)]}' { "log": [ { "commit": "dd24c00191d5e4a1ae896aafe33c6b8095ab4bd1", "tree": "e955c09e0b288e50c706b6ee409229d5a930c80c", "parents": [ "1748376b6626acf59c24e9592ac67b3fe2a0e026" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Tue Nov 25 21:17:14 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Nov 25 21:17:14 2008 -0800" }, "message": "net: Use a percpu_counter for orphan_count\n\nInstead of using one atomic_t per protocol, use a percpu_counter\nfor \"orphan_count\", to reduce cache line contention on\nheavy duty network servers. \n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1748376b6626acf59c24e9592ac67b3fe2a0e026", "tree": "65a28205daf1ca92e31389440764fc407365014e", "parents": [ "c1b56878fb68e9c14070939ea4537ad4db79ffae" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Tue Nov 25 21:16:35 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Nov 25 21:16:35 2008 -0800" }, "message": "net: Use a percpu_counter for sockets_allocated\n\nInstead of using one atomic_t per protocol, use a percpu_counter\nfor \"sockets_allocated\", to reduce cache line contention on\nheavy duty network servers. \n\nNote : We revert commit (248969ae31e1b3276fc4399d67ce29a5d81e6fd9\nnet: af_unix can make unix_nr_socks visbile in /proc),\nsince it is not anymore used after sock_prot_inuse_add() addition\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "198d6ba4d7f48c94f990f4604f0b3d73925e0ded", "tree": "56bbdf8ba2553c23c8099da9344a8f1d1aba97ab", "parents": [ "9a57f7fabd383920585ed8b74eacd117c6551f2d", "7f0f598a0069d1ab072375965a4b69137233169c" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Nov 18 23:38:23 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Nov 18 23:38:23 2008 -0800" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\nConflicts:\n\n\tdrivers/isdn/i4l/isdn_net.c\n\tfs/cifs/connect.c\n" }, { "commit": "88ab1932eac721c6e7336708558fa5ed02c85c80", "tree": "c8788a1e3de08100bca341fa4180adfe5d02880f", "parents": [ "bbaffaca4810de1a25e32ecaf836eeaacc7a3d11" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Sun Nov 16 19:39:21 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Nov 16 19:39:21 2008 -0800" }, "message": "udp: Use hlist_nulls in UDP RCU code\n\nThis is a straightforward patch, using hlist_nulls infrastructure.\n\nRCUification already done on UDP two weeks ago.\n\nUsing hlist_nulls permits us to avoid some memory barriers, both\nat lookup time and delete time.\n\nPatch is large because it adds new macros to include/net/sock.h.\nThese macros will be used by TCP \u0026 DCCP in next patch.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e8f6fbf62de37cbc2e179176ac7010d5f4396b67", "tree": "ac22d719c3c93d24b7eeda395b3271be60bfc661", "parents": [ "1fa989e80a9a104bf3b81842a5f4c1867d7aa9c4" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 01:38:36 2008 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Nov 13 23:19:10 2008 -0800" }, "message": "lockdep: include/linux/lockdep.h - fix warning in net/bluetooth/af_bluetooth.c\n\nfix this warning:\n\n net/bluetooth/af_bluetooth.c:60: warning: ‘bt_key_strings’ defined but not used\n net/bluetooth/af_bluetooth.c:71: warning: ‘bt_slock_key_strings’ defined but not used\n\nthis is a lockdep macro problem in the !LOCKDEP case.\n\nWe cannot convert it to an inline because the macro works on multiple types,\nbut we can mark the parameter used.\n\n[ also clean up a misaligned tab in sock_lock_init_class_and_name() ]\n\n[ also remove #ifdefs from around af_family_clock_key strings - which\n were certainly added to get rid of the ugly build warnings. ]\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2378982487c492541d17adc0a870e7e83b07ba43", "tree": "0763aee8034a2db3c3949a6b9d7952263420335e", "parents": [ "e4412cb8a6b4190cf73ae44c859fd7e3727d8b13" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Wed Nov 12 23:25:32 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Nov 12 23:25:32 2008 -0800" }, "message": "net: ifdef struct sock::sk_async_wait_queue\n\nEvery user is under CONFIG_NET_DMA already, so ifdef field as well.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d5f642384e9da75393160350f75bbb9a527f7c58", "tree": "098e581485de2878ce716f7a6b45af2e89505551", "parents": [ "d2ad3ca88da02baeccd5216780f1fe983c6953ba" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Nov 04 14:45:58 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Nov 04 14:45:58 2008 -0800" }, "message": "net: #ifdef -\u003esk_security\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a1744d3bee19d3b9cbfb825ab316a101b9c9f109", "tree": "c0e2324c09beca0eb5782eb5abf241ea2b7a4a11", "parents": [ "275f165fa970174f8a98205529750e8abb6c0a33", "a432226614c5616e3cfd211e0acffa0acfb4770c" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Oct 31 00:17:34 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Oct 31 00:17:34 2008 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\nConflicts:\n\n\tdrivers/net/wireless/p54/p54common.c\n" }, { "commit": "ad1d967c88e349c7e822ad75dd3247a2a50d2ea3", "tree": "4564a715df604f9e8816f60f7bc6ab0d211c848c", "parents": [ "194dcdba5a11a0238aef7ed91f32df77cb31505b" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Thu Oct 30 23:54:35 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Oct 30 23:54:35 2008 -0700" }, "message": "net: delete excess kernel-doc notation\n\nRemove excess kernel-doc function parameters from networking header\n\u0026 driver files:\n\nWarning(include/net/sock.h:946): Excess function parameter or struct member \u0027sk\u0027 description in \u0027sk_filter_release\u0027\nWarning(include/linux/netdevice.h:1545): Excess function parameter or struct member \u0027cpu\u0027 description in \u0027netif_tx_lock\u0027\nWarning(drivers/net/wan/z85230.c:712): Excess function parameter or struct member \u0027regs\u0027 description in \u0027z8530_interrupt\u0027\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "96631ed16c514cf8b28fab991a076985ce378c26", "tree": "60023b60c6eaf2acdc8fcad258585e4425ebaf91", "parents": [ "f52b5054ec108aaa9e903850d6b62af8ae3fe6ae" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Wed Oct 29 11:19:58 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 29 11:19:58 2008 -0700" }, "message": "udp: introduce sk_for_each_rcu_safenext()\n\nCorey Minyard found a race added in commit 271b72c7fa82c2c7a795bc16896149933110672d\n(udp: RCU handling for Unicast packets.)\n\n \"If the socket is moved from one list to another list in-between the\n time the hash is calculated and the next field is accessed, and the\n socket has moved to the end of the new list, the traversal will not\n complete properly on the list it should have, since the socket will\n be on the end of the new list and there\u0027s not a way to tell it\u0027s on a\n new list and restart the list traversal. I think that this can be\n solved by pre-fetching the \"next\" field (with proper barriers) before\n checking the hash.\"\n\nThis patch corrects this problem, introducing a new\nsk_for_each_rcu_safenext() macro.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "271b72c7fa82c2c7a795bc16896149933110672d", "tree": "5634b95c04b4a7ac9babf2d8ac34cfb6c38a8f83", "parents": [ "645ca708f936b2fbeb79e52d7823e3eb2c0905f8" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Wed Oct 29 02:11:14 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 29 02:11:14 2008 -0700" }, "message": "udp: RCU handling for Unicast packets.\n\nGoals are :\n\n1) Optimizing handling of incoming Unicast UDP frames, so that no memory\n writes should happen in the fast path.\n\n Note: Multicasts and broadcasts still will need to take a lock,\n because doing a full lockless lookup in this case is difficult.\n\n2) No expensive operations in the socket bind/unhash phases :\n - No expensive synchronize_rcu() calls.\n\n - No added rcu_head in socket structure, increasing memory needs,\n but more important, forcing us to use call_rcu() calls,\n that have the bad property of making sockets structure cold.\n (rcu grace period between socket freeing and its potential reuse\n make this socket being cold in CPU cache).\n David did a previous patch using call_rcu() and noticed a 20%\n impact on TCP connection rates.\n Quoting Cristopher Lameter :\n \"Right. That results in cacheline cooldown. You\u0027d want to recycle\n the object as they are cache hot on a per cpu basis. That is screwed\n up by the delayed regular rcu processing. We have seen multiple\n regressions due to cacheline cooldown.\n The only choice in cacheline hot sensitive areas is to deal with the\n complexity that comes with SLAB_DESTROY_BY_RCU or give up on RCU.\"\n\n - Because udp sockets are allocated from dedicated kmem_cache,\n use of SLAB_DESTROY_BY_RCU can help here.\n\nTheory of operation :\n---------------------\n\nAs the lookup is lockfree (using rcu_read_lock()/rcu_read_unlock()),\nspecial attention must be taken by readers and writers.\n\nUse of SLAB_DESTROY_BY_RCU is tricky too, because a socket can be freed,\nreused, inserted in a different chain or in worst case in the same chain\nwhile readers could do lookups in the same time.\n\nIn order to avoid loops, a reader must check each socket found in a chain\nreally belongs to the chain the reader was traversing. If it finds a\nmismatch, lookup must start again at the begining. This *restart* loop\nis the reason we had to use rdlock for the multicast case, because\nwe dont want to send same message several times to the same socket.\n\nWe use RCU only for fast path.\nThus, /proc/net/udp still takes spinlocks.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "645ca708f936b2fbeb79e52d7823e3eb2c0905f8", "tree": "b384696994ee3cb04759a7bfffc29a48e4bf40f6", "parents": [ "b189db5d299c6824780af5590564ff608adb3dea" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Wed Oct 29 01:41:45 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 29 01:41:45 2008 -0700" }, "message": "udp: introduce struct udp_table and multiple spinlocks\n\nUDP sockets are hashed in a 128 slots hash table.\n\nThis hash table is protected by *one* rwlock.\n\nThis rwlock is readlocked each time an incoming UDP message is handled.\n\nThis rwlock is writelocked each time a socket must be inserted in\nhash table (bind time), or deleted from this table (close time)\n\nThis is not scalable on SMP machines :\n\n1) Even in read mode, lock() and unlock() are atomic operations and\n must dirty a contended cache line, shared by all cpus.\n\n2) A writer might be starved if many readers are \u0027in flight\u0027. This can\n happen on a machine with some NIC receiving many UDP messages. User\n process can be delayed a long time at socket creation/dismantle time.