)]}'
{
  "log": [
    {
      "commit": "a7e5328a06a2beee3a2bbfaf87ce2a7bbe937de1",
      "tree": "168102a80e9b98d19e8bf39156d35dacdb253c3d",
      "parents": [
        "4a2c7a7837da1b91468e50426066d988050e4d56"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Tue Mar 28 16:11:27 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:44 2006 -0800"
      },
      "message": "[PATCH] cleanup __exit_signal-\u003ecleanup_sighand path\n\nMove \u0027tsk-\u003esighand \u003d NULL\u0027 from cleanup_sighand() to __exit_signal().  This\nmakes the exit path more understandable and allows us to do\ncleanup_sighand() outside of -\u003esiglock protected section.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "47e65328a7b1cdfc4e3102e50d60faf94ebba7d3",
      "tree": "78e00a5321cca87767806a91e623e71b5c6637c7",
      "parents": [
        "88531f725bd52e37a7be726860e4ff3f09031d89"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Tue Mar 28 16:11:25 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:44 2006 -0800"
      },
      "message": "[PATCH] pids: kill PIDTYPE_TGID\n\nThis patch kills PIDTYPE_TGID pid_type thus saving one hash table in\nkernel/pid.c and speeding up subthreads create/destroy a bit.  It is also a\npreparation for the further tref/pids rework.\n\nThis patch adds \u0027struct list_head thread_group\u0027 to \u0027struct task_struct\u0027\ninstead.\n\nWe don\u0027t detach group leader from PIDTYPE_PID namespace until another\nthread inherits it\u0027s -\u003epid \u003d\u003d -\u003etgid, so we are safe wrt premature\nfree_pidmap(-\u003etgid) call.\n\nCurrently there are no users of find_task_by_pid_type(PIDTYPE_TGID).\nShould the need arise, we can use find_task_by_pid()-\u003egroup_leader.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nAcked-By: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "aacc90944d4b1f2fcec73a8127eb60a3a701ce1c",
      "tree": "34b8977a00913e46858d918fd437143882c66ee3",
      "parents": [
        "a122b341b74c08020f6521b615acca6a692aac79"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Tue Mar 28 16:11:23 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:43 2006 -0800"
      },
      "message": "[PATCH] do_group_exit: don\u0027t take tasklist_lock\n\ndo_group_exit() takes tasklist_lock for zap_other_threads(), this is unneeded\nnow.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "5876700cd399112ecfa70df36203c8c6660d84f8",
      "tree": "3060724c6682ee7452bcb7b3c99eded75cd59ea7",
      "parents": [
        "35f5cad8c4bab94ecc5acdc4055df5ea12dc76f8"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Tue Mar 28 16:11:20 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:43 2006 -0800"
      },
      "message": "[PATCH] do __unhash_process() under -\u003esiglock\n\nThis patch moves __unhash_process() call from realease_task() to\n__exit_signal(), so __detach_pid() is called with -\u003esiglock held.\n\nThis means we don\u0027t need tasklist_lock to iterate over thread group anymore:\n\n\tcopy_process() was already changed to do attach_pid()\n\tunder -\u003esiglock.\n\n\tEric\u0027s \"pidhash-kill-switch_exec_pids.patch\" from -mm\n\tchanged de_thread() so it doesn\u0027t touch PIDTYPE_TGID.\n\nNOTE: de_thread() still needs some attention.  It still changes task-\u003epid\nlockless.  Taking -\u003esighand.siglock here allows to do more tasklist_lock\nremovals.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "35f5cad8c4bab94ecc5acdc4055df5ea12dc76f8",
      "tree": "aad78b130b697c3c4b594483c63a9b1a9c4ed009",
      "parents": [
        "6a14c5c9da0b4c34b5be783403c54f0396fcfe77"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Tue Mar 28 16:11:19 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:43 2006 -0800"
      },
      "message": "[PATCH] revert \"Optimize sys_times for a single thread process\"\n\nThis patch reverts \u0027CONFIG_SMP \u0026\u0026 thread_group_empty()\u0027 optimization in\nsys_times().  The reason is that the next patch breaks memory ordering which\nis needed for that optimization.\n\ntasklist_lock in sys_times() will be eliminated completely by further patch.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "6a14c5c9da0b4c34b5be783403c54f0396fcfe77",
      "tree": "63e40e5761eb5327ae4f713b284c67128cb4d261",
      "parents": [
        "c81addc9d3a0ebff2155e0cd86f90820ab97147e"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Tue Mar 28 16:11:18 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:43 2006 -0800"
      },
      "message": "[PATCH] move __exit_signal() to kernel/exit.c\n\n__exit_signal() is private to release_task() now.  I think it is better to\nmake it static in kernel/exit.c and export flush_sigqueue() instead - this\nfunction is much more simple and straightforward.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "1f09f9749cdde4e69f95d62d96d2e03f50b3353c",
      "tree": "414589e7d650df08685d00369b97cc6541a0a1ea",
      "parents": [
        "8292d633add73d40eda1d26089e2fc758944ac7c"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Tue Mar 28 16:11:11 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:41 2006 -0800"
      },
      "message": "[PATCH] release_task: replace open-coded ptrace_unlink()\n\nUse ptrace_unlink() instead of open-coding.  No changes in kernel/exit.o\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "6ac781b11ade6e3451f6b460991c8b2b87e58280",
      "tree": "a16cf9dd7a9322c2efaae2ac51bfc15845953738",
      "parents": [
        "c7c6464117a02b0d54feb4ebeca4db70fa493678"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Tue Mar 28 16:11:09 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:41 2006 -0800"
