9_STATS_ALL 0x00003fffULL\n\n This patch implements the client side of getattr implementation for\n 9P2000.L. It introduces a new structure p9_stat_dotl for getting\n Linux stat information along with QID. The data layout is similar to\n stat structure in Linux user space with the following major\n differences:\n\n inode (st_ino) is not part of data. Instead qid is.\n\n device (st_dev) is not part of data because this doesn\u0027t make sense\n on the client.\n\n All time variables are 64 bit wide on the wire. The kernel seems to use\n 32 bit variables for these variables. However, some of the architectures\n have used 64 bit variables and glibc exposes 64 bit variables to user\n space on some architectures. Hence to be on the safer side we have made\n these 64 bit in the protocol. Refer to the comments in\n include/asm-generic/stat.h\n\n There are some additional fields: st_btime_sec, st_btime_nsec, st_gen,\n st_data_version apart from the bitmask, st_result_mask. The bit mask\n is filled by the server to indicate which stat fields have been\n populated by the server. Currently there is no clean way for the\n server to obtain these additional fields, so it sends back just the\n basic fields.\n\nSigned-off-by: Sripathi Kodi \u003csripathik@in.ibm.com\u003e\nSigned-off-by: Eric Van Hensbegren \u003cericvh@gmail.com\u003e\n" }, { "commit": "69d4b4436b54c1a850d475697fda5ca117b09a5e", "tree": "e7f1ad979bacad89bd359938d1211caf27dbe8cf", "parents": [ "7751bdb3a095ad32dd4fcff3443cf8dd4cb1e748" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Jun 01 09:26:17 2010 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Aug 02 14:25:08 2010 -0500" }, "message": "net/9p: Handle the server returned error properly\n\nWe need to get the negative errno value in the kernel\neven for dotl.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "7751bdb3a095ad32dd4fcff3443cf8dd4cb1e748", "tree": "6c7a93a546e34d86e433a1be05e3ebfcc4f77754", "parents": [ "97e8442b0971ea6be9a495b3d03402985cfe5d6a" ], "author": { "name": "Sripathi Kodi", "email": "sripathik@in.ibm.com", "time": "Fri Jun 04 13:41:26 2010 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Aug 02 14:25:07 2010 -0500" }, "message": "9p: readdir implementation for 9p2000.L\n\nThis patch implements the kernel part of readdir() implementation for 9p2000.L\n\n Change from V3: Instead of inode, server now sends qids for each dirent\n\n SYNOPSIS\n\n size[4] Treaddir tag[2] fid[4] offset[8] count[4]\n size[4] Rreaddir tag[2] count[4] data[count]\n\n DESCRIPTION\n\n The readdir request asks the server to read the directory specified by \u0027fid\u0027\n at an offset specified by \u0027offset\u0027 and return as many dirent structures as\n possible that fit into count bytes. Each dirent structure is laid out as\n follows.\n\n qid.type[1]\n the type of the file (directory, etc.), represented as a bit\n vector corresponding to the high 8 bits of the file\u0027s mode\n word.\n\n qid.vers[4]\n version number for given path\n\n qid.path[8]\n the file server\u0027s unique identification for the file\n\n offset[8]\n offset into the next dirent.\n\n type[1]\n type of this directory entry.\n\n name[256]\n name of this directory entry.\n\n This patch adds v9fs_dir_readdir_dotl() as the readdir() call for 9p2000.L.\n This function sends P9_TREADDIR command to the server. In response the server\n sends a buffer filled with dirent structures. This is different from the\n existing v9fs_dir_readdir() call which receives stat structures from the server.\n This results in significant speedup of readdir() on large directories.\n For example, doing \u0027ls \u003e/dev/null\u0027 on a directory with 10000 files on my\n laptop takes 1.088 seconds with the existing code, but only takes 0.339 seconds\n with the new readdir.\n\nSigned-off-by: Sripathi Kodi \u003csripathik@in.ibm.com\u003e\nReviewed-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "4681dbdacb5cdc4d3273c3a97a1858d6e00a5fe7", "tree": "e29be0d9f98caa7ee176cf0a1a3c3a22fca4934d", "parents": [ "bda8e7752063cdbdd1d308bc1705400a8cec1aeb" ], "author": { "name": "Sripathi Kodi", "email": "sripathik@in.ibm.com", "time": "Thu Mar 25 12:47:26 2010 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri May 21 16:44:34 2010 -0500" }, "message": "9p: add 9P2000.L rename operation\n\nI made a V2 of this patch on top of my patches for VFS switches.\nAll the changes were due to change in some offsets.