\n\nThis patch prepares RCU migration, by introducing \u0027struct udp_table\nand struct udp_hslot\u0027, and using one spinlock per chain, to reduce\ncontention on central rwlock.\n\nIntroducing one spinlock per chain reduces latencies, for port\nrandomization on heavily loaded UDP servers. This also speedup\nbindings to specific ports.\n\nudp_lib_unhash() was uninlined, becoming to big.\n\nSome cleanups were done to ease review of following patch\n(RCUification of UDP Unicast lookups)\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "def8b4faff5ca349beafbbfeb2c51f3602a6ef3a", "tree": "a90fbb0b6ae2a49c507465801f31df77bc5ebf9d", "parents": [ "b057efd4d226fcc3a92b0dc6d8ea8e8185ecb260" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Oct 28 13:24:06 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Oct 28 13:24:06 2008 -0700" }, "message": "net: reduce structures when XFRM\u003dn\n\nifdef out\n* struct sk_buff::sp\t\t(pointer)\n* struct dst_entry::xfrm\t(pointer)\n* struct sock::sk_policy\t(2 pointers)\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c57943a1c96214ee68f3890bb6772841ffbfd606", "tree": "bfe79b29240d442c8ea104a89c2e827032b2824e", "parents": [ "b339a47c370ec669f789c5989f54eec1d78574bb" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue Oct 07 14:18:42 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Oct 07 14:18:42 2008 -0700" }, "message": "net: wrap sk-\u003esk_backlog_rcv()\n\nWrap calling sk-\u003esk_backlog_rcv() in a function. This will allow extending the\ngeneric sk_backlog_rcv behaviour.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "23542618deb77cfed312842fe8c41ed19fb16470", "tree": "9658279a6e3593846a9127c7a8bffb7ce0077d62", "parents": [ "607c4aaf03041c8bd81555a0218050c0f895088e" ], "author": { "name": "KOVACS Krisztian", "email": "hidden@sch.bme.hu", "time": "Tue Oct 07 12:41:01 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Oct 07 12:41:01 2008 -0700" }, "message": "inet: Don\u0027t lookup the socket if there\u0027s a socket attached to the skb\n\nUse the socket cached in the skb if it\u0027s present.\n\nSigned-off-by: KOVACS Krisztian \u003chidden@sch.bme.hu\u003e\nAcked-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "af01d537463714e36e2c96d2da35902b76cd6827", "tree": "6972a43882b0f5809a02d1f3866726cc78c02fe8", "parents": [ "a627266570605a98c5fda5b8234d9e92015e4d14" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Thu Aug 28 02:53:51 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Aug 28 02:53:51 2008 -0700" }, "message": "net: more #ifdef CONFIG_COMPAT\n\nAll users of struct proto::compat_[gs]etsockopt and\nstruct inet_connection_sock_af_ops::compat_[gs]etsockopt are under\n#ifdef already, so use it in structure definition too.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5c52ba170f8167511bdb65b981f4582100c40675", "tree": "1dab120003eb696dfb4ca18c40861274a317739d", "parents": [ "cf1100a7a4f2573f50f9a923b53373977328e3c8" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Jul 16 20:28:10 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jul 16 20:28:10 2008 -0700" }, "message": "sock: add net to prot-\u003eenter_memory_pressure callback\n\nThe tcp_enter_memory_pressure calls NET_INC_STATS, but doesn\u0027t\nhave where to get the net from.\n\nI decided to add a sk argument, not the net itself, only to factor\nall the required sock_net(sk) calls inside the enter_memory_pressure \ncallback itself.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "972692e0db9b0a62329ca394062b58917ddbd03c", "tree": "6060599150b57de1f94ed85f8078da098fb8eb6a", "parents": [ "5bbc1722d52ad3df062d5742a7e958276e57ebd7" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jun 17 22:41:38 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jun 17 22:41:38 2008 -0700" }, "message": "net: Add sk_set_socket() helper.\n\nIn order to more easily grep for all things that set\nsk-\u003esk_socket, add sk_set_socket() helper inline function.\n\nSuggested (although only half-seriously) by Evgeniy Polyakov.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "cb61cb9b8b5ef6c2697d84e5015e314626eb2fba", "tree": "430dd8d5b56d0a9911750ffcbd97563ce68d1b27", "parents": [ "fe2c802ab62aa63d276deafa905875f3455f2621" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Tue Jun 17 21:04:56 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jun 17 21:04:56 2008 -0700" }, "message": "udp: sk_drops handling\n\nIn commits 33c732c36169d7022ad7d6eb474b0c9be43a2dc1 ([IPV4]: Add raw\ndrops counter) and a92aa318b4b369091fd80433c80e62838db8bc1c ([IPV6]:\nAdd raw drops counter), Wang Chen added raw drops counter for\n/proc/net/raw \u0026 /proc/net/raw6\n\nThis patch adds this capability to UDP sockets too (/proc/net/udp \u0026\n/proc/net/udp6).\n\nThis means that \u0027RcvbufErrors\u0027 errors found in /proc/net/snmp can be also\nbe examined for each udp socket.\n\n# grep Udp: /proc/net/snmp\nUdp: InDatagrams NoPorts InErrors OutDatagrams RcvbufErrors SndbufErrors\nUdp: 23971006 75 899420 16390693 146348 0\n\n# cat /proc/net/udp\n sl local_address rem_address st tx_queue rx_queue tr tm-\u003ewhen retrnsmt ---\nuid timeout inode ref pointer drops\n 75: 00000000:02CB 00000000:0000 07 00000000:00000000 00:00000000 00000000 ---\n 0 0 2358 2 ffff81082a538c80 0\n111: 00000000:006F 00000000:0000 07 00000000:00000000 00:00000000 00000000 ---\n 0 0 2286 2 ffff81042dd35c80 146348\n\nIn this example, only port 111 (0x006F) was flooded by messages that\nuser program could not read fast enough. 146348 messages were lost.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "338db085518a8436cdecd33f7b52a06ec16d9ec1", "tree": "d8f9c2ea1fa8fe9701e3c7f85452984d98819d1a", "parents": [ "22196d3648581b253f927186b30075fb005287b0" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jun 17 01:09:00 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jun 17 01:09:00 2008 -0700" }, "message": "net: Kill SOCK_SLEEP_PRE and SOCK_SLEEP_POST, no users.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7d06b2e053d2d536348e3a0f6bb02982a41bea37", "tree": "ec6a5c3f448e84cd431a0397b9e2a87ca25aec17", "parents": [ "4ae127d1b6c71f9240dd4245f240e6dd8fc98014" ], "author": { "name": "Brian Haley", "email": "brian.haley@hp.com", "time": "Sat Jun 14 17:04:49 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Jun 14 17:04:49 2008 -0700" }, "message": "net: change proto destroy method to return void\n\nChange struct proto destroy function pointer to return void. Noticed\nby Al Viro.\n\nSigned-off-by: Brian Haley \u003cbrian.haley@hp.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "65a18ec58e5e6186103f62f720acea94dfb26f4e", "tree": "aa0e58979c343d4519ba9dfa3a1e6a416e98e16b", "parents": [ "5d1e4468a7705db7c1415a65fd16f07113afc1b2" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Wed Apr 16 01:59:46 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Apr 16 01:59:46 2008 -0700" }, "message": "[NETNS]: Add netns refcnt debug for kernel sockets.\n\nProtocol control sockets and netlink kernel sockets should not prevent the\nnamespace stop request. They are initialized and disposed in a special way by\nsk_change_net/sk_release_kernel.\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "43db6d65e0ef943a361cb91f8baa49132009227b", "tree": "5770f1dac28a209bb6e0c04f5948c454bb6a8733", "parents": [ "b715631fad3ed320b85d386a84a6fb0b3f86b0b9" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@vyatta.com", "time": "Thu Apr 10 01:43:09 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Apr 10 01:43:09 2008 -0700" }, "message": "socket: sk_filter deinline\n\nThe sk_filter function is too big to be inlined. This saves 2296 bytes\nof text on allyesconfig.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c29a0bc4dfc4d833eb702b1929cec96a3eeb9f7a", "tree": "4917ad0bd8979dcae34f626032b28e62b9e358fd", "parents": [ "8efa6e93cb2666dceafc4844057fdcb9aa324fb7" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Mon Mar 31 19:41:46 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Mar 31 19:41:46 2008 -0700" }, "message": "[SOCK][NETNS]: Add a struct net argument to sock_prot_inuse_add and _get.\n\nThis counter is about to become per-proto-and-per-net, so we\u0027ll need \ntwo arguments to determine which cell in this \"table\" to work with.\n\nAll the places, but proc already pass proper net to it - proc will be\ntuned a bit later.\n\nSome indentation with spaces in proc files is done to keep the file\ncoding style consistent.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bdcde3d71a67e97f25e851f3ca97c9bb5ef03e7f", "tree": "eab4a66777582718ffe2eff9038324331106ec18", "parents": [ "60e7663d462af3994f292cb3691ea4f7371a9220" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Fri Mar 28 16:39:33 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Mar 28 16:39:33 2008 -0700" }, "message": "[SOCK]: Drop inuse pcounter from struct proto (v2).\n\nAn uppercut - do not use the pcounter on struct proto.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nAcked-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "60e7663d462af3994f292cb3691ea4f7371a9220", "tree": "84eb3c792c8f3c46d77e0296855ea37ae573b24a", "parents": [ "1338d466d9c3f8a65cc6d83c629cd906f2a989f8" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Fri Mar 28 16:39:10 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Mar 28 16:39:10 2008 -0700" }, "message": "[SOCK]: Drop per-proto inuse init and fre functions (v2).\n\nConstructive part of the set is finished here. We have to remove the\npcounter, so start with its init and free functions.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nAcked-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1338d466d9c3f8a65cc6d83c629cd906f2a989f8", "tree": "2f30913c1c9c6d3c0616ac593e79b0431cc150d3", "parents": [ "13ff3d6fa4e6d8b6ee7c64245a0078e6a0e6f977" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Fri Mar 28 16:38:43 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Mar 28 16:38:43 2008 -0700" }, "message": "[SOCK]: Introduce a percpu inuse counters array (v2).\n\nAnd redirect sock_prot_inuse_add and _get to use one.\n\nAs far as the dereferences are concerned. Before the patch we made\n1 dereference to proto-\u003einuse.add call, the call itself and then\ncalled the __get_cpu_var() on a static variable. After the patch we \nmake a direct call, then one dereference to proto-\u003einuse_idx and \nthen the same __get_cpu_var() on a still static variable. So this \npatch doesn\u0027t seem to produce performance penalty on SMP.\n\nThis is not per-net yet, but I will deliberately make NET_NS\u003dy case\nseparated from NET_NS\u003dn one, since it\u0027ll cost us one-or-two more \ndereferences to get the struct net and the inuse counter.