      },
      "message": "[PATCH] reparent_thread: use remove_parent/add_parent\n\nUse remove_parent/add_parent instead of open coding.\n\nNo changes in kernel/exit.o\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "73b9ebfe126a4a886ee46cbab637374d7024668a",
      "tree": "d7ba00d4ce76b49c1569334956cd196b35977a04",
      "parents": [
        "c97d98931ac52ef110b62d9b75c6a6f2bfbc1898"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Tue Mar 28 16:11:07 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:41 2006 -0800"
      },
      "message": "[PATCH] pidhash: don\u0027t count idle threads\n\nfork_idle() does unhash_process() just after copy_process().  Contrary,\nboot_cpu\u0027s idle thread explicitely registers itself for each pid_type with nr\n\u003d 0.\n\ncopy_process() already checks p-\u003epid !\u003d 0 before process_counts++, I think we\ncan just skip attach_pid() calls and job control inits for idle threads and\nkill unhash_process().  We don\u0027t need to cleanup -\u003eproc_dentry in fork_idle()\nbecause with this patch idle threads are never hashed in\nkernel/pid.c:pid_hash[].\n\nWe don\u0027t need to hash pid \u003d\u003d 0 in pidmap_init().  free_pidmap() is never\ncalled with pid \u003d\u003d 0 arg, so it will never be reused.  So it is still possible\nto use pid \u003d\u003d 0 in any PIDTYPE_xxx namespace from kernel/pid.c\u0027s POV.\n\nHowever with this patch we don\u0027t hash pid \u003d\u003d 0 for PIDTYPE_PID case.  We still\nhave have PIDTYPE_PGID/PIDTYPE_SID entries with pid \u003d\u003d 0: /sbin/init and\nkernel threads which don\u0027t call daemonize().\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "c97d98931ac52ef110b62d9b75c6a6f2bfbc1898",
      "tree": "f811f8b2862692c2eb7ee92e62e8f0afcfd37a2d",
      "parents": [
        "9b678ece42893b53aae5ed7cb8d7cb261cacb72c"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Tue Mar 28 16:11:06 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:41 2006 -0800"
      },
      "message": "[PATCH] kill SET_LINKS/REMOVE_LINKS\n\nBoth SET_LINKS() and SET_LINKS/REMOVE_LINKS() have exactly one caller, and\nthese callers already check thread_group_leader().\n\nThis patch kills theese macros, they mix two different things: setting\nprocess\u0027s parent and registering it in init_task.tasks list.  Callers are\nupdated to do these actions by hand.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "9b678ece42893b53aae5ed7cb8d7cb261cacb72c",
      "tree": "2fc3cdcdc2940127885219b8d4142f8317b46bbd",
      "parents": [
        "8fafabd86f1b75ed3cc6a6ffbe6c3e53e3d8457d"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Tue Mar 28 16:11:05 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:41 2006 -0800"
      },
      "message": "[PATCH] don\u0027t use REMOVE_LINKS/SET_LINKS for reparenting\n\nThere are places where kernel uses REMOVE_LINKS/SET_LINKS while changing\nprocess\u0027s -\u003eparent.  Use add_parent/remove_parent instead, they don\u0027t abuse\nof global process list.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8fafabd86f1b75ed3cc6a6ffbe6c3e53e3d8457d",
      "tree": "3ae1a8fc44870ac3046213b11cad4aa8b3ce5f04",
      "parents": [
        "d799f03597cabc6112acb518fc8ab4487aa4f953"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Tue Mar 28 16:11:05 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:41 2006 -0800"
      },
      "message": "[PATCH] remove add_parent()\u0027s parent argument\n\nadd_parent(p, parent) is always called with parent \u003d\u003d p-\u003eparent, and it makes\nno sense to do it differently.  This patch removes this argument.\n\nNo changes in affected .o files.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "d799f03597cabc6112acb518fc8ab4487aa4f953",
      "tree": "1cc9561cbe4f463ff5579b14adc960b17a6a2cf4",
      "parents": [
        "d73d65293e3e2de7e916a89c8da30be0948afab7"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Tue Mar 28 16:11:04 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:40 2006 -0800"
      },
      "message": "[PATCH] choose_new_parent: remove unused arg, sanitize exit_state check\n\n\u0027child_reaper\u0027 arg is not used in choose_new_parent().\n\n\"-\u003eexit_state \u003e\u003d EXIT_ZOMBIE\" check is a leftover, was\nvalid when EXIT_ZOMBIE lived in -\u003estate var.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nAcked-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "fef23e7fbb11a0a78cd61935f7056bc2b237995a",
      "tree": "a6ff460b3a5d11d01c0532de561eb81183e056c2",
      "parents": [
        "ca9ba4471c1203bb6e759b76e83167fec54fe590"
      ],
      "author": {
        "name": "Eric W. Biederman",
        "email": "ebiederm@xmission.com",
        "time": "Tue Mar 28 16:10:58 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:40 2006 -0800"
      },
      "message": "[PATCH] exec: allow init to exec from any thread.\n\nAfter looking at the problem of init calling exec some more I figured out\nan easy way to make the code work.\n\nThe actual symptom without out this patch is that all threads will die\nexcept pid \u003d\u003d 1, and the thread calling exec.  The thread calling exec will\nwait forever for pid \u003d\u003d 1 to die.\n\nSince pid \u003d\u003d 1 does not install a handler for SIGKILL it will never die.\n\nThis modifies the tests for init from current-\u003epid \u003d\u003d 1 to the equivalent\ncurrent \u003d\u003d child_reaper.  And then it causes exec in the ugly case to\nmodify child_reaper.\n\nThe only weird symptom is that you wind up with an init process that\ndoesn\u0027t have the oldest start time on the box.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "34f192c6527f20c47ccec239e7d51a27691b93fc",