\n\nrename - change name of file or directory\n\nsize[4] Trename tag[2] fid[4] newdirfid[4] name[s]\nsize[4] Rrename tag[2]\n\nThe rename message is used to change the name of a file, possibly moving it\nto a new directory. The 9P wstat message can only rename a file within the\nsame directory.\n\nSigned-off-by: Jim Garlick \u003cgarlick@llnl.gov\u003e\nSigned-off-by: Sripathi Kodi \u003csripathik@in.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "bda8e7752063cdbdd1d308bc1705400a8cec1aeb", "tree": "cfc751da04d3ffe46d7b7e935f7ceb21b1f8a8d0", "parents": [ "9b6533c9b331ddbba9a40c972d82222ecffbc359" ], "author": { "name": "Sripathi Kodi", "email": "sripathik@in.ibm.com", "time": "Thu Mar 25 12:45:30 2010 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri May 21 16:44:33 2010 -0500" }, "message": "9p: add 9P2000.L statfs operation\n\nI made a V2 of this patch on top of my patches for VFS switches. The\nchange was adding v9fs_statfs pointer to v9fs_super_ops_dotl\ninstead of v9fs_super_ops.\n\nstatfs - get file system statistics\n\nsize[4] Tstatfs tag[2] fid[4]\nsize[4] Rstatfs tag[2] type[4] bsize[4] blocks[8] bfree[8] bavail[8]\n files[8] ffree[8] fsid[8] namelen[4]\n\nThe statfs message is used to request file system information returned\nby the statfs(2) system call, which is used by df(1) to report file\nsystem and disk space usage.\n\nSigned-off-by: Jim Garlick \u003cgarlick@llnl.gov\u003e\nSigned-off-by: Sripathi Kodi \u003csripathik@in.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "c56e4acf55c804cbeea0ddb696ef698c73d39826", "tree": "dc537bfd3c5059e5f4ce20f79f204f14bb21d12d", "parents": [ "d515e86e639890b33a09390d062b0831664f04a2" ], "author": { "name": "Sripathi Kodi", "email": "sripathik@in.ibm.com", "time": "Thu Mar 25 12:40:35 2010 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri May 21 16:44:32 2010 -0500" }, "message": "9p: VFS switches for 9p2000.L: protocol and client changes\n\nPrepare p9pdu_read/write functions to handle multiple protocols.\n\nSigned-off-by: Sripathi Kodi \u003csripathik@in.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "749d229761ff0135cc4e16b8a28b41ae2f6b2c35", "tree": "25551c8cfb38319211f5ee59e78462a0f6fb85c4", "parents": [ "795d580baec0d5386b83a8b557df47c20810e86b", "3dc9fef67f6292692dba181a6d0fd0211bd0a607" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 05 13:42:54 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 05 13:42:54 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs:\n 9p: saving negative to unsigned char\n 9p: return on mutex_lock_interruptible()\n 9p: Creating files with names too long should fail with ENAMETOOLONG.\n 9p: Make sure we are able to clunk the cached fid on umount\n 9p: drop nlink remove\n fs/9p: Clunk the fid resulting from partial walk of the name\n 9p: documentation update\n 9p: Fix setting of protocol flags in v9fs_session_info structure.\n" }, { "commit": "3dc9fef67f6292692dba181a6d0fd0211bd0a607", "tree": "643e6ecbcf8ffe58bdbd19ce2acde43643eeaf2b", "parents": [ "85a770a8889035625466a4cfb1393cd7d2ffd165" ], "author": { "name": "Dan Carpenter", "email": "error27@gmail.com", "time": "Mon Apr 05 14:37:28 2010 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Apr 05 14:37:28 2010 -0500" }, "message": "9p: saving negative to unsigned char\n\nSaving -EINVAL as unsigned char truncates the high bits and changes it\ninto 234 instead of -22. This breaks the test for \"if (ret \u003d\u003d -EINVAL)\"\nin parse_opts().\n\nSigned-off-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "6d96d3ab7aea5f0e75205a0c97f8d1fdf82c5287", "tree": "a4dfa0472e2e670de1da7e7c0905da12d4608ab4", "parents": [ "d994f4058d9f9be7e44529b55fc6be6552901ead" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Mon Mar 29 18:13:59 2010 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Apr 05 10:37:36 2010 -0500" }, "message": "9p: Make sure we are able to clunk the cached fid on umount\n\ndcache prune happen on umount. So we cannot mark the client\nsatus disconnect. That will prevent a 9p call to the server\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n\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": "45bc21edb52fa71dbb1324c6f573aa880e95519d", "tree": "adee2b59a562679241f874c978162739e1df78bb", "parents": [ "fae4528b2341f2ab0c86c191e24d9cdd93624c60" ], "author": { "name": "Sripathi Kodi", "email": "sripathik@in.ibm.com", "time": "Mon Mar 08 17:33:04 2010 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Sat Mar 13 08:57:29 2010 -0600" }, "message": "9p: Change the name of new protocol from 9p2010.L to 9p2000.L\n\nThis patch changes the name of the new 9P protocol from 9p2010.L to\n9p2000.u. This is because we learnt that the name 9p2010 is already\nbeing used by others.