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nAcked-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "13ff3d6fa4e6d8b6ee7c64245a0078e6a0e6f977", "tree": "c52580ac89aff1b4eabbd94e6cb73af15e91051f", "parents": [ "bc578a54f0fd489d0722303f9a52508495ccaf9a" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Fri Mar 28 16:38:17 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Mar 28 16:38:17 2008 -0700" }, "message": "[SOCK]: Enumerate struct proto-s to facilitate percpu inuse accounting (v2).\n\nThe inuse counters are going to become a per-cpu array. Introduce an\nindex for this array on the struct proto.\n\nTo handle the case of proto register-unregister-register loop the\nbitmap is used. All its bits manipulations are protected with\nproto_list_lock and a sanity check for the bitmap being exhausted is\nalso added.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nAcked-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f5aa23fd49063745f85644dd7a9330acd706add6", "tree": "51ff4c7006fe7f7551b29f24ec1830e19dc7a278", "parents": [ "9c2f5746b9cd536f0007709196d85a7e7d0070fa" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Wed Mar 26 00:48:17 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 26 00:48:17 2008 -0700" }, "message": "[NETNS]: Compilation warnings under CONFIG_NET_NS.\n\nRecent commits from YOSHIFUJI Hideaki \u003cyoshfuji@linux-ipv6.org\u003e\nhave been introduced a several compilation warnings\n\u0027assignment discards qualifiers from pointer target type\u0027\ndue to extra const modifier in the inline call parameters of\n{dev|sock|twsk}_net_set.\n\nDrop it.\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3b1e0a655f8eba44ab1ee2a1068d169ccfb853b9", "tree": "09edb35f32ebcfb1b4dad904425128a110ef16ee", "parents": [ "c346dca10840a874240c78efe3f39acf4312a1f2" ], "author": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Wed Mar 26 02:26:21 2008 +0900" }, "committer": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Wed Mar 26 04:39:55 2008 +0900" }, "message": "[NET] NETNS: Omit sock-\u003esk_net without CONFIG_NET_NS.\n\nIntroduce per-sock inlines: sock_net(), sock_net_set()\nand per-inet_timewait_sock inlines: twsk_net(), twsk_net_set().\nWithout CONFIG_NET_NS, no namespace other than \u0026init_net exists.\nLet\u0027s explicitly define them to help compiler optimizations.\n\nSigned-off-by: YOSHIFUJI Hideaki \u003cyoshfuji@linux-ipv6.org\u003e\n" }, { "commit": "fc8717baa8f52dd8d1b90df9008300ef3ec794ed", "tree": "149c5e1c8db5bcf2af47caeb732f900bc722875f", "parents": [ "6ba5a3c52da00015e739469e3b00cd6d0d4c5c67" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Sat Mar 22 16:56:51 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 22 16:56:51 2008 -0700" }, "message": "[RAW]: Add raw_hashinfo member on struct proto.\n\nSorry for the patch sequence confusion :| but I found that the similar\nthing can be done for raw sockets easily too late.\n\nExpand the proto.h union with the raw_hashinfo member and use it in\nraw_prot and rawv6_prot. This allows to drop the protocol specific\nversions of hash and unhash callbacks.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "39d8cda76cfb1178455f9d196b39e773878e6c05", "tree": "b58af892ccb3fd232078a87148c1dc9622be0c84", "parents": [ "22aba383ce52f8ca8740f9a74dc66b1b68138813" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Sat Mar 22 16:50:58 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 22 16:50:58 2008 -0700" }, "message": "[SOCK]: Add udp_hash member to struct proto.\n\nInspired by the commit ab1e0a13 ([SOCK] proto: Add hashinfo member to \nstruct proto) from Arnaldo, I made similar thing for UDP/-Lite IPv4 \nand -v6 protocols.\n\nThe result is not that exciting, but it removes some levels of\nindirection in udpxxx_get_port and saves some space in code and text.\n\nThe first step is to union existing hashinfo and new udp_hash on the\nstruct proto and give a name to this union, since future initialization \nof tcpxxx_prot, dccp_vx_protinfo and udpxxx_protinfo will cause gcc \nwarning about inability to initialize anonymous member this way.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4cd9029d25f6612302f82634620f107c65f790b1", "tree": "f98b5afba51838a8fbf47b2eecf5adceef6eb2fc", "parents": [ "28518fc1701a757a3df8aa2d2ac2e5d1efd1c3e5" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@vyatta.com", "time": "Fri Mar 21 15:54:53 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Mar 21 15:54:53 2008 -0700" }, "message": "socket: SOCK_DEBUG type checking\n\nUse the inline trick (same as pr_debug) to get checking of debug\nstatements even if no code is generated.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "82cc1a7a56872056af0ead6c7d695aa223f36695", "tree": "0891cf854a40cac90fc4fec3bd6b5ecb213d4452", "parents": [ "a25606c845856e5ca5ed54d23cab077e3a49bf10" ], "author": { "name": "Peter P Waskiewicz Jr", "email": "peter.p.waskiewicz.jr@intel.com", "time": "Fri Mar 21 03:43:19 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Mar 21 03:43:19 2008 -0700" }, "message": "[NET]: Add per-connection option to set max TSO frame size\n\nUpdate: My mailer ate one of Jarek\u0027s feedback mails... Fixed the\nparameter in netif_set_gso_max_size() to be u32, not u16. Fixed the\nwhitespace issue due to a patch import botch. Changed the types from\nu32 to unsigned int to be more consistent with other variables in the\narea. Also brought the patch up to the latest net-2.6.26 tree.\n\nUpdate: Made gso_max_size container 32 bits, not 16. Moved the\nlocation of gso_max_size within netdev to be less hotpath. Made more\nconsistent names between the sock and netdev layers, and added a\ndefine for the max GSO size.\n\nUpdate: Respun for net-2.6.26 tree.\n\nUpdate: changed max_gso_frame_size and sk_gso_max_size from signed to\nunsigned - thanks Stephen!\n\nThis patch adds the ability for device drivers to control the size of\nthe TSO frames being sent to them, per TCP connection. By setting the\nnetdevice\u0027s gso_max_size value, the socket layer will set the GSO\nframe size based on that value. This will propogate into the TCP\nlayer, and send TSO\u0027s of that size to the hardware.\n\nThis can be desirable to help tune the bursty nature of TSO on a\nper-adapter basis, where one may have 1 GbE and 10 GbE devices\ncoexisting in a system, one running multiqueue and the other not, etc.\n\nThis can also be desirable for devices that cannot support full 64 KB\nTSO\u0027s, but still want to benefit from some level of segmentation\noffloading.\n\nSigned-off-by: Peter P Waskiewicz Jr \u003cpeter.p.waskiewicz.jr@intel.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "edf0208702007ec1f6a36756fdd005f771a4cf17", "tree": "f323141ddde44db532d984ea7bf769a05220aa0c", "parents": [ "9dfbec1fb2bedff6b118504055cd9f0485edba45" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Fri Feb 29 11:18:32 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Feb 29 11:18:32 2008 -0800" }, "message": "[NET]: Make netlink_kernel_release publically available as sk_release_kernel.\n\nThis staff will be needed for non-netlink kernel sockets, which should\nalso not pin a namespace like tcp_socket and icmp_socket.\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nAcked-by: Daniel Lezcano \u003cdlezcano@fr.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "31729363418ea25b01aa9410838c38e36792e44c", "tree": "a6ddbab1cc5c6f5b732401b2c3521b41cfbec72a", "parents": [ "2df96af03d97e98cbea9f9cb71fc56ea5fc544b2" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Mon Feb 18 20:52:13 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Feb 18 20:52:13 2008 -0800" }, "message": "net: fix kernel-doc warnings in header files\n\nAdd missing structure kernel-doc descriptions to sock.h \u0026 skbuff.h\nto fix kernel-doc warnings.\n\n(I think that Stephen H. sent a similar patch, but I can\u0027t find it.\nI just want to kill the warnings, with either patch.)\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ab1e0a13d70299e792fd0527cefd070c1405fa5b", "tree": "d470e7b94b0e33ea59b12713366f1bee0b94f78c", "parents": [ "9dc7f30e3bac329998a2a9bb814bd0abc7cb58e2" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sun Feb 03 04:06:04 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Feb 03 04:28:52 2008 -0800" }, "message": "[SOCK] proto: Add hashinfo member to struct proto\n\nThis way we can remove TCP and DCCP specific versions of\n\nsk-\u003esk_prot-\u003eget_port: both v4 and v6 use inet_csk_get_port\nsk-\u003esk_prot-\u003ehash: inet_hash is directly used, only v6 need\n a specific version to deal with mapped sockets\nsk-\u003esk_prot-\u003eunhash: both v4 and v6 use inet_hash directly\n\nstruct inet_connection_sock_af_ops also gets a new member, bind_conflict, so\nthat inet_csk_get_port can find the per family routine.\n\nNow only the lookup routines receive as a parameter a struct inet_hashtable.\n\nWith this we further reuse code, reducing the difference among INET transport\nprotocols.\n\nEventually work has to be done on UDP and SCTP to make them share this\ninfrastructure and get as a bonus inet_diag interfaces so that iproute can be\nused with these protocols.\n\nnet-2.6/net/ipv4/inet_hashtables.c:\n struct proto\t\t\t | +8\n struct inet_connection_sock_af_ops | +8\n 2 structs changed\n __inet_hash_nolisten | +18\n __inet_hash | -210\n inet_put_port | +8\n inet_bind_bucket_create | +1\n __inet_hash_connect | -8\n 5 functions changed, 27 bytes added, 218 bytes removed, diff: -191\n\nnet-2.6/net/core/sock.c:\n proto_seq_show | +3\n 1 function changed, 3 bytes added, diff: +3\n\nnet-2.6/net/ipv4/inet_connection_sock.c:\n inet_csk_get_port | +15\n 1 function changed, 15 bytes added, diff: +15\n\nnet-2.6/net/ipv4/tcp.c:\n tcp_set_state | -7\n 1 function changed, 7 bytes removed, diff: -7\n\nnet-2.6/net/ipv4/tcp_ipv4.c:\n tcp_v4_get_port | -31\n tcp_v4_hash | -48\n tcp_v4_destroy_sock | -7\n tcp_v4_syn_recv_sock | -2\n tcp_unhash | -179\n 5 functions changed, 267 bytes removed, diff: -267\n\nnet-2.6/net/ipv6/inet6_hashtables.c:\n __inet6_hash | +8\n 1 function changed, 8 bytes added, diff: +8\n\nnet-2.6/net/ipv4/inet_hashtables.c:\n inet_unhash | +190\n inet_hash | +242\n 2 functions changed, 432 bytes added, diff: +432\n\nvmlinux:\n 16 functions changed, 485 bytes added, 492 bytes removed, diff: -7\n\n/home/acme/git/net-2.6/net/ipv6/tcp_ipv6.c:\n tcp_v6_get_port | -31\n tcp_v6_hash | -7\n tcp_v6_syn_recv_sock | -9\n 3 functions changed, 47 bytes removed, diff: -47\n\n/home/acme/git/net-2.6/net/dccp/proto.c:\n dccp_destroy_sock | -7\n dccp_unhash | -179\n dccp_hash | -49\n dccp_set_state | -7\n dccp_done | +1\n 5 functions changed, 1 bytes added, 242 bytes removed, diff: -241\n\n/home/acme/git/net-2.6/net/dccp/ipv4.c:\n dccp_v4_get_port | -31\n dccp_v4_request_recv_sock | -2\n 2 functions changed, 33 bytes removed, diff: -33\n\n/home/acme/git/net-2.6/net/dccp/ipv6.c:\n dccp_v6_get_port | -31\n dccp_v6_hash | -7\n dccp_v6_request_recv_sock | +5\n 3 functions changed, 5 bytes added, 38 bytes removed, diff: -33\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4a19ec5800fc3bb64e2d87c4d9fdd9e636086fe0", "tree": "610bd4e7dbcbdae25ba3806f4256745e98617825", "parents": [ "036c2e27bc3a6498afb35de017d810194032d765" ], "author": { "name": "Laszlo Attila Toth", "email": "panther@balabit.hu", "time": "Wed Jan 30 19:08:16 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jan 31 19:27:19 2008 -0800" }, "message": "[NET]: Introducing socket mark socket option.