      "tree": "6c80416cf6a170a193f829e414051cc618b15ee3",
      "parents": [
        "2eec9ad91f71a3dbacece5c4fb5adc09fad53a96"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Mar 27 01:16:24 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Mar 27 08:44:49 2006 -0800"
      },
      "message": "[PATCH] lightweight robust futexes: compat\n\n32-bit syscall compatibility support.  (This patch also moves all futex\nrelated compat functionality into kernel/futex_compat.c.)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nAcked-by: Ulrich Drepper \u003cdrepper@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "0771dfefc9e538f077d0b43b6dec19a5a67d0e70",
      "tree": "696267e69228b7406b337f9651dedc75055a589e",
      "parents": [
        "e9056f13bfcdd054a0c3d730e4e096748d8a363a"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Mar 27 01:16:22 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Mar 27 08:44:49 2006 -0800"
      },
      "message": "[PATCH] lightweight robust futexes: core\n\nAdd the core infrastructure for robust futexes: structure definitions, the new\nsyscalls and the do_exit() based cleanup mechanism.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nAcked-by: Ulrich Drepper \u003cdrepper@redhat.com\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "70522e121a521aa09bd0f4e62e1aa68708b798e1",
      "tree": "1233412da73361b48ed01290a33ab7c90e36359a",
      "parents": [
        "d4f9af9dac4ecb75818f909168f87b441cc95653"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Mar 23 03:00:31 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Mar 23 07:38:11 2006 -0800"
      },
      "message": "[PATCH] sem2mutex: tty\n\nSemaphore to mutex conversion.\n\nThe conversion was generated via scripts, and the result was validated\nautomatically via a script as well.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "afc847b7ddcf636e524cf5b0de644bd3a9419a8c",
      "tree": "5022a566bc55a12a792c8bd9b2d94ccfd4b10235",
      "parents": [
        "60a6dc55b93b3321afa52f650a149fb7e87fa85a"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Tue Feb 28 12:51:55 2006 -0500"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Sat Mar 18 18:33:46 2006 -0500"
      },
      "message": "[PATCH] don\u0027t do exit_io_context() until we know we won\u0027t be doing any IO\n\ntestcase:\n\nmount /dev/sdb10 /mnt\ntouch /mnt/tmp/b\numount /mnt\nmount /dev/sdb10 /mnt\nrm /mnt/tmp/b \u003c/mnt/tmp/b\numount /mnt\n\nand watch blkdev_ioc line in /proc/slabinfo.  Vanilla kernel leaks.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "5914811acf36c3ff091f860a6964808f668f27d0",
      "tree": "04317a64fa5e76a13f29de655fe354abd627445d",
      "parents": [
        "6d7b9efacba9f4e5f4d5ca165b1a4350da52ddd7"
      ],
      "author": {
        "name": "Björn Steinbrink",
        "email": "B.Steinbrink@gmx.de",
        "time": "Sat Feb 18 18:12:43 2006 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Feb 20 20:27:38 2006 -0800"
      },
      "message": "[PATCH] kjournald keeps reference to namespace\n\nIn daemonize() a new thread gets cleaned up and \u0027merged\u0027 with init_task.\nThe current fs_struct is handled there, but not the current namespace.\n\nThis adds the namespace part.\n\n[ Eric Biederman pointed out the namespace wrappers, and also notes that\n  we can\u0027t ever count on using our parents namespace because we already\n  have called exit_fs(), which is the only way to the namespace from a\n  process. ]\n\nSigned-off-by: Björn Steinbrink \u003cB.Steinbrink@gmx.de\u003e\nAcked-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "858119e159384308a5dde67776691a2ebf70df0f",
      "tree": "f360768f999d51edc0863917ce0bf79e88c0ec4c",
      "parents": [
        "b0a9499c3dd50d333e2aedb7e894873c58da3785"
      ],
      "author": {
        "name": "Arjan van de Ven",
        "email": "arjan@infradead.org",
        "time": "Sat Jan 14 13:20:43 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Jan 14 18:27:06 2006 -0800"
      },
      "message": "[PATCH] Unlinline a bunch of other functions\n\nRemove the \"inline\" keyword from a bunch of big functions in the kernel with\nthe goal of shrinking it by 30kb to 40kb\n\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b0a9499c3dd50d333e2aedb7e894873c58da3785",
      "tree": "1b9610020884091984ce8290c70bebdc3e7bb09b",
      "parents": [
        "2d0cfb527944c2cfee2cffab14f52d483e329fcf"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Sat Jan 14 13:20:41 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Jan 14 18:25:20 2006 -0800"
      },
      "message": "[PATCH] sched: add new SCHED_BATCH policy\n\nAdd a new SCHED_BATCH (3) scheduling policy: such tasks are presumed\nCPU-intensive, and will acquire a constant +5 priority level penalty.  Such\npolicy is nice for workloads that are non-interactive, but which do not\nwant to give up their nice levels.  The policy is also useful for workloads\nthat want a deterministic scheduling policy without interactivity causing\nextra preemptions (between that workload\u0027s tasks).\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "c59ede7b78db329949d9cdcd7064e22d357560ef",
      "tree": "f9dc9d464fdad5bfd464d983e77c1af031389dda",
      "parents": [
        "e16885c5ad624a6efe1b1bf764e075d75f65a788"
      ],
      "author": {
        "name": "Randy.Dunlap",
        "email": "rdunlap@xenotime.net",
        "time": "Wed Jan 11 12:17:46 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Jan 11 18:42:13 2006 -0800"