\n\nSigned-off-by: Sripathi Kodi \u003csripathik@in.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "c5a7697da9775f7a0e122fa23180becc311772d1", "tree": "c1113133d1f99cb00a636780242a4c99810b540e", "parents": [ "342fee1d5c7dfa05f4e14ec1e583df4553b09776" ], "author": { "name": "Sripathi Kodi", "email": "sripathik@in.ibm.com", "time": "Fri Mar 05 18:51:04 2010 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Mar 05 15:04:42 2010 -0600" }, "message": "9P2010.L handshake: .L protocol negotiation\n\nThis patch adds 9P2010.L protocol negotiation with the server\n\nSigned-off-by: Sripathi Kodi \u003csripathik@in.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "342fee1d5c7dfa05f4e14ec1e583df4553b09776", "tree": "87931dea926f16b44374db8a849ef131cd6ff3de", "parents": [ "0fb80abd911a7cb1e6548b5279568dc1e8949702" ], "author": { "name": "Sripathi Kodi", "email": "sripathik@in.ibm.com", "time": "Fri Mar 05 18:50:14 2010 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Mar 05 15:04:42 2010 -0600" }, "message": "9P2010.L handshake: Remove \"dotu\" variable\n\nRemoves \u0027dotu\u0027 variable and make everything dependent\non \u0027proto_version\u0027 field.\n\nSigned-off-by: Sripathi Kodi \u003csripathik@in.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "0fb80abd911a7cb1e6548b5279568dc1e8949702", "tree": "0c179f49f2f0d0bf2c979ee1b1f1cfd864122029", "parents": [ "dd6102fbd917889384d89bc427e98e85e8fda000" ], "author": { "name": "Sripathi Kodi", "email": "sripathik@in.ibm.com", "time": "Fri Mar 05 18:49:11 2010 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Mar 05 15:04:42 2010 -0600" }, "message": "9P2010.L handshake: Add mount option\n\nAdd new mount V9FS mount option to specify protocol version\n\nThis patch adds a new mount option to specify protocol version.\nWith this option it is possible to use \"-o version\u003d\" switch to\nspecify 9P protocol version to use. Valid options for version\nare:\n9p2000\n9p2000.u\n9p2010.L\n\nSigned-off-by: Sripathi Kodi \u003csripathik@in.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "8781ff9495578dbb74065fae55305110d9f81cb9", "tree": "01c42dc85934c729ee8d13e778ce991fad1f58e5", "parents": [ "bf2d29c64dd777e9a40bc4533e721944a590250f" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Feb 08 18:18:34 2010 -0600" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Feb 08 18:18:34 2010 -0600" }, "message": "9p: fix p9_client_destroy unconditional calling v9fs_put_trans\n\nrestructure client create code to handle error cases better and\nonly cleanup initialized portions of the stack.\n\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@us.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "d8c8a9e36560e9ff4c99279d64ce5dd0e1a33fa6", "tree": "b52f301bd5811b9b813b6d244b555edbab38299a", "parents": [ "7a4439c406c21b1e900ed497cec1a79d05b38c07" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Feb 08 16:23:23 2010 -0600" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Feb 08 16:23:23 2010 -0600" }, "message": "9p: fix option parsing\n\nOptions pointer is being moved before calling kfree() which seems\nto cause problems. This uses a separate pointer to track and free\noriginal allocation.\n\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@us.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003ew\n\n" }, { "commit": "9d6939dac77102b09396ee0b89392ec7639612a7", "tree": "477174ebd6a6ddcfd582c698cc3e5e903862938b", "parents": [ "349d3bb878d71978650a0634b5445af3c1cc1cd8" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Jan 15 19:01:56 2010 -0600" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Feb 08 14:13:30 2010 -0600" }, "message": "net/9p: fix statsize inside twstat\n\nstat structures contain a size prefix. In our twstat messages\nwe were including the size of the size prefix in the prefix, which is not\nwhat the protocol wants, and Inferno servers would complain.