)]}'
{
  "log": [
    {
      "commit": "1d2c8eea698514cfaa53fc991b960791d09508e1",
      "tree": "e6e2b2d491e7e7256862fcc493b81815cc966312",
      "parents": [
        "88ca3b94e82e763ef90c8e57cacd51a3c143ea62"
      ],
      "author": {
        "name": "Christoph Hellwig",
        "email": "hch@lst.de",
        "time": "Wed Oct 04 02:15:25 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Oct 04 07:55:13 2006 -0700"
      },
      "message": "[PATCH] slab: clean up leak tracking ifdefs a little bit\n\n- rename ____kmalloc to kmalloc_track_caller so that people have a chance\n  to guess what it does just from it\u0027s name.  Add a comment describing it\n  for those who don\u0027t.  Also move it after kmalloc in slab.h so people get\n  less confused when they are just looking for kmalloc - move things around\n  in slab.c a little to reduce the ifdef mess.\n\n[penberg@cs.helsinki.fi: Fix up reversed #ifdef]\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Christoph Lameter \u003cclameter@engr.sgi.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "f30c2269544bffc7bf1b0d7c0abe5be1be83b8cb",
      "tree": "2f6140d8a555af6a133690ed6b42599e78a43c54",
      "parents": [
        "670e9f34ee3c7e052514c85014d2fdd99b672cdc"
      ],
      "author": {
        "name": "Uwe Zeisberger",
        "email": "Uwe_Zeisberger@digi.com",
        "time": "Tue Oct 03 23:01:26 2006 +0200"
      },
      "committer": {
        "name": "Adrian Bunk",
        "email": "bunk@stusta.de",
        "time": "Tue Oct 03 23:01:26 2006 +0200"
      },
      "message": "fix file specification in comments\n\nMany files include the filename at the beginning, serveral used a wrong one.\n\nSigned-off-by: Uwe Zeisberger \u003cUwe_Zeisberger@digi.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n"
    },
    {
      "commit": "133d205a18b7a4d8cb52959c5310f6664277cf61",
      "tree": "be3056dedc3190d06647a07425e8fcdcce5da868",
      "parents": [
        "1a1d92c10dd24bbdc28b3d6e2d03ec199dd3a65b"
      ],
      "author": {
        "name": "Alexey Dobriyan",
        "email": "adobriyan@gmail.com",
        "time": "Wed Sep 27 01:49:41 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 27 08:26:11 2006 -0700"
      },
      "message": "[PATCH] Make kmem_cache_destroy() return void\n\nun-, de-, -free, -destroy, -exit, etc functions should in general return\nvoid.  Also,\n\nThere is very little, say, filesystem driver code can do upon failed\nkmem_cache_destroy().  If it will be decided to BUG in this case, BUG\nshould be put in generic code, instead.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "972d1a7b140569084439a81265a0f15b74e924e0",
      "tree": "e86e676e407503ef3d98020a88bb925235f11434",
      "parents": [
        "8417bba4b151346ed475fcc923693c9e3be89063"
      ],
      "author": {
        "name": "Christoph Lameter",
        "email": "clameter@sgi.com",
        "time": "Mon Sep 25 23:31:51 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Sep 26 08:48:51 2006 -0700"
      },
      "message": "[PATCH] ZVC: Support NR_SLAB_RECLAIMABLE / NR_SLAB_UNRECLAIMABLE\n\nRemove the atomic counter for slab_reclaim_pages and replace the counter\nand NR_SLAB with two ZVC counter that account for unreclaimable and\nreclaimable slab pages: NR_SLAB_RECLAIMABLE and NR_SLAB_UNRECLAIMABLE.\n\nChange the check in vmscan.c to refer to to NR_SLAB_RECLAIMABLE.  The\nintend seems to be to check for slab pages that could be freed.\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": "dbe5e69d2d6e591996ea2b817b887d03b60bb143",
      "tree": "09e21f2e0da60faef982d02a9224e62c409e776a",
      "parents": [
        "da6052f7b33abe55fbfd7d2213815f58c00a88d4"
      ],
      "author": {
        "name": "Christoph Hellwig",
        "email": "hch@lst.de",
        "time": "Mon Sep 25 23:31:36 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Sep 26 08:48:49 2006 -0700"
      },