      },
      "message": "[PATCH] move capable() to capability.h\n\n- Move capable() from sched.h to capability.h;\n\n- Use \u003clinux/capability.h\u003e where capable() is used\n\t(in include/, block/, ipc/, kernel/, a few drivers/,\n\tmm/, security/, \u0026 sound/;\n\tmany more drivers/ to go)\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "3795e1616f16905889761536cdc266ebc51855e5",
      "tree": "89e958009b621e83bc4eba0c9643743a3e06c3c8",
      "parents": [
        "a547dfe9563c49fd0f9743640e01d1d652119ec7"
      ],
      "author": {
        "name": "Jesper Juhl",
        "email": "jesper.juhl@gmail.com",
        "time": "Mon Jan 09 20:54:39 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Jan 10 08:02:01 2006 -0800"
      },
      "message": "[PATCH] Decrease number of pointer derefs in exit.c\n\nDecrease the number of pointer derefs in kernel/exit.c\n\nBenefits of the patch:\n - Fewer pointer dereferences should make the code slightly faster.\n - Size of generated code is smaller\n - improved readability\n\nSigned-off-by: Jesper Juhl \u003cjesper.juhl@gmail.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "2ff678b8da6478d861c1b0ecb3ac14575760e906",
      "tree": "0ca983ce820ac8bb9f6e8b193926e0804116a7e0",
      "parents": [
        "df78488de7befd387e9d060da6e18bb5d1cb882c"
      ],
      "author": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Mon Jan 09 20:52:34 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Jan 10 08:01:38 2006 -0800"
      },
      "message": "[PATCH] hrtimer: switch itimers to hrtimer\n\nswitch itimers to a hrtimers-based implementation\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "de5097c2e73f826302cd8957c225b3725e0c7553",
      "tree": "3d56ab6fd891088ac55a9ef529faf4360391a22f",
      "parents": [
        "408894ee4dd4debfdedd472eb4d8414892fc90f6"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Jan 09 15:59:21 2006 -0800"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@hera.kernel.org",
        "time": "Mon Jan 09 15:59:21 2006 -0800"
      },
      "message": "[PATCH] mutex subsystem, more debugging code\n\nmore mutex debugging: check for held locks during memory freeing,\ntask exit, enable sysrq printouts, etc.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\n"
    },
    {
      "commit": "e19f247a3dbd85485ec13174817ae9c2478fe541",
      "tree": "1d6f6fa28d70d51d1ce71264b07ec1afd768e9a6",
      "parents": [
        "ee0acf90d320c29916ba8c5c1b2e908d81f5057d"
      ],
      "author": {
        "name": "Oren Laadan",
        "email": "orenl@cs.columbia.edu",
        "time": "Sun Jan 08 01:03:58 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jan 08 20:14:01 2006 -0800"
      },
      "message": "[PATCH] setpgid: should work for sub-threads\n\nsetsid() does not work unless the calling process is a\nthread_group_leader().\n\n\u0027man setpgid\u0027 does not tell anything about that, so I consider this\nbehaviour is a bug.\n\nSigned-off-by: Oren Laadan \u003corenl@cs.columbia.edu\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "485a6435abc3897934ce0dc530e31db93e9296a6",
      "tree": "9f934146083a4b34eedc9edec37a2ca4783419f0",
      "parents": [
        "bb6f6dbaa48c53525a7a4f9d4df719c3b0b582af"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Sun Jan 08 01:03:14 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jan 08 20:13:55 2006 -0800"
      },
      "message": "[PATCH] little do_group_exit() cleanup\n\nzap_other_threads() sets SIGNAL_GROUP_EXIT at the very start,\ndo_group_exit() doesn\u0027t need to do it.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "e56d090310d7625ecb43a1eeebd479f04affb48b",
      "tree": "2f479215dff4a2d8f3a9ed85200a5bc4f51534be",
      "parents": [
        "4369ef3c3e9d3bd9b879580678778f558d481e90"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Sun Jan 08 01:01:37 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jan 08 20:13:40 2006 -0800"
      },
      "message": "[PATCH] RCU signal handling\n\nRCU tasklist_lock and RCU signal handling: send signals RCU-read-locked\ninstead of tasklist_lock read-locked.  This is a scalability improvement on\nSMP and a preemption-latency improvement under PREEMPT_RCU.\n\nSigned-off-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: William Irwin \u003cwli@holomorphy.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a1261f54611ec4ad6a7ab7080f86747e3ac3685b",
      "tree": "8a65c419da590e3712543f69284fb5f8cd613a37",
      "parents": [
        "7feacd53347c04aee789ba5d632eda0c3fc421c4"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@parcelfarce.linux.theplanet.co.uk",
        "time": "Sun Nov 13 16:06:55 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:13 2005 -0800"
      },
      "message": "[PATCH] m68k: introduce task_thread_info\n\nnew helper - task_thread_info(task).  On platforms that have thread_info\nallocated separately (i.e.  in default case) it simply returns\ntask-\u003ethread_info.  m68k wants (and for good reasons) to embed its thread_info\ninto task_struct.  So it will (in later patch) have task_thread_info() of its\nown.  For now we just add a macro for generic case and convert existing\ninstances of its body in core kernel to uses of new macro.  Obviously safe -\nall normal architectures get the same preprocessor output they used to get.\n\nSigned-off-by: Al Viro \u003cviro@parcelfarce.linux.theplanet.co.uk\u003e\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "9f46080c41d5f3f7c00b4e169ba4b0b2865258bf",
      "tree": "e2c029ef7f0cd5fb8ea9b78db3f7be5badaf59b1",