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "349d3bb878d71978650a0634b5445af3c1cc1cd8", "tree": "ec0760ddef95d3afdfb00611cbd64941958e2b00", "parents": [ "562ada612058133a5483c68a73605f3c5f42fffe" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Jan 15 19:01:10 2010 -0600" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Feb 08 14:13:30 2010 -0600" }, "message": "net/9p: fail when user specifies a transport which we can\u0027t find\n\nIf the user specifies a transport and we can\u0027t find it, we failed back\nto the default trainsport silently. This patch will make the code\ncomplain more loudly and return an error code.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "3e2796a90cf349527e50b3bc4d0b2f4019b1ce7a", "tree": "80bddc0f5d36a589db5a77b9b60e4c94c75994ed", "parents": [ "2511cd0b3b9e9b1c3e9360cc565c3745ac3f3f3f" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Nov 02 08:39:28 2009 -0600" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Nov 02 08:43:45 2009 -0600" }, "message": "9p: fix readdir corner cases\n\nThe patch below also addresses a couple of other corner cases in readdir\nseen with a large (e.g. 64k) msize. I\u0027m not sure what people think of\nmy co-opting of fid-\u003eaux here. I\u0027d be happy to rework if there\u0027s a better\nway.\n\nWhen the size of the user supplied buffer passed to readdir is smaller\nthan the data returned in one go by the 9P read request, v9fs_dir_readdir()\ncurrently discards extra data so that, on the next call, a 9P read\nrequest will be issued with offset \u003c previous offset + bytes returned,\nwhich voilates the constraint described in paragraph 3 of read(5) description.\nThis patch preseves the leftover data in fid-\u003eaux for use in the next call.\n\nSigned-off-by: Jim Garlick \u003cgarlick@llnl.gov\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n" }, { "commit": "0aad37ef3deed118d3816e1d1a600eb2ec9dcb87", "tree": "cbcfe9f449f57cd35d0ce262e5287da4f8476f30", "parents": [ "48559b4c30708ebdc849483da9fb83ee08c6c908" ], "author": { "name": "Abhishek Kulkarni", "email": "adkulkar@umail.iu.edu", "time": "Mon Aug 17 16:38:45 2009 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Aug 17 16:39:54 2009 -0500" }, "message": "net/9p: insulate the client against an invalid error code sent by a 9p server\n\nA looney tunes server sending an invalid error code (which is !IS_ERR_VALUE)\ncan result in a client oops. So fix it by adding a check and converting unknown\nor invalid error codes to -ESERVERFAULT.\n\nSigned-off-by: Abhishek Kulkarni \u003cadkulkar@umail.iu.edu\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "0e15597ebfe00e28857185f46aba00f400480ffe", "tree": "5a1a057ac15bf598c2eee81c54aeefc49c4cee24", "parents": [ "2bb541157fe2602af7b9952096d0524f6f9c1e73" ], "author": { "name": "Abhishek Kulkarni", "email": "adkulkar@umail.iu.edu", "time": "Sun Jul 19 13:41:55 2009 -0600" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@strongmad.austin.ibm.com", "time": "Mon Aug 17 16:27:57 2009 -0500" }, "message": "9p: minor comment fixes\n\nFix the comments -- mostly the improper and/or missing descriptions\nof function parameters.\n\nSigned-off-by: Abhishek Kulkarni \u003cadkulkar@umail.iu.edu\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "eedfe1c4289216af5a0a7f38e6b2c4d3f07c087f", "tree": "5e08b79c88c36ef0607f830523f253305abf8dff", "parents": [ "a17d1720aa35623a9bef3707b36242706714bca5" ], "author": { "name": "Abhishek Kulkarni", "email": "adkulkar@umail.iu.edu", "time": "Tue Jul 14 13:25:41 2009 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@vTrogdor.(none)", "time": "Tue Jul 14 15:54:41 2009 -0500" }, "message": "9p: Possible regression in p9_client_stat\n\nFix a possible regression with p9_client_stat where it can try to kfree \nan ERR_PTR after an erroneous p9pdu_readf. Also remove an unnecessary data \nbuffer increment in p9_client_read.\n\nSigned-off-by: Abhishek Kulkarni \u003cadkulkar@umail.iu.edu\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "a17d1720aa35623a9bef3707b36242706714bca5", "tree": "476f9a29c6b8274227e5adab3c08a48317e8eca7", "parents": [ "4b0a84043e0c14088958fddb62f416d050368011" ], "author": { "name": "Abhishek Kulkarni", "email": "adkulkar@umail.iu.edu", "time": "Tue Jul 14 13:24:10 2009 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@vTrogdor.(none)", "time": "Tue Jul 14 15:54:41 2009 -0500" }, "message": "9p: default 9p transport module fix\n\nThe default 9p transport module is not chosen unless an option parameter (any)\nis passed to mount, which thus returns a ENOPROTOSUPPORT. This fix moves the\ncheck out of parse_opts into p9_client_create.