\n\nA userspace program may wish to set the mark for each packets its send\nwithout using the netfilter MARK target. Changing the mark can be used\nfor mark based routing without netfilter or for packet filtering.\n\nIt requires CAP_NET_ADMIN capability.\n\nSigned-off-by: Laszlo Attila Toth \u003cpanther@balabit.hu\u003e\nAcked-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "9993e7d313e80bdc005d09c7def91903e0068f07", "tree": "ed7c65b35fd3392948ab2f6b225f69225fdcbba8", "parents": [ "e186932b3d26bd975022a1e254407e95dddceae7" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jan 10 21:56:38 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 15:01:42 2008 -0800" }, "message": "[TCP]: Do not purge sk_forward_alloc entirely in tcp_delack_timer().\n\nOtherwise we beat heavily on the global tcp_memory atomics\nwhen all of the sockets in the system are slowly sending\nperioding packet clumps.\n\nNoticed and suggested by Eric Dumazet.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "65f7651788e18fadb2fbb7276af935d7871e1803", "tree": "dcad32d4344d6d11d80061773d9d1dbc9ae92223", "parents": [ "571e7682026fd0e25833d103a3eeb74be29bf199" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Thu Jan 03 20:46:48 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 15:00:36 2008 -0800" }, "message": "[NET]: prot_inuse cleanups and optimizations\n\n1) Cleanups (all functions are prefixed by sock_prot_inuse)\n\nsock_prot_inc_use(prot) -\u003e sock_prot_inuse_add(prot,-1)\nsock_prot_dec_use(prot) -\u003e sock_prot_inuse_add(prot,-1)\nsock_prot_inuse() -\u003e sock_prot_inuse_get()\n\nNew functions :\n\nsock_prot_inuse_init() and sock_prot_inuse_free() to abstract pcounter use.\n\n2) if CONFIG_PROC_FS\u003dn, we can zap \u0027inuse\u0027 member from \"struct proto\",\nsince nobody wants to read the inuse value.\n\nThis saves 1372 bytes on i386/SMP and some cpu cycles.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3ab224be6d69de912ee21302745ea45a99274dbc", "tree": "335dcef1cfacfefe3f36c21d5f144e011bc3bfba", "parents": [ "a06b494b61de44617dd58612164bdde56fca7bfb" ], "author": { "name": "Hideo Aoki", "email": "haoki@redhat.com", "time": "Mon Dec 31 00:11:19 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 15:00:18 2008 -0800" }, "message": "[NET] CORE: Introducing new memory accounting interface.\n\nThis patch introduces new memory accounting functions for each network\nprotocol. Most of them are renamed from memory accounting functions\nfor stream protocols. At the same time, some stream memory accounting\nfunctions are removed since other functions do same thing.\n\nRenaming:\n\tsk_stream_free_skb()\t\t-\u003e\tsk_wmem_free_skb()\n\t__sk_stream_mem_reclaim()\t-\u003e\t__sk_mem_reclaim()\n\tsk_stream_mem_reclaim()\t\t-\u003e\tsk_mem_reclaim()\n\tsk_stream_mem_schedule \t\t-\u003e \t__sk_mem_schedule()\n\tsk_stream_pages() \t\t-\u003e\tsk_mem_pages()\n\tsk_stream_rmem_schedule()\t-\u003e\tsk_rmem_schedule()\n\tsk_stream_wmem_schedule()\t-\u003e\tsk_wmem_schedule()\n\tsk_charge_skb()\t\t\t-\u003e\tsk_mem_charge()\n\nRemoveing\n\tsk_stream_rfree():\tconsolidates into sock_rfree()\n\tsk_stream_set_owner_r(): consolidates into skb_set_owner_r()\n\tsk_stream_mem_schedule()\n\nThe following functions are added.\n \tsk_has_account(): check if the protocol supports accounting\n\tsk_mem_uncharge(): do the opposite of sk_mem_charge()\n\nIn addition, to achieve consolidation, updating sk_wmem_queued is\nremoved from sk_mem_charge().\n\nNext, to consolidate memory accounting functions, this patch adds\nmemory accounting calls to network core functions. Moreover, present\nmemory accounting call is renamed to new accounting call.\n\nFinally we replace present memory accounting calls with new interface\nin TCP and SCTP.\n\nSigned-off-by: Takahiro Yasui \u003ctyasui@redhat.com\u003e\nSigned-off-by: Hideo Aoki \u003chaoki@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "21371f768bf7127ee45bfaadd17899df6a439e8f", "tree": "91b5debf1d861a40c942a33f1286b70031a94305", "parents": [ "b15c4bcd15741b31019379298edfca28dc78029d" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Mon Dec 24 20:57:56 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 15:00:05 2008 -0800" }, "message": "[SOCK] Avoid divides in sk_stream_pages() and __sk_stream_mem_reclaim()\n\nsk_forward_alloc being signed, we should take care of divides by\nSK_STREAM_MEM_QUANTUM we do in sk_stream_pages() and\n__sk_stream_mem_reclaim()\n\nThis patchs introduces SK_STREAM_MEM_QUANTUM_SHIFT, defined\nas ilog2(SK_STREAM_MEM_QUANTUM), to be able to use right\nshifts instead of plain divides.\n\nThis should help compiler to choose right shifts instead of\nexpensive divides (as seen with CONFIG_CC_OPTIMIZE_FOR_SIZE\u003dy on x86)\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8df09ea3b8ccfe0c94844102d33fa46f57c08d9e", "tree": "a7e91a1e2c9eea21b1e1a6a67bd855899627aafe", "parents": [ "ce55dd3610f7ac29bf8d159c2e2ace9aaf2c3038" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Fri Dec 21 03:07:41 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:59:59 2008 -0800" }, "message": "[SOCK] Avoid integer divides where not necessary in include/net/sock.h\n\nBecause sk_wmem_queued, sk_sndbuf are signed, a divide per two\nmay force compiler to use an integer divide.\n\nWe can instead use a right shift.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "41380930d2cbdc0abf7513a675864258b7ac973d", "tree": "bded49b68abc1d1414acd7bb10dadc01b84fd232", "parents": [ "8b7817f3a959ed99d7443afc12f78a7e1fcc2063" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Wed Dec 12 10:46:51 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:57:23 2008 -0800" }, "message": "[NET]: Remove FASTCALL macro\n\nX86_32 was the last user of the FASTCALL macro, now that it\nuses regparm(3) by default, this macro expands to nothing.\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "33eb9cfc700ae9ce621d47d6ca6d6b4ad7cd97f3", "tree": "d5e3c0e9644249fa327c613571613c43ec474c6b", "parents": [ "7e2e109cef0d59abcb9aca8b82993e304ed8970c" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Dec 05 01:37:34 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:56:26 2008 -0800" }, "message": "[NET]: Isolate the net/core/ sysctl table\n\nUsing ctl paths we can put all the stuff, related to net/core/\nsysctl table, into one file and remove all the references on it.\n\nAs a good side effect this hides the \"core_table\" name from\nthe global scope :)\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0eeb8ffcfeaa0d909ce39147f7b8fdd6cef1aacd", "tree": "8e252aebdb09e023fa7bde266c1081f08c17a7f9", "parents": [ "6ac552fdc6e96bf2f39c18d6e66b8c8080bbb06e" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Tue Dec 04 01:15:45 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:55:51 2008 -0800" }, "message": "[NET]: netns compilation speedup\n\nThis patch speedups compilation when net_namespace.h is changed.\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nAcked-by: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "df97c708d5e6eebdd9ded1fa588eae09acf53793", "tree": "35bcca504e629f3b9635fd52870a8add0846f333", "parents": [ "f561d0f27d6283c49359bb96048f8ac3728c812c" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Thu Nov 29 21:22:33 2007 +1100" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:55:08 2008 -0800" }, "message": "[NET]: Eliminate unused argument from sk_stream_alloc_pskb\n\nThe 3rd argument is always zero (according to grep :) Eliminate\nit and merge the function with sk_stream_alloc_skb.\n\nThis saves 44 more bytes, and together with the previous patch\nwe have:\n\nadd/remove: 1/0 grow/shrink: 0/8 up/down: 183/-751 (-568)\nfunction old new delta\nsk_stream_alloc_skb - 183 +183\nip_rt_init 529 525 -4\narp_ignore 112 107 -5\n__inet_lookup_listener 284 274 -10\ntcp_sendmsg 2583 2481 -102\ntcp_sendpage 1449 1300 -149\ntso_fragment 417 258 -159\ntcp_fragment 1149 988 -161\n__tcp_push_pending_frames 1998 1837 -161\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f561d0f27d6283c49359bb96048f8ac3728c812c", "tree": "95665f72ac84fc9c91f5c1ee568f169984631887", "parents": [ "3015a347dcd470fcc8becf1f84b0502391a3c0e0" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Thu Nov 29 20:28:50 2007 +1100" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:55:07 2008 -0800" }, "message": "[NET]: Uninline the sk_stream_alloc_pskb\n\nThis function seems too big for inlining. Indeed, it saves\nhalf-a-kilo when uninlined:\n\nadd/remove: 1/0 grow/shrink: 0/7 up/down: 195/-719 (-524)\nfunction old new delta\nsk_stream_alloc_pskb - 195 +195\nip_rt_init 529 525 -4\n__inet_lookup_listener 284 274 -10\ntcp_sendmsg 2583 2486 -97\ntcp_sendpage 1449 1305 -144\ntso_fragment 417 267 -150\ntcp_fragment 1149 992 -157\n__tcp_push_pending_frames 1998 1841 -157\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ebb53d75657f86587ac8cf3e38ab0c860a8e3d4f", "tree": "2b1d63cb8ee54b19589d6d13a693147001e642ad", "parents": [ "de4d1db369785c29d68915edfee0cb70e8199f4c" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Wed Nov 21 22:08:50 2007 +0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:54:40 2008 -0800" }, "message": "[NET] proto: Use pcounters for the inuse field\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c0ef877b2c9f543e9fb7953bfe1a0cd3a4eae362", "tree": "8e97df63b9e1b3cac8040461c263c0c938f8b994", "parents": [ "de0fa95c14bc4d4b545fae26439371ebfdcb8534" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Thu Nov 15 03:03:19 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:54:00 2008 -0800" }, "message": "[NET]: Move sock_valbool_flag to socket.c\n\nThe sock_valbool_flag() helper is used in setsockopt to\nset or reset some flag on the sock. This helper is required\nin the net/socket.c only, so move it there.\n\nBesides, patch two places in sys_setsockopt() that repeat\nthis helper functionality manually.