      "parents": [
        "49364ce2534418462d681ad99e52e79a00b0f40b"
      ],
      "author": {
        "name": "Matt Helsley",
        "email": "matthltc@us.ibm.com",
        "time": "Mon Nov 07 00:59:16 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 07 07:53:35 2005 -0800"
      },
      "message": "[PATCH] Process Events Connector\n\nThis patch adds a connector that reports fork, exec, id change, and exit\nevents for all processes to userspace.  It replaces the fork_advisor patch\nthat ELSA is currently using.  Applications that may find these events\nuseful include accounting/auditing (e.g.  ELSA), system activity monitoring\n(e.g.  top), security, and resource management (e.g.  CKRM).\n\nSigned-off-by: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b67a1b9e4bf878aa5d4b6b44cb5a251a2f425f0d",
      "tree": "8fa921440476083be42f21ce6d0c4091a3757742",
      "parents": [
        "3e6716e748609a3a899e8d670e42832921bd45bc"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Sun Oct 30 15:03:44 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:31 2005 -0800"
      },
      "message": "[PATCH] remove hardcoded SEND_SIG_xxx constants\n\nThis patch replaces hardcoded SEND_SIG_xxx constants with\ntheir symbolic names.\n\nNo changes in affected .o files.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7f2a52555998c699a7e89f24636c909d6fc08a60",
      "tree": "98ef1254ab3e727ba3470d4eeaf064d5dcb48614",
      "parents": [
        "396dc44bcac58f464b7b23c345052e37881cccea"
      ],
      "author": {
        "name": "Roland McGrath",
        "email": "roland@redhat.com",
        "time": "Sun Oct 30 15:02:50 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:24 2005 -0800"
      },
      "message": "[PATCH] wait4 PTRACE_ATTACH race fix\n\nBack about a year ago when I last fiddled heavily with the do_wait code, I\nwas thinking too hard about the wrong thing and I now think I introduced a\nbug whose inverse thought I was fixing.\n\nApparently noone was looking too hard over much shoulder, so as to cite my\nbogus reasoning at the time.  In the race condition when PTRACE_ATTACH is\nabout to steal a child and then the child hits a tracing event (what\nmy_ptrace_child checks for), the real parent does need to set its flag\nnoting it has some eligible live children.  Otherwise a spurious ECHILD\nerror is possible, since the child in question is not yet on the\nptrace_children list.\n\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7407251a0e2ed099e4b12b742b635503e981507c",
      "tree": "826c78104c96a3982ff8348484749c718f4a413a",
      "parents": [
        "40dc565122ed1e180a0637f88cdfca734d33db78"
      ],
      "author": {
        "name": "Coywolf Qi Hunt",
        "email": "qiyong@fc-cn.com",
        "time": "Sun Oct 30 15:02:47 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:23 2005 -0800"
      },
      "message": "[PATCH] PF_DEAD cleanup\n\nThe PF_DEAD setting doesn\u0027t belong to exit_notify(), move it to a proper\nplace.\n\nSigned-off-by: Coywolf Qi Hunt \u003cqiyong@fc-cn.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "365e9c87a982c03d0af3886e29d877f581b59611",
      "tree": "d06c1918ca9fe6677d7e4e869555e095004274f7",
      "parents": [
        "861f2fb8e796022b4928cab9c74fca6681a1c557"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:18 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:39 2005 -0700"
      },
      "message": "[PATCH] mm: update_hiwaters just in time\n\nupdate_mem_hiwater has attracted various criticisms, in particular from those\nconcerned with mm scalability.  Originally it was called whenever rss or\ntotal_vm got raised.  Then many of those callsites were replaced by a timer\ntick call from account_system_time.  Now Frank van Maarseveen reports that to\nbe found inadequate.  How about this?  Works for Frank.\n\nReplace update_mem_hiwater, a poor combination of two unrelated ops, by macros\nupdate_hiwater_rss and update_hiwater_vm.  Don\u0027t attempt to keep\nmm-\u003ehiwater_rss up to date at timer tick, nor every time we raise rss (usually\nby 1): those are hot paths.  Do the opposite, update only when about to lower\nrss (usually by many), or just before final accounting in do_exit.  Handle\nmm-\u003ehiwater_vm in the same way, though it\u0027s much less of an issue.  Demand\nthat whoever collects these hiwater statistics do the work of taking the\nmaximum with rss or total_vm.\n\nAnd there has been no collector of these hiwater statistics in the tree.  The\nnew convention needs an example, so match Frank\u0027s usage by adding a VmPeak\nline above VmSize to /proc/\u003cpid\u003e/status, and also a VmHWM line above VmRSS\n(High-Water-Mark or High-Water-Memory).\n\nThere was a particular anomaly during mremap move, that hiwater_vm might be\ncaptured too high.  A fleeting such anomaly remains, but it\u0027s quickly\ncorrected now, whereas before it would stick.\n\nWhat locking?  None: if the app is racy then these statistics will be racy,\nit\u0027s not worth any overhead to make them exact.  But whenever it suits,\nhiwater_vm is updated under exclusive mmap_sem, and hiwater_rss under\npage_table_lock (for now) or with preemption disabled (later on): without\ngoing to any trouble, minimize the time between reading current values and\nupdating, to minimize those occasions when a racing thread bumps a count up\nand back down in between.\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a362f463a6d316d14daed0f817e151835ce97ff7",
      "tree": "99b510438f9c88860ae17f1233cf21be24a152e3",
      "parents": [