\n\nSigned-off-by: Abhishek Kulkarni \u003cadkulkar@umail.iu.edu\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "1bab88b2310998de18b32529a27ea835d164254a", "tree": "fed704a8b3b4ce93d8cd25462ccc9186dec84b7a", "parents": [ "742b11a7ec60faa25d76c95c268041ab215c25ad" ], "author": { "name": "Latchesar Ionkov", "email": "lucho@ionkov.net", "time": "Sun Apr 05 16:28:59 2009 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@vTrogdor.(none)", "time": "Sun Apr 05 16:54:53 2009 -0500" }, "message": "net/9p: handle correctly interrupted 9P requests\n\nCurrently the 9p code crashes when a operation is interrupted, i.e. for\nexample when the user presses ^C while reading from a file.\n\nThis patch fixes the code that is responsible for interruption and flushing\nof 9P operations.\n\nSigned-off-by: Latchesar Ionkov \u003clucho@ionkov.net\u003e\n\n" }, { "commit": "742b11a7ec60faa25d76c95c268041ab215c25ad", "tree": "86305d4b295f859d89fedd27a5f54ad8b029e5c3", "parents": [ "453ed90d1395a5281a8f1a0de5d8aabc66202e34" ], "author": { "name": "Latchesar Ionkov", "email": "lucho@ionkov.net", "time": "Sun Apr 05 16:26:41 2009 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@vTrogdor.(none)", "time": "Sun Apr 05 16:54:52 2009 -0500" }, "message": "net/9p: return error when p9_client_stat fails\n\np9_client_stat function doesn\u0027t return correct value if it fails.\np9_client_stat should return ERR_PTR of the error value when it fails.\nInstead, it always returns a value to the allocated p9_wstat struct even\nwhen it is not populated correctly.\n\nThis patch makes p9_client_stat to handle failure correctly.\n\nSigned-off-by: Latchesar Ionkov \u003clucho@ionkov.net\u003e\nReviewed-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "453ed90d1395a5281a8f1a0de5d8aabc66202e34", "tree": "dca5c43212ec89988a9367dec12f4d43bc45c5c9", "parents": [ "b4348f32dae3cb6eb4bc21c7ed8f76c0b11e9d6a" ], "author": { "name": "Latchesar Ionkov", "email": "lucho@ionkov.net", "time": "Sun Apr 05 16:22:16 2009 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@vTrogdor.(none)", "time": "Sun Apr 05 16:54:52 2009 -0500" }, "message": "net/9p: set correct stat size when sending Twstat messages\n\nThe 9P2000 Twstat message requires the size of the stat structure to be\nspecified. Currently the 9p code writes zero instead of the actual size.\nThis behavior confuses some of the file servers that check if the size is\ncorrect.\n\nThis patch adds a new function that calculcates the stat size and puts the\nvalue in the appropriate place in the 9P message.\n\nSigned-off-by: Latchesar Ionkov \u003clucho@ionkov.net\u003e\nReviewed-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "24e94de41e76134fad05552588fe01af2cab1494", "tree": "a76aaaf66251ca00bd03645be43e18abb7ed5fe2", "parents": [ "d05c26ce690e867aabfc7d708d481e0f86f23496" ], "author": { "name": "Roel Kluin", "email": "roel.kluin@gmail.com", "time": "Sun Jan 18 21:32:11 2009 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 19 16:20:15 2009 -0800" }, "message": "net/9p: fid-\u003efid is used uninitialized\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2b828925652340277a889cbc11b2d0637f7cdaf7", "tree": "32fcb3d3e466fc419fad2d3717956a5b5ad3d35a", "parents": [ "3a3b7ce9336952ea7b9564d976d068a238976c9d", "58e20d8d344b0ee083febb18c2b021d2427e56ca" ], "author": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Fri Nov 14 11:29:12 2008 +1100" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Fri Nov 14 11:29:12 2008 +1100" }, "message": "Merge branch \u0027master\u0027 into next\n\nConflicts:\n\tsecurity/keys/internal.h\n\tsecurity/keys/process_keys.c\n\tsecurity/keys/request_key.c\n\nFixed conflicts above by using the non \u0027tsk\u0027 versions.\n\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "f8b9d53a31dca2c1185232c5fe2731d99cc963c8", "tree": "7725eafec2f04595e439feb94c3b5ae04cf478c6", "parents": [ "cd80ca8a03fd712b046028c1f66e10f3aec43eee" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Nov 14 10:38:44 2008 +1100" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Fri Nov 14 10:38:44 2008 +1100" }, "message": "CRED: Wrap task credential accesses in 9P2000 filesystem\n\nWrap access to task credentials so that they can be separated more easily from\nthe task_struct during the introduction of COW creds.\n\nChange most current-\u003e(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id().\n\nChange some task-\u003ee?[ug]id to task_e?