      "message": "[PATCH] slab: optimize kmalloc_node the same way as kmalloc\n\n[akpm@osdl.org: export fix]\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nAcked-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": "b221385bc41d6789edde3d2fa0cb20d5045730eb",
      "tree": "93f3317247d587fd011eb9d77cd73a49670d8d5f",
      "parents": [
        "204ec841fbea3e5138168edbc3a76d46747cc987"
      ],
      "author": {
        "name": "Adrian Bunk",
        "email": "bunk@stusta.de",
        "time": "Mon Sep 25 23:31:02 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Sep 26 08:48:45 2006 -0700"
      },
      "message": "[PATCH] mm/: make functions static\n\nThis patch makes the following needlessly global functions static:\n - slab.c: kmem_find_general_cachep()\n - swap.c: __page_cache_release()\n - vmalloc.c: __vmalloc_node()\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "800590f523bf3bde9fa6c8e4d6763e4bf6a2c8ec",
      "tree": "0afbccc4b3648633da42d2c4b79cdb8f756804fd",
      "parents": [
        "5a4d43615921575b0c8299a5407ce4836e4138fd"
      ],
      "author": {
        "name": "Paul Drynoff",
        "email": "pauldrynoff@gmail.com",
        "time": "Fri Jun 23 02:03:48 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Jun 23 07:42:52 2006 -0700"
      },
      "message": "[PATCH] slab: kmalloc, kzalloc comments cleanup and fix\n\n- Move comments for kmalloc to right place, currently it near __do_kmalloc\n\n- Comments for kzalloc\n\n- More detailed comments for kmalloc\n\n- Appearance of \"kmalloc\" and \"kzalloc\" man pages after \"make mandocs\"\n\n[rdunlap@xenotime.net: simplification]\nSigned-off-by: Paul Drynoff \u003cpauldrynoff@gmail.com\u003e\nAcked-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "66643de455c27973ac31ad6de9f859d399916842",
      "tree": "7ebed7f051879007d4b11d6aaa9e65a1bcb0b08f",
      "parents": [
        "2c23d62abb820e19c54012520f08a198c2233a85",
        "387e2b0439026aa738a9edca15a57e5c0bcb4dfc"
      ],
      "author": {
        "name": "David Woodhouse",
        "email": "dwmw2@infradead.org",
        "time": "Wed May 24 09:22:21 2006 +0100"
      },
      "committer": {
        "name": "David Woodhouse",
        "email": "dwmw2@infradead.org",
        "time": "Wed May 24 09:22:21 2006 +0100"
      },
      "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n\nConflicts:\n\n\tinclude/asm-powerpc/unistd.h\n\tinclude/asm-sparc/unistd.h\n\tinclude/asm-sparc64/unistd.h\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n"
    },
    {
      "commit": "39d24e64263cd3211705d3b61ea4171c65030921",
      "tree": "b527b1395b070180b7f930c0a89530f11bce7b3c",
      "parents": [
        "48564e628bd7662d7a0b3ac81c41cd0e4cc36dae"
      ],
      "author": {
        "name": "Mike Kravetz",
        "email": "kravetz@us.ibm.com",
        "time": "Mon May 15 09:44:13 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon May 15 11:20:56 2006 -0700"
      },
      "message": "[PATCH] add slab_is_available() routine for boot code\n\nslab_is_available() indicates slab based allocators are available for use.\nSPARSEMEM code needs to know this as it can be called at various times\nduring the boot process.\n\nSigned-off-by: Mike Kravetz \u003ckravetz@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "62c4f0a2d5a188f73a94f2cb8ea0dba3e7cf0a7f",
      "tree": "e85ca2d0dd43f90dccf758338764c3caa55f333f",
      "parents": [
        "089f26d5e31b7bf42a9a8fefec08b30cd27f4b0e"
      ],
      "author": {
        "name": "David Woodhouse",
        "email": "dwmw2@infradead.org",
        "time": "Wed Apr 26 12:56:16 2006 +0100"
      },
      "committer": {
        "name": "David Woodhouse",
        "email": "dwmw2@infradead.org",
        "time": "Wed Apr 26 12:56:16 2006 +0100"
      },
      "message": "Don\u0027t include linux/config.h from anywhere else in include/\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n"
    },
    {
      "commit": "6b3934ef52712ece50605dfc72e55d00c580831a",