        "7a4ed937aa44acdeb8c6ba671509dc7b54b09d3a"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Oct 27 09:07:33 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Oct 27 09:07:33 2005 -0700"
      },
      "message": "Revert \"remove false BUG_ON() from run_posix_cpu_timers()\"\n\nThis reverts commit 3de463c7d9d58f8cf3395268230cb20a4c15bffa.\n\nRoland has another patch that allows us to leave the BUG_ON() in place\nby just making sure that the condition it tests for really is always\ntrue.\n\nThat goes in next.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "3de463c7d9d58f8cf3395268230cb20a4c15bffa",
      "tree": "20ba1584eefb7ed75f6f8536f40e55966294cf4f",
      "parents": [
        "108150ea78003044e41150c75259447b2c0953b6"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Mon Oct 24 14:34:03 2005 +0400"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Oct 24 08:12:35 2005 -0700"
      },
      "message": "[PATCH] posix-timers: remove false BUG_ON() from run_posix_cpu_timers()\n\ndo_exit() clears -\u003eit_##clock##_expires, but nothing prevents\nanother cpu to attach the timer to exiting process after that.\n\nAfter exit_notify() does \u0027write_unlock_irq(\u0026tasklist_lock)\u0027 and\nbefore do_exit() calls \u0027schedule() local timer interrupt can find\ntsk-\u003eexit_state !\u003d 0. If that state was EXIT_DEAD (or another cpu\ndoes sys_wait4) interrupted task has -\u003esignal \u003d\u003d NULL.\n\nAt this moment exiting task has no pending cpu timers, they were cleaned\nup in __exit_signal()-\u003eposix_cpu_timers_exit{,_group}(), so we can just\nreturn from irq.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "25f407f0b668f5e4ebd5d13e1fb4306ba6427ead",
      "tree": "10d8661419da9e0d6be6d22ef319582d052c4a26",
      "parents": [
        "9465bee863bc4c6cf1566c12d6f92a8133e3da5c"
      ],
      "author": {
        "name": "Roland McGrath",
        "email": "roland@redhat.com",
        "time": "Fri Oct 21 15:03:29 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Oct 21 15:38:08 2005 -0700"
      },
      "message": "[PATCH] Call exit_itimers from do_exit, not __exit_signal\n\nWhen I originally moved exit_itimers into __exit_signal, that was the only\nplace where we could reliably know it was the last thread in the group\ndying, without races.  Since then we\u0027ve gotten the signal_struct.live\ncounter, and do_exit can reliably do group-wide cleanup work.\n\nThis patch moves the call to do_exit, where it\u0027s made without locks.  This\navoids the deadlock issues that the old __exit_signal code\u0027s comment talks\nabout, and the one that Oleg found recently with process CPU timers.\n\n[ This replaces e03d13e985d48ac4885382c9e3b1510c78bd047f, which is why\n  it was just reverted. ]\n\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "14bf01bb0599c89fc7f426d20353b76e12555308",
      "tree": "4d9c164faaff5df25044b15afa235debc96091dc",
      "parents": [
        "fd2e54b35bd70d11c160ded4834e2378e915356e"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 01 11:04:18 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 01 11:04:18 2005 -0700"
      },
      "message": "Fix inequality comparison against \"task-\u003estate\"\n\nWe should always use bitmask ops, rather than depend on some ordering of\nthe different states.  With the TASK_NONINTERACTIVE flag, the inequality\ndoesn\u0027t really work.\n\nOleg Nesterov argues (likely correctly) that this test is unnecessary in\nthe first place.  However, the minimal fix for now is to at least make\nit work in the presense of TASK_NONINTERACTIVE.  Waiting for consensus\nfrom Roland \u0026 co on potential bigger cleanups.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "4fb3a53860cee2aaaf81186c451b7da0b95b45c1",
      "tree": "db66ba7d3886644729707586aed781c445e12c16",
      "parents": [
        "af4e5a218e18ad588d60a4f9d6f8fb5db1a32587"
      ],
      "author": {
        "name": "Dipankar Sarma",
        "email": "dipankar@in.ibm.com",
        "time": "Fri Sep 16 19:28:13 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Sep 17 11:50:02 2005 -0700"
      },
      "message": "[PATCH] files: fix preemption issues\n\nWith the new fdtable locking rules, you have to protect fdtable with either\n-\u003efile_lock or rcu_read_lock/unlock().  There are some places where we\naren\u0027t doing either.  This patch fixes those places.\n\nSigned-off-by: Dipankar Sarma \u003cdipankar@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "ab2af1f5005069321c5d130f09cce577b03f43ef",
      "tree": "73a70ba486f522cd9eeeef376ede2b5a1c1b473b",
      "parents": [
        "6e72ad2c581de121cc7e772469e2a8f6b1fd4379"
      ],
      "author": {
        "name": "Dipankar Sarma",
        "email": "dipankar@in.ibm.com",
        "time": "Fri Sep 09 13:04:13 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 09 13:57:55 2005 -0700"
      },
      "message": "[PATCH] files: files struct with RCU\n\nPatch to eliminate struct files_struct.file_lock spinlock on the reader side\nand use rcu refcounting rcuref_xxx api for the f_count refcounter.  The\nupdates to the fdtable are done by allocating a new fdtable structure and\nsetting files-\u003efdt to point to the new structure.  The fdtable structure is\nprotected by RCU thereby allowing lock-free lookup.  For fd arrays/sets that\nare vmalloced, we use keventd to free them since RCU callbacks can\u0027t sleep.  A\nglobal list of fdtable to be freed is not scalable, so we use a per-cpu list.\nIf keventd is already handling the current cpu\u0027s work, we use a timer to defer\nqueueing of that work.\n\nSince the last publication, this patch has been re-written to avoid using\nexplicit memory barriers and use rcu_assign_pointer(), rcu_dereference()\npremitives instead.  This required that the fd information is kept in a\nseparate structure (fdtable) and updated atomically.\n\nSigned-off-by: Dipankar Sarma \u003cdipankar@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "badf16621c1f9d1ac753be056fce11b43d6e0be5",