[ug]id(). In some places it makes more\nsense to use RCU directly rather than a convenient wrapper; these will be\naddressed by later patches.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nReviewed-by: James Morris \u003cjmorris@namei.org\u003e\nAcked-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nReviewed-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\nCc: Ron Minnich \u003crminnich@sandia.gov\u003e\nCc: Latchesar Ionkov \u003clucho@ionkov.net\u003e\nCc: v9fs-developer@lists.sourceforge.net\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "b0d5fdef521b1eadb3fc2c1283000af7ef0297bc", "tree": "67bc3ed16e1aff939e724abdd46c60fa7de02fe9", "parents": [ "9f3e9bbe62b0bdbbaa7c689a68a22a7d3c1670f0" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue Nov 04 20:46:46 2008 -0800" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Wed Nov 05 13:19:07 2008 -0600" }, "message": "net/9p: fix printk format warnings\n\nFix printk format warnings in net/9p.\nBuilt cleanly on 7 arches.\n\nnet/9p/client.c:820: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 4 has type \u0027u64\u0027\nnet/9p/client.c:820: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 5 has type \u0027u64\u0027\nnet/9p/client.c:867: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 4 has type \u0027u64\u0027\nnet/9p/client.c:867: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 5 has type \u0027u64\u0027\nnet/9p/client.c:932: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 5 has type \u0027u64\u0027\nnet/9p/client.c:932: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 6 has type \u0027u64\u0027\nnet/9p/client.c:982: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 4 has type \u0027u64\u0027\nnet/9p/client.c:982: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 5 has type \u0027u64\u0027\nnet/9p/client.c:1025: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 4 has type \u0027u64\u0027\nnet/9p/client.c:1025: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 5 has type \u0027u64\u0027\nnet/9p/client.c:1227: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 7 has type \u0027u64\u0027\nnet/9p/client.c:1227: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 12 has type \u0027u64\u0027\nnet/9p/client.c:1227: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 8 has type \u0027u64\u0027\nnet/9p/client.c:1227: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 13 has type \u0027u64\u0027\nnet/9p/client.c:1252: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 7 has type \u0027u64\u0027\nnet/9p/client.c:1252: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 12 has type \u0027u64\u0027\nnet/9p/client.c:1252: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 8 has type \u0027u64\u0027\nnet/9p/client.c:1252: warning: format \u0027%llx\u0027 expects type \u0027long long unsigned int\u0027, but argument 13 has type \u0027u64\u0027\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "9f3e9bbe62b0bdbbaa7c689a68a22a7d3c1670f0", "tree": "bec9f1b0880c5d1b89d3dc297d53951c5da4231b", "parents": [ "1558c6214904c636d5a37f05f84202d6cdd9cff8" ], "author": { "name": "Roel Kluin", "email": "roel.kluin@gmail.com", "time": "Tue Oct 28 14:22:43 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Wed Nov 05 13:19:07 2008 -0600" }, "message": "unsigned fid-\u003efid cannot be negative\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "45abdf1c7be80d6ec3b0b14e59ee75a0d5d9fb37", "tree": "34a5ea23b63df0da422ff161ec580f9b2ca54680", "parents": [ "82b189eaaf6186b7694317632255fa87460820a0" ], "author": { "name": "Tom Tucker", "email": "tom@opengridcomputing.com", "time": "Thu Oct 23 16:33:25 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Wed Nov 05 13:19:06 2008 -0600" }, "message": "p9: Fix leak of waitqueue in request allocation path\n\nIf a T or R fcall cannot be allocated, the function returns an error\nbut neglects to free the wait queue that was successfully allocated.\n\nIf it comes through again a second time this wq will be overwritten\nwith a new allocation and the old allocation will be leaked.\n\nAlso, if the client is subsequently closed, the close path will\nattempt to clean up these allocations, so set the req fields to\nNULL to avoid duplicate free.\n\nSigned-off-by: Tom Tucker \u003ctom@opengridcomputing.