\n\nSince this is not a bugfix, but a trivial cleanup, I\nprepared this patch against net-2.6.25, but it also\napplies (with a single offset) to the latest net-2.6.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "33c732c36169d7022ad7d6eb474b0c9be43a2dc1", "tree": "a9ac2b8a488cc288bfd2f407d8ad9dd592b29055", "parents": [ "6ff7751d06f63131830102ffa0c9a38b313f100e" ], "author": { "name": "Wang Chen", "email": "wangchen@cn.fujitsu.com", "time": "Tue Nov 13 20:30:01 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:53:33 2008 -0800" }, "message": "[IPV4]: Add raw drops counter.\n\nAdd raw drops counter for IPv4 in /proc/net/raw .\n\nSigned-off-by: Wang Chen \u003cwangchen@cn.fujitsu.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "9d3e44425e3498eb33f25d94392b4fd0d56a5176", "tree": "453e71e0dfae127df026c64e2b1a24aa4f629b3d", "parents": [ "0f99be0d115a5716292c58dfdb20d2eddd0f3387" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Tue Jan 08 23:41:28 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 08 23:41:28 2008 -0800" }, "message": "[SOCK]: Adds a rcu_dereference() in sk_filter\n\nIt seems commit fda9ef5d679b07c9d9097aaf6ef7f069d794a8f9 introduced a RCU \nprotection for sk_filter(), without a rcu_dereference()\n\nEither we need a rcu_dereference(), either a comment should explain why we \ndont need it. I vote for the former.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nAcked-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "21df56c6e2372e09c916111efb6c14c372a5ab2e", "tree": "c5b8e2c6f5a9951b267137229cb18e2b53878d01", "parents": [ "483b23ffa3a5f44767038b0a676d757e0668437e" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Sun Nov 18 18:48:08 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Nov 18 18:48:08 2007 -0800" }, "message": "[TCP]: Fix TCP header misalignment\n\nIndeed my previous change to alloc_pskb has made it possible\nfor the TCP header to be misaligned iff the MTU is not a multiple\nof 4 (and less than a page). So I suspect the optimised IPsec\nMTU calculation is giving you just such an MTU :)\n\nThis patch fixes it by changing alloc_pskb to make sure that\nthe size is at least 32-bit aligned. This does not cause the\nproblem fixed by the previous patch because max_header is always\n32-bit aligned which means that in the SG/NOTSO case this will\nbe a no-op.\n\nI thought about putting this in the callers but all the current\ncallers are from TCP. If and when we get a non-TCP caller we\ncan always create a TCP wrapper for this function and move the\nalignment over there.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "fb93134dfc2a6e6fbedc7c270a31da03fce88db9", "tree": "92c6d19049162f2f3eb9348a3159b5d0874a9daf", "parents": [ "18b2b7bd09811779309592a10080fe9ffb93144d" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Wed Nov 14 15:45:21 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Nov 14 15:45:21 2007 -0800" }, "message": "[TCP]: Fix size calculation in sk_stream_alloc_pskb\n\nWe round up the header size in sk_stream_alloc_pskb so that\nTSO packets get zero tail room. Unfortunately this rounding\nup is not coordinated with the select_size() function used by\nTCP to calculate the second parameter of sk_stream_alloc_pskb.\n\nAs a result, we may allocate more than a page of data in the\nnon-TSO case when exactly one page is desired.\n\nIn fact, rounding up the head room is detrimental in the non-TSO\ncase because it makes memory that would otherwise be available to\nthe payload head room. TSO doesn\u0027t need this either, all it wants\nis the guarantee that there is no tail room.\n\nSo this patch fixes this by adjusting the skb_reserve call so that\nexactly the requested amount (which all callers have calculated in\na precise way) is made available as tail room.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "286ab3d46058840d68e5d7d52e316c1f7e98c59f", "tree": "1d70e7895c49d2b148e026aa047efe186697fff9", "parents": [ "91781004b9c029ee55b7aa9ef950a373ba865dc6" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Mon Nov 05 23:38:39 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Nov 07 04:08:57 2007 -0800" }, "message": "[NET]: Define infrastructure to keep \u0027inuse\u0027 changes in an efficent SMP/NUMA way.\n\n\"struct proto\" currently uses an array stats[NR_CPUS] to track change on\n\u0027inuse\u0027 sockets per protocol.\n\nIf NR_CPUS is big, this means we use a big memory area for this.\nMoreover, all this memory area is located on a single node on NUMA\nmachines, increasing memory pressure on the boot node.\n\nIn this patch, I tried to :\n\n- Keep a fast !CONFIG_SMP implementation\n- Keep a fast CONFIG_SMP implementation for often used protocols\n(tcp,udp,raw,...)\n- Introduce a NUMA efficient implementation\n\nSome helper macros are defined in include/net/sock.h\nThese macros take into account CONFIG_SMP\n\nIf a \"struct proto\" is declared without using DEFINE_PROTO_INUSE /\nREF_PROTO_INUSE\nmacros, it will automatically use a default implementation, using a\ndynamically allocated percpu zone.\nThis default implementation will be NUMA efficient, but might use 32/64\nbytes per possible cpu\nbecause of current alloc_percpu() implementation.\nHowever it still should be better than previous implementation based on\nstats[NR_CPUS] field.\n\nWhen a \"struct proto\" is changed to use the new macros, we use a single\nstatic \"int\" percpu variable,\nlowering the memory and cpu costs, still preserving NUMA efficiency.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6257ff2177ff02d7f260a7a501876aa41cb9a9f6", "tree": "9d9f80ccf16f3d4ef062e896f62974c5496193ad", "parents": [ "154adbc8469ff21fbf5c958446ee92dbaab01be1" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Thu Nov 01 00:39:31 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Nov 01 00:39:31 2007 -0700" }, "message": "[NET]: Forget the zero_it argument of sk_alloc()\n\nFinally, the zero_it argument can be completely removed from\nthe callers and from the function prototype.\n\nBesides, fix the checkpatch.pl warnings about using the\nassignments inside if-s.\n\nThis patch is rather big, and it is a part of the previous one.\nI splitted it wishing to make the patches more readable. Hope \nthis particular split helped.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f1a6c4da14c365d3ee0b5de43a93f7470982637c", "tree": "929b046ef28e1600cf08667459bd8c9a86069dc9", "parents": [ "261ab365fadd53ddc1b292b1663800e11fbf3e71" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Thu Nov 01 00:29:45 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Nov 01 00:29:45 2007 -0700" }, "message": "[NET]: Move the sock_copy() from the header\n\nThe sock_copy() call is not used outside the sock.c file,\nso just move it into a sock.c\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "47e958eac280c263397582d5581e868c3227a1bd", "tree": "67fc50a26b7861b3330eae7f1874df851c0ef740", "parents": [ "d3904b739928edd83d117f1eb5bfa69f18d6f046" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Oct 17 21:22:42 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 21:22:42 2007 -0700" }, "message": "[NET]: Fix the race between sk_filter_(de|at)tach and sk_clone()\n\nThe proposed fix is to delay the reference counter decrement\nuntil the quiescent state pass. This will give sk_clone() a\nchance to get the reference on the cloned filter.\n\nRegular sk_filter_uncharge can happen from the sk_free() only\nand there\u0027s no need in delaying the put - the socket is dead\nanyway and is to be release itself.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "309dd5fc872448e35634d510049642312ebc170d", "tree": "5284d7b48980482ecba06b760ac16d9f94e66ea9", "parents": [ "55b333253d5bcafbe187b50474e40789301c53c6" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Oct 17 21:21:51 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 21:21:51 2007 -0700" }, "message": "[NET]: Move the filter releasing into a separate call\n\nThis is done merely as a preparation for the fix.\n\nThe sk_filter_uncharge() unaccounts the filter memory and calls\nthe sk_filter_release(), which in turn decrements the refcount\nanf frees the filter.\n\nThe latter function will be required separately.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "cfcabdcc2d5a810208e5bb3974121b7ed60119aa", "tree": "1aed711eeecc5a303b57f1fc47e1b5746e8a72c2", "parents": [ "de83c058af25aa97ed4864abab11e90e8dead6e2" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@linux-foundation.org", "time": "Tue Oct 09 01:59:42 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:54:48 2007 -0700" }, "message": "[NET]: sparse warning fixes\n\nFix a bunch of sparse warnings. Mostly about 0 used as\nNULL pointer, and shadowed variable declarations.\nOne notable case was that hash size should have been unsigned.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1b8d7ae42d02e483ad94035cca851e4f7fbecb40", "tree": "81f8cc0ee49ef99cc67dfed3dc7b7ecb510abf8b", "parents": [ "457c4cbc5a3dde259d2a1f15d5f9785290397267" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Oct 08 23:24:22 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:07 2007 -0700" }, "message": "[NET]: Make socket creation namespace safe.\n\nThis patch passes in the namespace a new socket should be created in\nand has the socket code do the appropriate reference counting. By\nvirtue of this all socket create methods are touched. In addition\nthe socket create methods are modified so that they will fail if\nyou attempt to create a socket in a non-default network namespace.\n\nFailing if we attempt to create a socket outside of the default\nnetwork namespace ensures that as we incrementally make the network stack\nnetwork namespace aware we will not export functionality that someone\nhas not audited and made certain is network namespace safe.\nAllowing us to partially enable network namespaces before all of the\nexotic protocols are supported.\n\nAny protocol layers I have missed will fail to compile because I now\npass an extra parameter into the socket creation code.\n\n[ Integrated AF_IUCV build fixes from Andrew Morton... -DaveM ]\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "07feaebfcc10cd35e745c7073667935246494bee", "tree": "297f212ebca1c6916a8b82ba176ee4ee508ccb08", "parents": [ "4a1c537113cdc688aabc3fb9bb6ed18ec821c779" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Sep 12 11:58:02 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:05 2007 -0700" }, "message": "[NET]: Add a network namespace parameter to struct sock\n\nSockets need to get a reference to their network namespace,\nor possibly a simple hold if someone registers on the network\nnamespace notifier and will free the sockets when the namespace\nis going to be destroyed.