      "tree": "3fdf833fdf2e3d3a439090743539680449ec3428",
      "parents": [
        "c0dfb2905126e9e94edebbce8d3e05001301f52d"
      ],
      "author": {
        "name": "Dipankar Sarma",
        "email": "dipankar@in.ibm.com",
        "time": "Fri Sep 09 13:04:10 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 09 13:57:55 2005 -0700"
      },
      "message": "[PATCH] files: break up files struct\n\nIn order for the RCU to work, the file table array, sets and their sizes must\nbe updated atomically.  Instead of ensuring this through too many memory\nbarriers, we put the arrays and their sizes in a separate structure.  This\npatch takes the first step of putting the file table elements in a separate\nstructure fdtable that is embedded withing files_struct.  It also changes all\nthe users to refer to the file table using files_fdtable() macro.  Subsequent\napplciation of RCU becomes easier after this.\n\nSigned-off-by: Dipankar Sarma \u003cdipankar@in.ibm.com\u003e\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "c306895167c8384b88bc02945a0d226a04218fa5",
      "tree": "d3f298c9cf8f36787acae2c829e64f05a392162c",
      "parents": [
        "e8ed11b9dc07df0134248542ca8e7d40751a6052"
      ],
      "author": {
        "name": "Andrew Morton",
        "email": "akpm@osdl.org",
        "time": "Thu Aug 04 16:49:32 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Aug 04 16:57:49 2005 -0700"
      },
      "message": "[PATCH] revert \"timer exit cleanup\"\n\nRevert this June 17 patch: it broke persistence of timers across execve().\n\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: george anzinger \u003cgeorge@mvista.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "22e2c507c301c3dbbcf91b4948b88f78842ee6c9",
      "tree": "9a97c91d1362e69703aa286021daffb8a5456f4c",
      "parents": [
        "020f46a39eb7b99a575b9f4d105fce2b142acdf1"
      ],
      "author": {
        "name": "Jens Axboe",
        "email": "axboe@suse.de",
        "time": "Mon Jun 27 10:55:12 2005 +0200"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Mon Jun 27 14:33:29 2005 -0700"
      },
      "message": "[PATCH] Update cfq io scheduler to time sliced design\n\nThis updates the CFQ io scheduler to the new time sliced design (cfq\nv3).  It provides full process fairness, while giving excellent\naggregate system throughput even for many competing processes.  It\nsupports io priorities, either inherited from the cpu nice value or set\ndirectly with the ioprio_get/set syscalls.  The latter closely mimic\nset/getpriority.\n\nThis import is based on my latest from -mm.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "71a2224d7d1cefc23a1ac80bba421cc069cc3257",
      "tree": "3b3bc52e592484f008b4f1035a0d2e9e16b029f3",
      "parents": [
        "b030a4dd609e167da7f73c2d1fa5af864a0aea17"
      ],
      "author": {
        "name": "Christoph Lameter",
        "email": "christoph@lameter.com",
        "time": "Thu Jun 23 00:10:05 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Thu Jun 23 09:45:30 2005 -0700"
      },
      "message": "[PATCH] Optimize sys_times for a single thread process\n\nAvoid taking the tasklist_lock in sys_times if the process is single\nthreaded.  In a NUMA system taking the tasklist_lock may cause a bouncing\ncacheline if multiple independent processes continually call sys_times to\nmeasure their performance.\n\nSigned-off-by: Christoph Lameter \u003cchristoph@lameter.com\u003e\nSigned-off-by: Shai Fultheim \u003cshai@scalex86.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "df164db5fd16888ddbe2a63a47b2f6dda9a428b5",
      "tree": "cc9aaf42f93761083e58e1d9d8d22261e0ff3686",
      "parents": [
        "5f45f1a78fbac3cc859ec10c5366e97d20d40fa2"
      ],
      "author": {
        "name": "Alexander Nyberg",
        "email": "alexn@dsv.su.se",
        "time": "Thu Jun 23 00:09:13 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Thu Jun 23 09:45:20 2005 -0700"
      },
      "message": "[PATCH] avoid resursive oopses\n\nPrevent recursive faults in do_exit() by leaving the task alone and wait\nfor reboot.  This may allow a more graceful shutdown and possibly save the\noriginal oops.\n\nSigned-off-by: Alexander Nyberg \u003calexn@telia.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "caf2857ac6e0ba2651e722f05d5f7d3ec8ef2615",
      "tree": "cb8e51e7c17c0964bdfd29635d51da0124d0dfe8",
      "parents": [
        "97008082eacab047c189028202e055280f799ace"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Fri Jun 17 11:36:36 2005 +0200"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Fri Jun 17 10:03:50 2005 -0700"
      },
      "message": "[PATCH] timer exit cleanup\n\nDo all timer zapping in exit_itimers.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "012914dad25bd5cacf88af4429eecda62a06020d",
      "tree": "e265fa0cf7dccef220bc26a16c1f0694b4b4bbee",
      "parents": [
        "3ea8b477b4b9d3e75b5e9b8aea41259f45031823"
      ],
      "author": {
        "name": "Russ Anderson",
        "email": "(rja@sgi.com)",
        "time": "Sat Apr 23 00:08:00 2005 -0700"
      },
      "committer": {
        "name": "Tony Luck",
        "email": "tony.luck@intel.com",
        "time": "Tue May 03 13:58:17 2005 -0700"