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "82b189eaaf6186b7694317632255fa87460820a0", "tree": "06b6e37183b7ab4a0e7e9202cdb83c36504b10c5", "parents": [ "cac23d6505546f4cfa42d949ec46d431a44bd39c" ], "author": { "name": "Tom Tucker", "email": "tom@opengridcomputing.com", "time": "Thu Oct 23 16:32:28 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Wed Nov 05 13:19:06 2008 -0600" }, "message": "9p: Remove unneeded free of fcall for Flush\n\nT and R fcall are reused until the client is destroyed. There does\nnot need to be a special case for Flush\n\nSigned-off-by: Tom Tucker \u003ctom@opengridcomputing.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "cac23d6505546f4cfa42d949ec46d431a44bd39c", "tree": "bdeec0c970ef4cb1ebcb6e479eff0429f6381fed", "parents": [ "517ac45af4b55913587279d89001171c222f22e7" ], "author": { "name": "Tom Tucker", "email": "tom@opengridcomputing.com", "time": "Thu Oct 23 16:31:02 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Wed Nov 05 13:19:06 2008 -0600" }, "message": "9p: Make all client spin locks IRQ safe\n\nThe client lock must be IRQ safe. Some of the lock acquisition paths\ntook regular spin locks.\n\nSigned-off-by: Tom Tucker \u003ctom@opengridcomputing.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "e45c5405e12c7cef93940cb7a541ab459ec0096a", "tree": "9855f49330da6658e505f6f51995aa216cddcdb5", "parents": [ "fc79d4b104f0eb8c2a7242150eaf8756ced4c344" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Wed Oct 22 18:54:47 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@opteron.(none)", "time": "Wed Oct 22 18:54:47 2008 -0500" }, "message": "9p: fix sparse warnings\n\nSeveral sparse warnings were introduced by patches accepted during the merge\nwindow which weren\u0027t caught. This patch fixes those warnings.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n\n" }, { "commit": "e7f4b8f1a5893ff8296b5b581e16a0b96f60a3b5", "tree": "dcf52d5919d2ba1a5f7af7449839c4ada85e11cd", "parents": [ "02da398b950c5d079c20afaa23f322383e96070a" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Oct 17 16:20:07 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Oct 17 16:20:07 2008 -0500" }, "message": "9p: Improve debug support\n\nThe new debug support lacks some of the information that the previous fcprint\ncode provided -- this patch focuses on better presentation of debug data along\nwith more helpful debug along error paths.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n\n\n\n\n" }, { "commit": "51a87c552dfd428e304c865e24ecbe091556f226", "tree": "6e9012962e6601b559dcf15ae3228647a8581a31", "parents": [ "cb198131b0e7aba755ac164744536d461e86ab82" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Thu Oct 16 08:30:07 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Oct 17 11:04:45 2008 -0500" }, "message": "9p: rework client code to use new protocol support functions\n\nNow that the new protocol functions are in place, this patch switches\nthe client code to using the new support code.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n\n\n" }, { "commit": "51d71f9f7a639c8a39401de1ec5ce9b0b6476c99", "tree": "a4030ff517c58c3a3ab027417d7299daca61bbf9", "parents": [ "ace51c4dd2f968f427c4627023759ae7e3786cba" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Thu Oct 16 08:29:31 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Oct 17 11:04:44 2008 -0500" }, "message": "9p: remove 9p fcall debug prints\n\nOne of the current debug options allows users to get a verbose dump of fcalls.\nThis isn\u0027t really necessary as correctly parsed protocol frames can be printed\nas part of the code in the client functions. The consolidated printfcalls\nstructure would require new entries to be added for every extension. This\npatch removes the debug print methods and their use.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n\n\n\n\n" }, { "commit": "6936bf60d2c407449c09e3f28ec0301e1f937106", "tree": "222ca66d663958ff44e7d196f17d1ed0d2cb37d6", "parents": [ "06b55b464ee5b305aca75cb7d9424b184bf07f68" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Oct 13 20:36:14 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Oct 17 11:04:43 2008 -0500" }, "message": "9p: encapsulate version function\n\nAlsmot all 9P client wire functions have their own (set of) functions.\nTversion is an exception as its encapsulated into the client_create code.\n\nThis patch moves the protocol specifics of this to a function to match the\nrest of the code.