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d2e9117c7aa9544d910634e17e3519fd67155229", "tree": "531507ed5d2031fa80775036fec1b57584a236cb", "parents": [ "02b3d34631831a19ee691516e233756b270eac6d" ], "author": { "name": "John Heffner", "email": "jheffner@psc.edu", "time": "Wed Sep 12 10:44:19 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:01 2007 -0700" }, "message": "[NET]: Change type of owner in sock_lock_t to int, rename\n\nThe type of owner in sock_lock_t is currently (struct sock_iocb *),\npresumably for historical reasons. It is never used as this type, only\ntested as NULL or set to (void *)1. For clarity, this changes it to type\nint, and renames to owned, to avoid any possible type casting errors.\n\nSigned-off-by: John Heffner \u003cjheffner@psc.edu\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "172589ccdde41b59861c92c4a971b95514ef24e3", "tree": "ae775e6db4cb85aad1c74b6d93ba359f9dfe88ea", "parents": [ "c45248c70125cc374fdf264659643276c72801bf" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Tue Aug 28 15:50:33 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:37 2007 -0700" }, "message": "[NET]: DIV_ROUND_UP cleanup (part two)\n\nHopefully captured all single statement cases under net/. I\u0027m\nnot too sure if there is some policy about #includes that are\n\"guaranteed\" (ie., in the current tree) to be available through\nsome other #included header, so I just added linux/kernel.h to\neach changed file that didn\u0027t #include it previously.\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4e07a91c37c69ec1647c218214591ee4fe3408fe", "tree": "abb4e5900b114168d57218ebb74cf0c624a38375", "parents": [ "be02097cf6342eb0426833f54c95e0fb4c9bca45" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Tue May 29 13:17:47 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Thu May 31 01:23:32 2007 -0700" }, "message": "[SOCK]: Shrink struct sock by 8 bytes on 64-bit.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6272e2667965dfb5b59199f462cd0f001fb304a6", "tree": "a14a4537dcd7af09863cc3a1c19a3efe386d67ab", "parents": [ "039b6b3ed84e45a6f8316358dd2bfdc83d59fc45" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue May 08 00:29:21 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:09 2007 -0700" }, "message": "cleanup compat ioctl handling\n\nMerge all compat ioctl handling into compat_ioctl.c instead of splitting it\nover compat.c and compat_ioctl.c. This also allows to get rid of ioctl32.h\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nLooks-good-to: Andi Kleen \u003cak@suse.de\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9958089a43ae8a9af07402461c0b2b7548c7341e", "tree": "6d07cf01f9f6cc647dd6b01d0a16757f025845f8", "parents": [ "4ac02bab77438b484a5cf855a002fb6a1d592894" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Fri Apr 20 17:12:43 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:29:26 2007 -0700" }, "message": "[NET]: Move sk_setup_caps() out of line.\n\nIt is far too large to be an inline and not in any hot paths.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "92f37fd2ee805aa77925c1e64fd56088b46094fc", "tree": "8251c38b83ab362116dac89d94412ce229b42831", "parents": [ "c7a3c5da35055e2fa97ed4f0da3eec4bd0ef4c38" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Sun Mar 25 22:14:49 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:24:21 2007 -0700" }, "message": "[NET]: Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support\n\nNow that network timestamps use ktime_t infrastructure, we can add a new\nSOL_SOCKET sockopt SO_TIMESTAMPNS.\n\nThis command is similar to SO_TIMESTAMP, but permits transmission of\na \u0027timespec struct\u0027 instead of a \u0027timeval struct\u0027 control message.\n(nanosecond resolution instead of microsecond)\n\nControl message is labelled SCM_TIMESTAMPNS instead of SCM_TIMESTAMP\n\nA socket cannot mix SO_TIMESTAMP and SO_TIMESTAMPNS : the two modes are\nmutually exclusive.\n\nsock_recv_timestamp() became too big to be fully inlined so I added a\n__sock_recv_timestamp() helper function.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nCC: linux-arch@vger.kernel.org\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a2a316fd068c455c609ecc155dcfaa7e208d29fe", "tree": "9839e2c7e05e9d25241fa7c7b27fd06214120292", "parents": [ "ae40eb1ef30ab4120bd3c8b7e3da99ee53d27a23" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@linux-foundation.org", "time": "Thu Mar 08 20:41:08 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:24:05 2007 -0700" }, "message": "[NET]: Replace CONFIG_NET_DEBUG with sysctl.\n\nCovert network warning messages from a compile time to runtime choice.\nRemoves kernel config option and replaces it with new /proc/sys/net/core/warnings.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ae40eb1ef30ab4120bd3c8b7e3da99ee53d27a23", "tree": "b5ae288b3c27d13bde9648c41d7db3cfe1884bc2", "parents": [ "cb69cc52364690d7789940c480b3a9490784b680" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Sun Mar 18 17:33:16 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:24:04 2007 -0700" }, "message": "[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution\n\nNow network timestamps use ktime_t infrastructure, we can add a new\nioctl() SIOCGSTAMPNS command to get timestamps in \u0027struct timespec\u0027.\nUser programs can thus access to nanosecond resolution.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nCC: Stephen Hemminger \u003cshemminger@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "fe067e8ab5e0dc5ca3c54634924c628da92090b4", "tree": "98f5a6ebbb770f16682cfc52caea2da1e7eeb73b", "parents": [ "02ea4923b4997d7e1310c027081f46d584b9d714" ], "author": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Mar 07 12:12:44 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:24:02 2007 -0700" }, "message": "[TCP]: Abstract out all write queue operations.\n\nThis allows the write queue implementation to be changed,\nfor example, to one which allows fast interval searching.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b7aa0bf70c4afb9e38be25f5c0922498d0f8684c", "tree": "4bc9d61031f4eb40d73887d6bde09e7d6bf2b259", "parents": [ "3927f2e8f9afa3424bb51ca81f7abac01ffd0005" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Thu Apr 19 16:16:32 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:23:34 2007 -0700" }, "message": "[NET]: convert network timestamps to ktime_t\n\nWe currently use a special structure (struct skb_timeval) and plain\n\u0027struct timeval\u0027 to store packet timestamps in sk_buffs and struct\nsock.\n\nThis has some drawbacks :\n- Fixed resolution of micro second.\n- Waste of space on 64bit platforms where sizeof(struct timeval)\u003d16\n\nI suggest using ktime_t that is a nice abstraction of high resolution\ntime services, currently capable of nanosecond resolution.\n\nAs sizeof(ktime_t) is 8 bytes, using ktime_t in \u0027struct sock\u0027 permits\na 8 byte shrink of this structure on 64bit architectures. Some other\nstructures also benefit from this size reduction (struct ipq in\nipv4/ip_fragment.c, struct frag_queue in ipv6/reassembly.c, ...)\n\nOnce this ktime infrastructure adopted, we can more easily provide\nnanosecond resolution on top of it. (ioctl SIOCGSTAMPNS and/or\nSO_TIMESTAMPNS/SCM_TIMESTAMPNS)\n\nNote : this patch includes a bug correction in\ncompat_sock_get_timestamp() where a \"err \u003d 0;\" was missing (so this\nsyscall returned -ENOENT instead of 0)\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nCC: Stephen Hemminger \u003cshemminger@linux-foundation.org\u003e\nCC: John find \u003clinux.kernel@free.fr\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "fa438ccfdfd3f6db02c13b61b21454eb81cd6a13", "tree": "a1759259d7543586185e2fb9db21461147944f18", "parents": [ "e317f6f69cb95527799d308a9421b7dc1252989a" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Sun Mar 04 16:05:44 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:23:27 2007 -0700" }, "message": "[NET]: Keep sk_backlog near sk_lock\n\nsk_backlog is a critical field of struct sock. (known famous words)\n\nIt is (ab)used in hot paths, in particular in release_sock(), tcp_recvmsg(),\ntcp_v4_rcv(), sk_receive_skb().\n\nIt really makes sense to place it next to sk_lock, because sk_backlog is only\nused after sk_lock locked (and thus memory cache line in L1 cache). This\nshould reduce cache misses and sk_lock acquisition time.\n\n(In theory, we could only move the head pointer near sk_lock, and leaving tail\nfar away, because \u0027tail\u0027 is normally not so hot, but keep it simple :) )\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "64a146513f8f12ba204b7bf5cb7e9505594ead42", "tree": "849f875501ac6f08cf309c5b13cf21ed687974e2", "parents": [ "187f5f84ef14a07dccf5f4503099708d60f6a724" ], "author": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Mar 06 11:21:05 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Mar 06 11:21:05 2007 -0800" }, "message": "[NET]: Revert incorrect accept queue backlog changes.\n\nThis reverts two changes:\n\n8488df894d05d6fa41c2bd298c335f944bb0e401\n248f06726e866942b3d8ca8f411f9067713b7ff8\n\nA backlog value of N really does mean allow \"N + 1\" connections\nto queue to a listening socket. This allows one to specify\n\"0\" as the backlog and still get 1 connection.\n\nNoticed by Gerrit Renker and Rick Jones.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8488df894d05d6fa41c2bd298c335f944bb0e401", "tree": "2d79c5c57a71833a1c55f1d39e6628f486ed2539", "parents": [ "bb648a0d22908116b4ef168935a160d7f17c4e6d" ], "author": { "name": "Wei Dong", "email": "weid@np.css.fujitsu.com", "time": "Fri Mar 02 12:37:26 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Fri Mar 02 20:37:33 2007 -0800" }, "message": "[NET]: Fix bugs in \"Whether sock accept queue is full\" checking\n\n\twhen I use linux TCP socket, and find there is a bug in function\nsk_acceptq_is_full().\n\n\tWhen a new SYN comes, TCP module first checks its validation. If valid,\nsend SYN,ACK to the client and add the sock to the syn hash table. Next\ntime if received the valid ACK for SYN,ACK from the client. server will\naccept this connection and increase the sk-\u003esk_ack_backlog -- which is\ndone in function tcp_check_req().We check wether acceptq is full in\nfunction tcp_v4_syn_recv_sock().\n\nConsider an example:\n\n After listen(sockfd, 1) system call, sk-\u003esk_max_ack_backlog is set to\n1. As we know, sk-\u003esk_ack_backlog is initialized to 0. Assuming accept()\nsystem call is not invoked now.\n\n1. 1st connection comes. invoke sk_acceptq_is_full(). sk-\n\u003esk_ack_backlog\u003d0 sk-\u003esk_max_ack_backlog\u003d1, function return 0 accept\nthis connection. Increase the sk-\u003esk_ack_backlog\n2. 