      "tree": "5ec3c4f69a20880f75de6ff8d7d2f67d96328df3",
      "parents": [
        "7001510d0cbf51ad202dd2d0744f54104285cbb9"
      ],
      "author": {
        "name": "Oleg Nesterov",
        "email": "oleg@tv-sign.ru",
        "time": "Tue Mar 28 16:11:16 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 18:36:42 2006 -0800"
      },
      "message": "[PATCH] copy_process: cleanup bad_fork_cleanup_signal\n\n__exit_signal() does important cleanups atomically under -\u003esiglock.  It is\nalso called from copy_process\u0027s error path.  This is not good, for example we\ncan\u0027t move __unhash_process() under -\u003esiglock for that reason.\n\nWe should not mix these 2 paths, just look at ugly \u0027if (p-\u003esighand)\u0027 under\n\u0027bad_fork_cleanup_sighand:\u0027 label.  For copy_process() case it is sufficient\nto just backout copy_signal(), nothing more.\n\nAgain, nobody can see this task yet.  For CLONE_THREAD case we just decrement\nsignal-\u003ecount, otherwise nobody can see this -\u003esignal and we can free it\nlockless.\n\nThis patch assumes it is safe to do exit_thread_group_keys() without\ntasklist_lock.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "40c07ae8daa659b8feb149c84731629386873c16",
      "tree": "77d9e7572135de30f184103cc6dd36f9c0f8dfbf",
      "parents": [
        "a8c0f9a41f88da703ade33f9c1626a55c786e8bb"
      ],
      "author": {
        "name": "Pekka Enberg",
        "email": "penberg@cs.helsinki.fi",
        "time": "Sat Mar 25 03:06:43 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Mar 25 08:22:49 2006 -0800"
      },
      "message": "[PATCH] slab: optimize constant-size kzalloc calls\n\nAs suggested by Eric Dumazet, optimize kzalloc() calls that pass a\ncompile-time constant size.  Please note that the patch increases kernel\ntext slightly (~200 bytes for defconfig on x86).\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a8c0f9a41f88da703ade33f9c1626a55c786e8bb",
      "tree": "8c2904597c61b873bfd85eed4ac196dd66e6f125",
      "parents": [
        "871751e25d956ad24f129ca972b7851feaa61d53"
      ],
      "author": {
        "name": "Pekka Enberg",
        "email": "penberg@cs.helsinki.fi",
        "time": "Sat Mar 25 03:06:42 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Mar 25 08:22:49 2006 -0800"
      },
      "message": "[PATCH] slab: introduce kmem_cache_zalloc allocator\n\nIntroduce a memory-zeroing variant of kmem_cache_alloc.  The allocator\nalready exits in XFS and there are potential users for it so this patch\nmakes the allocator available for the general public.\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "871751e25d956ad24f129ca972b7851feaa61d53",
      "tree": "c3213a17481f601339ce0c81a22eebca0946c2c7",
      "parents": [
        "f52ac8fec8a13e207f675b0c16e0d5f800c1c204"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Sat Mar 25 03:06:39 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Mar 25 08:22:49 2006 -0800"
      },
      "message": "[PATCH] slab: implement /proc/slab_allocators\n\nImplement /proc/slab_allocators.   It produces output like:\n\nidr_layer_cache: 80 idr_pre_get+0x33/0x4e\nbuffer_head: 2555 alloc_buffer_head+0x20/0x75\nmm_struct: 9 mm_alloc+0x1e/0x42\nmm_struct: 20 dup_mm+0x36/0x370\nvm_area_struct: 384 dup_mm+0x18f/0x370\nvm_area_struct: 151 do_mmap_pgoff+0x2e0/0x7c3\nvm_area_struct: 1 split_vma+0x5a/0x10e\nvm_area_struct: 11 do_brk+0x206/0x2e2\nvm_area_struct: 2 copy_vma+0xda/0x142\nvm_area_struct: 9 setup_arg_pages+0x99/0x214\nfs_cache: 8 copy_fs_struct+0x21/0x133\nfs_cache: 29 copy_process+0xf38/0x10e3\nfiles_cache: 30 alloc_files+0x1b/0xcf\nsignal_cache: 81 copy_process+0xbaa/0x10e3\nsighand_cache: 77 copy_process+0xe65/0x10e3\nsighand_cache: 1 de_thread+0x4d/0x5f8\nanon_vma: 241 anon_vma_prepare+0xd9/0xf3\nsize-2048: 1 add_sect_attrs+0x5f/0x145\nsize-2048: 2 journal_init_revoke+0x99/0x302\nsize-2048: 2 journal_init_revoke+0x137/0x302\nsize-2048: 2 