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n\n\n\n" }, { "commit": "06b55b464ee5b305aca75cb7d9424b184bf07f68", "tree": "fb2bba4546ad4b800f1e49a75774b01fc6fcdb6b", "parents": [ "dfb0ec2e13a906ff19a0bbfa9208caab50cfc2e3" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Oct 13 20:36:15 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Oct 17 11:04:43 2008 -0500" }, "message": "9p: move dirread to fs layer\n\nCurrently reading a directory is implemented in the client code.\nThis function is not actually a wire operation, but a meta operation \nwhich calls read operations and processes the results.\n\nThis patch moves this functionality to the fs layer and calls component\nwire operations instead of constructing their packets. This provides a \ncleaner separation and will help when we reorganize the client functions\nand protocol processing methods.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n\n\n\n" }, { "commit": "fbedadc16e5c888e4df9df3b1757de4993508d35", "tree": "c477daf52f7a8aa2c2a0c9902b1711b6c2d32833", "parents": [ "0fc9655ec67ec5d4dfd08e469e0e9f0a494bf5bc" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Oct 13 20:36:16 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Oct 17 11:04:43 2008 -0500" }, "message": "9p: move readn meta-function from client to fs layer\n\nThere are a couple of methods in the client code which aren\u0027t actually\nwire operations. To keep things organized cleaner, these operations are\nbeing moved to the fs layer.\n\nThis patch moves the readn meta-function (which executes multiple wire\nreads until a buffer is full) to the fs layer.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n\n\n\n" }, { "commit": "0fc9655ec67ec5d4dfd08e469e0e9f0a494bf5bc", "tree": "fc67e000acb43601a0dcb9c0288a94a3d737b6a2", "parents": [ "95820a36516d12dcb49d066dd3d5b187a2557612" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Oct 13 20:36:17 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Oct 17 11:04:42 2008 -0500" }, "message": "9p: consolidate read/write functions\n\nCurrently there are two separate versions of read and write. One for\ndealing with user buffers and the other for dealing with kernel buffers.\nThere is a tremendous amount of code duplication in the otherwise\nidentical versions of these functions. This patch adds an additional\nuser buffer parameter to read and write and conditionalizes handling of\nthe buffer on whether the kernel buffer or the user buffer is populated.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n\n\n\n" }, { "commit": "91b8534fa8f5e01f249b1bf8df0a2540053549ad", "tree": "fde6b3b63dad229108106553106995889b4f0fa7", "parents": [ "1b0a763bdd5ed467d0e03b88e045000c749303fb" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Oct 13 18:45:21 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Oct 17 11:04:42 2008 -0500" }, "message": "9p: make rpc code common and rework flush code\n\nThis code moves the rpc function to the common client base,\nreorganizes the flush code to be more simple and stable, and\nmakes the necessary adjustments to the underlying transports\nto adapt to the new structure.\n\nThis reduces the overall amount of code duplication between the\ntransports and should make adding new transports more straightforward.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n" }, { "commit": "673d62cdaac6ffbce980a349d3174b3929ceb9e5", "tree": "2917ded31ef9b3ab004c3a5575537643b34269e9", "parents": [ "ff683452f7bc52d7fd653cf5e67b1134555734c7" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Oct 13 18:45:22 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Oct 17 11:04:42 2008 -0500" }, "message": "9p: apply common request code to trans_fd\n\nApply the now common p9_req_t structure to the fd transport.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n" }, { "commit": "fea511a644fb0fb938309c6ab286725ac31b87e2", "tree": "fc9cdf7af5ad05435ea85fd52070a487930f824c", "parents": [ "044c7768841f1ef39f951972d3c1e6537a535030" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Oct 13 18:45:23 2008 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Fri Oct 17 11:04:42 2008 -0500" }, "message": "9p: move request management to client code\n\nThe virtio transport uses a simplified request management system\nthat I want to use for all transports. This patch adapts and moves the\nexisiting code for managing requests to the client common code.\nLater patches will apply these mechanisms to the other transports.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n" } ], "next": "5503ac565998837350f3ee1cc344c36143ea2386" }