      },
      "message": "[patch] MCA recovery module undefined symbol fix\n\nThe patch \"MCA recovery improvements\" added do_exit to mca_drv.c.\nThat\u0027s fine when the mca recovery code is built in the kernel\n(CONFIG_IA64_MCA_RECOVERY\u003dy) but breaks building the mca recovery\ncode as a module (CONFIG_IA64_MCA_RECOVERY\u003dm).\n\nMost users are currently building this as a module, as loading\nand unloading the module provides a very convenient way to turn\non/off error recovery.\n\nThis patch exports do_exit, so mca_drv.c can build as a module.\n\nSigned-off-by: Russ Anderson (rja@sgi.com)\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n"
    },
    {
      "commit": "408b664a7d394a5e4315fbd14aca49b042cb2b08",
      "tree": "bd3ebe72229227962d157e46e61ed65b78d6e28b",
      "parents": [
        "c31403a1f5a761599df38bcc2d6ba94f24320c33"
      ],
      "author": {
        "name": "Adrian Bunk",
        "email": "bunk@stusta.de",
        "time": "Sun May 01 08:59:29 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sun May 01 08:59:29 2005 -0700"
      },
      "message": "[PATCH] make lots of things static\n\nAnother large rollup of various patches from Adrian which make things static\nwhere they were needlessly exported.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "4dc3b16ba18c0f967ad100c52fa65b01a4f76ff0",
      "tree": "fa038ad8969980eec6cef5b737872fda9feb4c6a",
      "parents": [
        "333f981720d619e2038b980a55ad01b10580eb9f"
      ],
      "author": {
        "name": "Pavel Pisa",
        "email": "pisa@cmp.felk.cvut.cz",
        "time": "Sun May 01 08:59:25 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sun May 01 08:59:25 2005 -0700"
      },
      "message": "[PATCH] DocBook: changes and extensions to the kernel documentation\n\nI have recompiled Linux kernel 2.6.11.5 documentation for me and our\nuniversity students again.  The documentation could be extended for more\nsources which are equipped by structured comments for recent 2.6 kernels.  I\nhave tried to proceed with that task.  I have done that more times from 2.6.0\ntime and it gets boring to do same changes again and again.  Linux kernel\ncompiles after changes for i386 and ARM targets.  I have added references to\nsome more files into kernel-api book, I have added some section names as well.\n So please, check that changes do not break something and that categories are\nnot too much skewed.\n\nI have changed kernel-doc to accept \"fastcall\" and \"asmlinkage\" words reserved\nby kernel convention.  Most of the other changes are modifications in the\ncomments to make kernel-doc happy, accept some parameters description and do\nnot bail out on errors.  Changed \u003cpid\u003e to @pid in the description, moved some\n#ifdef before comments to correct function to comments bindings, etc.\n\nYou can see result of the modified documentation build at\n  http://cmp.felk.cvut.cz/~pisa/linux/lkdb-2.6.11.tar.gz\n\nSome more sources are ready to be included into kernel-doc generated\ndocumentation.  Sources has been added into kernel-api for now.  Some more\nsection names added and probably some more chaos introduced as result of quick\ncleanup work.\n\nSigned-off-by: Pavel Pisa \u003cpisa@cmp.felk.cvut.cz\u003e\nSigned-off-by: Martin Waitz \u003ctali@admingilde.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7ed20e1ad521b5f5df61bf6559ae60738e393741",
      "tree": "90931724e45eaedb3445314e8b94e78253642395",
      "parents": [
        "e5bdd883a189243541e7a132385580703b049102"
      ],
      "author": {
        "name": "Jesper Juhl",
        "email": "juhl-lkml@dif.dk",
        "time": "Sun May 01 08:59:14 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sun May 01 08:59:14 2005 -0700"
      },
      "message": "[PATCH] convert that currently tests _NSIG directly to use valid_signal()\n\nConvert most of the current code that uses _NSIG directly to instead use\nvalid_signal().  This avoids gcc -W warnings and off-by-one errors.\n\nSigned-off-by: Jesper Juhl \u003cjuhl-lkml@dif.dk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "c06fec5022ebe014af876da2df4a0eee836e97c8",
      "tree": "074874a0f975d7d776b7a789f3fc1715f1fa9300",
      "parents": [
        "42d4dc3f4e1ec1396371aac89d0dccfdd977191b"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Fri Apr 29 09:37:07 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Fri Apr 29 09:37:07 2005 -0700"
      },
      "message": "Remove bogus BUG() in kernel/exit.c\n\nIt\u0027s old sanity checking that may have been useful for debugging, but\nis just bogus these days.\n\nNoticed by Mattia Belletti.\n"
    },
    {
      "commit": "6c46ada700568897165409e618ed584683838b49",
      "tree": "3e58ca796d70c7867bb2acd6fbe239f671decd78",
      "parents": [
        "2f4cfacecd522849dac254f87273525eeca33d1d"
      ],
      "author": {
        "name": "Coywolf Qi Hunt",
        "email": "coywolf@lovecn.org",
        "time": "Sat Apr 16 15:26:01 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:26:01 2005 -0700"
      },
      "message": "[PATCH] reparent_to_init cleanup\n\nThis patch hides reparent_to_init().  reparent_to_init() should only be\ncalled by daemonize().\n\nSigned-off-by: Coywolf Qi Hunt \u003ccoywolf@lovecn.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
      "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d",
      "parents": [],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:20:36 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:20:36 2005 -0700"
      },
      "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n"
    }
  ]
}