journal_init_inode+0xf9/0x1c4\n\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Alexander Nyberg \u003calexn@telia.com\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Christoph Lameter \u003cclameter@engr.sgi.com\u003e\nCc: Ravikiran Thirumalai \u003ckiran@scalex86.org\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nDESC\nslab-leaks3-locking-fix\nEDESC\nFrom: Andrew Morton \u003cakpm@osdl.org\u003e\n\nUpdate for slab-remove-cachep-spinlock.patch\n\nCc: Al Viro \u003cviro@ftp.linux.org.uk\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Alexander Nyberg \u003calexn@telia.com\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Christoph Lameter \u003cclameter@engr.sgi.com\u003e\nCc: Ravikiran Thirumalai \u003ckiran@scalex86.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "101a50019ae5e370d73984ee05d56dd3b08f330a",
      "tree": "f5628837d4bb68a4109dfb8d6601f95b630848c3",
      "parents": [
        "fffb60f93ce5880aade88e01d7133b52a4879710"
      ],
      "author": {
        "name": "Paul Jackson",
        "email": "pj@sgi.com",
        "time": "Fri Mar 24 03:16:07 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Mar 24 07:33:23 2006 -0800"
      },
      "message": "[PATCH] cpuset memory spread slab cache implementation\n\nProvide the slab cache infrastructure to support cpuset memory spreading.\n\nSee the previous patches, cpuset_mem_spread, for an explanation of cpuset\nmemory spreading.\n\nThis patch provides a slab cache SLAB_MEM_SPREAD flag.  If set in the\nkmem_cache_create() call defining a slab cache, then any task marked with the\nprocess state flag PF_MEMSPREAD will spread memory page allocations for that\ncache over all the allowed nodes, instead of preferring the local (faulting)\nnode.\n\nOn systems not configured with CONFIG_NUMA, this results in no change to the\npage allocation code path for slab caches.\n\nOn systems with cpusets configured in the kernel, but the \"memory_spread\"\ncpuset option not enabled for the current tasks cpuset, this adds a call to a\ncpuset routine and failed bit test of the processor state flag PF_SPREAD_SLAB.\n\nFor tasks so marked, a second inline test is done for the slab cache flag\nSLAB_MEM_SPREAD, and if that is set and if the allocation is not\nin_interrupt(), this adds a call to to a cpuset routine that computes which of\nthe tasks mems_allowed nodes should be preferred for this allocation.\n\n\u003d\u003d\u003e This patch adds another hook into the performance critical\n    code path to allocating objects from the slab cache, in the\n    ____cache_alloc() chunk, below.  The next patch optimizes this\n    hook, reducing the impact of the combined mempolicy plus memory\n    spreading hooks on this critical code path to a single check\n    against the tasks task_struct flags word.\n\nThis patch provides the generic slab flags and logic needed to apply memory\nspreading to a particular slab.\n\nA subsequent patch will mark a few specific slab caches for this placement\npolicy.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "ac2b898ca6fb06196a26869c23b66afe7944e52e",
      "tree": "e82e7bebd89b02813ce23f76fec4aeb5626da655",
      "parents": [
        "911851e6ee6ac4e26f07be342a89632f78494fef"
      ],
      "author": {
        "name": "Christoph Lameter",
        "email": "clameter@engr.sgi.com",
        "time": "Wed Mar 22 00:08:15 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Mar 22 07:53:59 2006 -0800"
      },