2nd connection comes. invoke sk_acceptq_is_full(). sk-\n\u003esk_ack_backlog\u003d1 sk-\u003esk_max_ack_backlog\u003d1, function return 0 accept\nthis connection. Increase the sk-\u003esk_ack_backlog\n3. 3rd connection comes. invoke sk_acceptq_is_full(). sk-\n\u003esk_ack_backlog\u003d2 sk-\u003esk_max_ack_backlog\u003d1, function return 1. Refuse\nthis connection.\n\nI think it has bugs. after listen system call. sk-\u003esk_max_ack_backlog\u003d1\nbut now it can accept 2 connections.\n\nSigned-off-by: Wei Dong \u003cweid@np.css.fujitsu.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4498121ca3acbf928681b71261227d28dc29b6f6", "tree": "f6947b8bf2cee22498fcea4e9c447c4eed4b6998", "parents": [ "6548cda289b549ed60c35f16a0051609aeee2fd0" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Tue Feb 27 09:56:42 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Feb 28 09:42:13 2007 -0800" }, "message": "[NET]: Handle disabled preemption in gfp_any()\n\nctnetlink uses netlink_unicast from an atomic_notifier_chain\n(which is called within a RCU read side critical section)\nwithout holding further locks. netlink_unicast calls netlink_trim\nwith the result of gfp_any() for the gfp flags, which are passed\ndown to pskb_expand_header. gfp_any() only checks for softirq\ncontext and returns GFP_KERNEL, resulting in this warning:\n\nBUG: sleeping function called from invalid context at mm/slab.c:3032\nin_atomic():1, irqs_disabled():0\nno locks held by rmmod/7010.\n\nCall Trace:\n [\u003cffffffff8109467f\u003e] debug_show_held_locks+0x9/0xb\n [\u003cffffffff8100b0b4\u003e] __might_sleep+0xd9/0xdb\n [\u003cffffffff810b5082\u003e] __kmalloc+0x68/0x110\n [\u003cffffffff811ba8f2\u003e] pskb_expand_head+0x4d/0x13b\n [\u003cffffffff81053147\u003e] netlink_broadcast+0xa5/0x2e0\n [\u003cffffffff881cd1d7\u003e] :nfnetlink:nfnetlink_send+0x83/0x8a\n [\u003cffffffff8834f6a6\u003e] :nf_conntrack_netlink:ctnetlink_conntrack_event+0x94c/0x96a\n [\u003cffffffff810624d6\u003e] notifier_call_chain+0x29/0x3e\n [\u003cffffffff8106251d\u003e] atomic_notifier_call_chain+0x32/0x60\n [\u003cffffffff881d266d\u003e] :nf_conntrack:destroy_conntrack+0xa5/0x1d3\n [\u003cffffffff881d194e\u003e] :nf_conntrack:nf_ct_cleanup+0x8c/0x12c\n [\u003cffffffff881d4614\u003e] :nf_conntrack:kill_l3proto+0x0/0x13\n [\u003cffffffff881d482a\u003e] :nf_conntrack:nf_conntrack_l3proto_unregister+0x90/0x94\n [\u003cffffffff883551b3\u003e] :nf_conntrack_ipv4:nf_conntrack_l3proto_ipv4_fini+0x2b/0x5d\n [\u003cffffffff8109d44f\u003e] sys_delete_module+0x1b5/0x1e6\n [\u003cffffffff8105f245\u003e] trace_hardirqs_on_thunk+0x35/0x37\n [\u003cffffffff8105911e\u003e] system_call+0x7e/0x83\n\nSince netlink_unicast is supposed to be callable from within RCU\nread side critical sections, make gfp_any() check for in_atomic()\ninstead of in_softirq().\n\nAdditionally nfnetlink_send needs to use gfp_any() as well for the\ncall to netlink_broadcast).\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ed07536ed6731775219c1df7fa26a7588753e693", "tree": "c539d80fe50f28d4e294850bb33be810f46fd515", "parents": [ "b9d85b08c689dbf54b9943a02f73cb54c2b0fccf" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Dec 06 20:35:24 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:30 2006 -0800" }, "message": "[PATCH] lockdep: annotate nfs/nfsd in-kernel sockets\n\nStick NFS sockets in their own class to avoid some lockdep warnings. NFS\nsockets are never exposed to user-space, and will hence not trigger certain\ncode paths that would otherwise pose deadlock scenarios.\n\n[akpm@osdl.org: cleanups]\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Steven Dickson \u003cSteveD@redhat.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nAcked-by: Neil Brown \u003cneilb@suse.de\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n[ Fixed patch corruption by quilt, pointed out by Peter Zijlstra ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e18b890bb0881bbab6f4f1a6cd20d9c60d66b003", "tree": "4828be07e1c24781c264b42c5a75bcd968223c3f", "parents": [ "441e143e95f5aa1e04026cb0aa71c801ba53982f" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed Dec 06 20:33:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:25 2006 -0800" }, "message": "[PATCH] slab: remove kmem_cache_t\n\nReplace all uses of kmem_cache_t with struct kmem_cache.\n\nThe patch was generated using the following script:\n\n\t#!/bin/sh\n\t#\n\t# Replace one string by another in all the kernel sources.\n\t#\n\n\tset -e\n\n\tfor file in `find * -name \"*.c\" -o -name \"*.h\"|xargs grep -l $1`; do\n\t\tquilt add $file\n\t\tsed -e \"1,\\$s/$1/$2/g\" $file \u003e/tmp/$$\n\t\tmv /tmp/$$ $file\n\t\tquilt refresh\n\tdone\n\nThe script was run like this\n\n\tsh replace kmem_cache_t \"struct kmem_cache\"\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d7fe0f241dceade9c8d4af75498765c5ff7f27e6", "tree": "442ab13842a548ef56904d11fd574c98fee14e69", "parents": [ "bd01f843c3368dcee735c19603251669f23f4477" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Dec 03 23:15:30 2006 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Dec 04 02:00:34 2006 -0500" }, "message": "[PATCH] severing skbuff.h -\u003e mm.h\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "58a5a7b9555ea231b557ebef5cabeaf8e951df0b", "tree": "9dac36b3483e9667a967f79982c965abd707e03d", "parents": [ "e523a1550e877f8a8ff87a50269b7ee7bfb43464" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@mandriva.com", "time": "Thu Nov 16 14:06:06 2006 -0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Sat Dec 02 21:23:51 2006 -0800" }, "message": "[NET]: Conditionally use bh_lock_sock_nested in sk_receive_skb\n\nSpotted by Ian McDonald, tentatively fixed by Gerrit Renker:\n\nhttp://www.mail-archive.com/dccp%40vger.kernel.org/msg00599.html\n\nRewritten not to unroll sk_receive_skb, in the common case, i.e. no lock\ndebugging, its optimized away.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@mandriva.com\u003e\n" }, { "commit": "5084205faf45384fff25c4cf77dd5c96279283ad", "tree": "9a5a3cb74bf64a6ec4c1b77d7805b256978943ca", "parents": [ "44bb93633f57a55979f3c2589b10fd6a2bfc7c08" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Nov 14 21:36:34 2006 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Sat Dec 02 21:23:33 2006 -0800" }, "message": "[NET]: Annotate callers of csum_partial_copy_...() and csum_and_copy...() in net/*\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "fcc70d5fdc9b0bd3e99c9dacb8198224af2b4b42", "tree": "f4450b97bb0cf61d731004f0fbe599662aba0f20", "parents": [ "67f83cbf081a70426ff667e8d14f94e13ed3bdca" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Nov 08 22:44:35 2006 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Sat Dec 02 21:21:35 2006 -0800" }, "message": "[BLUETOOTH] lockdep: annotate sk_lock nesting in AF_BLUETOOTH\n\n\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\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n[ INFO: possible recursive locking detected ]\n2.6.18-1.2726.fc6 #1\n" }, { "commit": "dc9b334622bff6d22456917a034c2e2d194b9328", "tree": "2c939407ea168046febe7a080efb4e78ffe5d4d2", "parents": [ "95f6134e175fd69ab3f088f7a09adbd3fd3548e1" ], "author": { "name": "Paul Bonser", "email": "misterpib@gmail.com", "time": "Thu Nov 23 17:56:13 2006 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Sat Nov 25 15:16:51 2006 -0800" }, "message": "[NET]: Re-fix of doc-comment in sock.h\n\nRestoring old, correct comment for sk_filter_release, moving it to\nwhere it should actually be, and changing new comment into proper\ncomment for sk_filter_rcu_free, where it actually makes sense.\n\nThe original fix submitted for this on Oct 23 mistakenly documented\nthe wrong function.\n\nSigned-off-by: Paul Bonser \u003cmisterpib@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6a43487f43fbd4e03c606dcb62b98374a3af88fc", "tree": "103ffaca0b08f51052d9bb4bafd5055f750c07cf", "parents": [ "185b1aa122f87052d9154bb74990bc785372a750" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sun Oct 22 20:38:00 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Oct 22 20:38:00 2006 -0700" }, "message": "[NET]: kernel-doc fix for sock.h\n\nFix kernel-doc warning in include/net/sock.h:\nWarning(/var/linsrc/linux-2619-rc1-pv//include/net/sock.h:894): No description found for parameter \u0027rcu\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "027445c37282bc1ed26add45e573ad2d3e4860a5", "tree": "93eab101a938ffebaea64703033c8649df4d73f0", "parents": [ "9ea0f9499d15c49df23e7aac4332d830c40e12d0" ], "author": { "name": "Badari Pulavarty", "email": "pbadari@us.ibm.com", "time": "Sat Sep 30 23:28:46 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:28 2006 -0700" }, "message": "[PATCH] Vectorize aio_read/aio_write fileop methods\n\nThis patch vectorizes aio_read() and aio_write() methods to prepare for\ncollapsing all aio \u0026 vectored operations into one interface - which is\naio_read()/aio_write().\n\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Michael Holzheu \u003cHOLZHEU@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fda9ef5d679b07c9d9097aaf6ef7f069d794a8f9", "tree": "6a265dc2038bc5568c5a499e6c8d4733650ed3f7", "parents": [ "dc435e6dac1439340eaeceef84022c4e4749796d" ], "author": { "name": "Dmitry Mishin", "email": "dim@openvz.org", "time": "Thu Aug 31 15:28:39 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Fri Sep 22 15:18:47 2006 -0700" }, "message": "[NET]: Fix sk-\u003esk_filter field access\n\nFunction sk_filter() is called from tcp_v{4,6}_rcv() functions with arg\nneedlock \u003d 0, while socket is not locked at that moment. In order to avoid\nthis and similar issues in the future, use rcu for sk-\u003esk_filter field read\nprotection.\n\nSigned-off-by: Dmitry Mishin \u003cdim@openvz.org\u003e\nSigned-off-by: Alexey Kuznetsov \u003ckuznet@ms2.inr.ac.ru\u003e\nSigned-off-by: Kirill Korotaev \u003cdev@openvz.org\u003e\n" }, { "commit": "4237c75c0a35535d7f9f2bfeeb4b4df1e068a0bf", "tree": "02adcb6fe6c346a8b99cf161ba5233ed1e572727", "parents": [ "cb969f072b6d67770b559617f14e767f47e77ece" ], "author": { "name": "Venkat Yekkirala", "email": "vyekkirala@TrustedCS.com", "time": "Mon Jul 24 23:32:50 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Fri Sep 22 14:53:29 2006 -0700" }, "message": "[MLSXFRM]: Auto-labeling of child sockets\n\nThis automatically labels the TCP, Unix stream, and dccp child sockets\nas well as openreqs to be at the same MLS level as the peer. This will\nresult in the selection of appropriately labeled IPSec Security\nAssociations.\n\nThis also uses the sock\u0027s sid (as opposed to the isec sid) in SELinux\nenforcement of secmark in rcv_skb and postroute_last hooks.\n\nSigned-off-by: Venkat Yekkirala \u003cvyekkirala@TrustedCS.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "892c141e62982272b9c738b5520ad0e5e1ad7b42", "tree": "c8e0c9b3e55106d2cb085a5047b9d02dbbb28653", "parents": [ "08554d6b33e60aa8ee40bbef94505941c0eefef2" ], "author": { "name": "Venkat Yekkirala", "email": "vyekkirala@TrustedCS.com", "time": "Fri Aug 04 23:08:56 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Fri Sep 22 14:53:22 2006 -0700" }, "message": "[MLSXFRM]: Add security sid to sock\n\nThis adds security for IP sockets at the sock level. Security at the\nsock level is needed to enforce the SELinux security policy for\nsecurity associations even when a sock is orphaned (such as in the TCP\nLAST_ACK state).\n\nThis will also be used to enforce SELinux controls over data arriving\nat or leaving a child socket while it\u0027s still waiting to be accepted.\n\nSigned-off-by: Venkat Yekkirala \u003cvyekkirala@TrustedCS.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a5b5bb9a053a973c23b867738c074acb3e80c0a0", "tree": "8eb78d458cfb309c566d6aaafb25639723920bcd", "parents": [ "0afffc723c8041a005134099847ac2a2fd0316a0" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:35 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:10 2006 -0700" }, "message": "[PATCH] lockdep: annotate sk_locks\n\nTeach sk_lock semantics to the lock validator. In the softirq path the\nslock has mutex_trylock()+mutex_unlock() semantics, in the process context\nsock_lock() case it has mutex_lock()/mutex_unlock() semantics.\n\nThus we treat sock_owned_by_user() flagged areas as an exclusion area too,\nnot just those areas covered by a held sk_lock.slock.\n\nEffect on non-lockdep kernels: minimal, sk_lock_sock_init() has been turned\ninto an inline function.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c63661848581a9842dfc72d9a400285dd284fc47", "tree": "83c8372a5289e14237eea64207886508866ee1a4", "parents": [ "a09785a2414afb261d9f719d544742af4300df22" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:13 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:08 2006 -0700" }, "message": "[PATCH] lockdep: annotate bh_lock_sock()\n\nTeach special (recursive) locking code to the lock validator. Has no effect\non non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "da21f24dd73954c2ed0cd39a698e2c9916c05d71", "tree": "22829e3791f0602d284b8f5398526b228faa9501", "parents": [ "543655244866b8ec648fea1eb9c32a35ffba5721" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:07 2006 -0700" }, "message": "[PATCH] lockdep: annotate sock_lock_init()\n\nTeach special (multi-initialized, per-address-family) locking code to the lock\nvalidator. Has no effect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "bcd76111178ebccedd46a9b3eaff65c78e5a70af", "tree": "b0f059f3cb19d425d30cf42b2088aca4cae12a0a", "parents": [ "adcfc7d0b4d7bc3c7edac6fdde9f3ae510bd6054" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Fri Jun 30 13:36:35 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Fri Jun 30 14:12:08 2006 -0700" }, "message": "[NET]: Generalise TSO-specific bits from skb_setup_caps\n\nThis patch generalises the TSO-specific bits from sk_setup_caps by adding\nthe sk_gso_type member to struct sock. This makes sk_setup_caps generic\nso that it can be used by TCPv6 or UFO.\n\nThe only catch is that whoever uses this must provide a GSO implementation\nfor their protocol which I think is a fair deal :) For now UFO continues to\nlive without a GSO implementation which is OK since it doesn\u0027t use the sock\ncaps field at the moment.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b0da8537037f337103348f239ad901477e907aa8", "tree": "498a5dceb0d536fa54dcf4acc26ae1d1b43dfaf1", "parents": [ "877ce7c1b3afd69a9b1caeb1b9964c992641f52a" ], "author": { "name": "Michael Chan", "email": "mchan@broadcom.com", "time": "Thu Jun 29 12:30:00 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Thu Jun 29 16:58:08 2006 -0700" }, "message": "[NET]: Add ECN support for TSO\n\nIn the current TSO implementation, NETIF_F_TSO and ECN cannot be\nturned on together in a TCP connection. The problem is that most\nhardware that supports TSO does not handle CWR correctly if it is set\nin the TSO packet. Correct handling requires CWR to be set in the\nfirst packet only if it is set in the TSO header.\n\nThis patch adds the ability to turn on NETIF_F_TSO and ECN using\nGSO if necessary to handle TSO packets with CWR set. Hardware\nthat handles CWR correctly can turn on NETIF_F_TSO_ECN in the dev-\u003e\nfeatures flag.\n\nAll TSO packets with CWR set will have the SKB_GSO_TCPV4_ECN set. If\nthe output device does not have the NETIF_F_TSO_ECN feature set, GSO\nwill split the packet up correctly with CWR only set in the first\nsegment.\n\nWith help from Herbert Xu \u003cherbert@gondor.apana.org.au\u003e.\n\nSince ECN can always be enabled with TSO, the SOCK_NO_LARGESEND sock\nflag is completely removed.\n\nSigned-off-by: Michael Chan \u003cmchan@broadcom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f4b8ea7849544114e9d3d682df4d400180854677", "tree": "502e33a7c2edaf9ffe899da39d0e7036128ccc12", "parents": [ "c8a553ad7f0bf943047943a758cf07017819cb3c" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Thu Jun 22 16:00:11 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Fri Jun 23 02:07:42 2006 -0700" }, "message": "[NET]: fix net-core kernel-doc\n\nWarning(/var/linsrc/linux-2617-g4//include/linux/skbuff.h:304): No description found for parameter \u0027dma_cookie\u0027\nWarning(/var/linsrc/linux-2617-g4//include/net/sock.h:1274): No description found for parameter \u0027copied_early\u0027\nWarning(/var/linsrc/linux-2617-g4//net/core/dev.c:3309): No description found for parameter \u0027chan\u0027\nWarning(/var/linsrc/linux-2617-g4//net/core/dev.c:3309): No description found for parameter \u0027event\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "37c3185a02d4b85fbe134bf5204535405dd2c957", "tree": "7712fb706bb446b5b6a8ae25f365b4e135d9a1fb", "parents": [ "f4c50d990dcf11a296679dc05de3873783236711" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Thu Jun 22 03:07:29 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Fri Jun 23 02:07:36 2006 -0700" }, "message": "[NET]: Added GSO toggle\n\nThis patch adds a generic segmentation offload toggle that can be turned\non/off for each net device. For now it only supports in TCPv4.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "cee4cca740d209bcb4b9857baa2253d5ba4e3fbe", "tree": "88a23004393ea4a32cad79839479c8e653e401d6", "parents": [ "2edc322d420a4cec8dbc184a1220ecd7fa9f8ae6", "9348f0de2d2b541b4ba64fb1f4efee9710a3d731" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jun 20 15:10:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jun 20 15:10:08 2006 -0700" }, "message": "Merge git://git.infradead.org/hdrcleanup-2.6\n\n* git://git.infradead.org/hdrcleanup-2.6: (63 commits)\n [S390] __FD_foo definitions.\n Switch to __s32 types in joystick.h instead of C99 types for consistency.\n Add \u003csys/types.h\u003e to headers included for userspace in \u003clinux/input.h\u003e\n Move inclusion of \u003clinux/compat.h\u003e out of user scope in asm-x86_64/mtrr.h\n Remove struct fddi_statistics from user view in \u003clinux/if_fddi.h\u003e\n Move user-visible parts of drivers/s390/crypto/z90crypt.h to include/asm-s390\n Revert include/media changes: Mauro says those ioctls are only used in-kernel(!)\n Include \u003clinux/types.h\u003e and use __uXX types in \u003clinux/cramfs_fs.h\u003e\n Use __uXX types in \u003clinux/i2o_dev.h\u003e, include \u003clinux/ioctl.h\u003e too\n Remove private struct dx_hash_info from public view in \u003clinux/ext3_fs.h\u003e\n Include \u003clinux/types.h\u003e and use __uXX types in \u003clinux/affs_hardblocks.h\u003e\n Use __uXX types in \u003clinux/divert.h\u003e for struct divert_blk et al.\n Use __u32 for elf_addr_t in \u003casm-powerpc/elf.h\u003e, not u32. It\u0027s user-visible.\n Remove PPP_FCS from user view in \u003clinux/ppp_defs.h\u003e, remove __P mess entirely\n Use __uXX types in user-visible structures in \u003clinux/nbd.h\u003e\n Don\u0027t use \u0027u32\u0027 in user-visible struct ip_conntrack_old_tuple.\n Use __uXX types for S390 DASD volume label definitions which are user-visible\n S390 BIODASDREADCMB ioctl should use __u64 not u64 type.\n Remove unneeded inclusion of \u003clinux/time.h\u003e from \u003clinux/ufs_fs.h\u003e\n Fix private integer types used in V4L2 ioctls.\n ...\n\nManually resolve conflict in include/linux/mtd/physmap.h\n" }, { "commit": "b38dfee3d616ffadb58d4215e3ff9d1d7921031e", "tree": "55ae104c8522e973291f490c9902580de798ae93", "parents": [ "c8c9f9a3de2c50c876b1068dd41f9a06c5749f80" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Fri Jun 09 16:13:01 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Sat Jun 17 21:30:20 2006 -0700" }, "message": "[NET]: skb_trim audit\n\nI found a few more spots where pskb_trim_rcsum could be used but were not.\nThis patch changes them to use it.\n\nAlso, sk_filter can get paged skb data. Therefore we must use pskb_trim\ninstead of skb_trim.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "624d1164730d58a494cc5aa4afa37d02c41e83a7", "tree": "b6cc0776a826f8f2611eff41149410c7f4ccb355", "parents": [ "0e4b4992b8007c6b62ec143cbbb292f98813ca11" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Tue May 23 18:01:28 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Sat Jun 17 21:25:52 2006 -0700" }, "message": "[I/OAT]: Make sk_eat_skb I/OAT aware.\n\nAdd an extra argument to sk_eat_skb, and make it move early copied\npackets to the async_wait_queue instead of freeing them.\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "97fc2f0848c928c63c2ae619deee61a0b1107b69", "tree": "651f5ec78128605736d6c777a13697d5e58a1b62", "parents": [ "de5506e155276d385712c2aa1c2d9a27cd4ed947" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Tue May 23 17:55:33 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Sat Jun 17 21:25:48 2006 -0700" }, "message": "[I/OAT]: Structure changes for TCP recv offload to I/OAT\n\nAdds an async_wait_queue and some additional fields to tcp_sock, and a\ndma_cookie_t to sk_buff.\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5047f09b56d0bc3c21aec9cb16de60283da645c6", "tree": "09a07554b933c3bb912ce3bfc0ea7c7e1f16041c", "parents": [ "c0f1fe00c3923135b2c2f443448585482da8a53e", "5528e568a760442e0ec8fd2dea1f0791875a066b" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sat May 06 19:59:18 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sat May 06 19:59:18 2006 +0100" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" } ], "next": "da753beaeb1446aa87bcca7e8a0026633a8914f0" }