      "message": "[PATCH] slab: Remove SLAB_NO_REAP option\n\nSLAB_NO_REAP is documented as an option that will cause this slab not to be\nreaped under memory pressure.  However, that is not what happens.  The only\nthing that SLAB_NO_REAP controls at the moment is the reclaim of the unused\nslab elements that were allocated in batch in cache_reap().  Cache_reap()\nis run every few seconds independently of memory pressure.\n\nCould we remove the whole thing?  Its only used by three slabs anyways and\nI cannot find a reason for having this option.\n\nThere is an additional problem with SLAB_NO_REAP.  If set then the recovery\nof objects from alien caches is switched off.  Objects not freed on the\nsame node where they were initially allocated will only be reused if a\ncertain amount of objects accumulates from one alien node (not very likely)\nor if the cache is explicitly shrunk.  (Strangely __cache_shrink does not\ncheck for SLAB_NO_REAP)\n\nGetting rid of SLAB_NO_REAP fixes the problems with alien cache freeing.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b50ec7d8070ae7a39fe78e65a8812bbc3ca2f7ac",
      "tree": "56a30fe319a1c4356547d13896d6762df76980d7",
      "parents": [
        "a482289d46587ffcda4c85aab109fb74910d7a48"
      ],
      "author": {
        "name": "Adrian Bunk",
        "email": "bunk@stusta.de",
        "time": "Wed Mar 22 00:08:09 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Mar 22 07:53:58 2006 -0800"
      },
      "message": "[PATCH] kcalloc(): INT_MAX -\u003e ULONG_MAX\n\nSince size_t has the same size as a long on all architectures, it\u0027s enough\nfor overflow checks to check against ULONG_MAX.\n\nThis change could allow a compiler better optimization (especially in the\nn\u003d1 case).\n\nThe practical effect seems to be positive, but quite small:\n\n    text           data     bss      dec            hex filename\n21762380        5859870 1848928 29471178        1c1b1ca vmlinux-old\n21762211        5859870 1848928 29471009        1c1b121 vmlinux-patched\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7fd6b1413082c303613fc137aca9a004740cacf0",
      "tree": "3186f4fdecbda4f16558c393a05408f7d3799ad4",
      "parents": [
        "b958f7d9f35bfb61625f201cd92a3fc39504af7a"
      ],
      "author": {
        "name": "Pekka Enberg",
        "email": "penberg@cs.helsinki.fi",
        "time": "Wed Feb 01 03:05:52 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Feb 01 08:53:18 2006 -0800"
      },
      "message": "[PATCH] slab: fix kzalloc and kstrdup caller report for CONFIG_DEBUG_SLAB\n\nFix kzalloc() and kstrdup() caller report for CONFIG_DEBUG_SLAB.  We must\npass the caller to __cache_alloc() instead of directly doing\n__builtin_return_address(0) there; otherwise kzalloc() and kstrdup() are\nreported as the allocation site instead of the real one.\n\nThanks to Valdis Kletnieks for reporting the problem and Steven Rostedt for\nthe original idea.\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "10cef6029502915bdb3cf0821d425cf9dc30c817",
      "tree": "2c9dfef95d58b64dcf4cdf3c32b18164928b438e",
      "parents": [
        "30992c97ae9d01b17374fbfab76a869fb4bba500"
      ],
      "author": {
        "name": "Matt Mackall",
        "email": "mpm@selenic.com",
        "time": "Sun Jan 08 01:01:45 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jan 08 20:13:41 2006 -0800"
      },
      "message": "[PATCH] slob: introduce the SLOB allocator\n\nconfigurable replacement for slab allocator\n\nThis adds a CONFIG_SLAB option under CONFIG_EMBEDDED.  When CONFIG_SLAB is\ndisabled, the kernel falls back to using the \u0027SLOB\u0027 allocator.\n\nSLOB is a traditional K\u0026R/UNIX allocator with a SLAB emulation layer,\nsimilar to the original Linux kmalloc allocator that SLAB replaced.  It\u0027s\nsignicantly smaller code and is more memory efficient.  But like all\nsimilar allocators, it scales poorly and suffers from fragmentation more\nthan SLAB, so it\u0027s only appropriate for small systems.\n\nIt\u0027s been tested extensively in the Linux-tiny tree.  I\u0027ve also\nstress-tested it with make -j 8 compiles on a 3G SMP+PREEMPT box (not\nrecommended).\n\nHere\u0027s a comparison for otherwise identical builds, showing SLOB saving\nnearly half a megabyte of RAM:\n\n$ size vmlinux*\n   text    data     bss     dec     hex filename\n3336372  529360  190812 4056544  3de5e0 vmlinux-slab\n3323208  527948  190684 4041840  3dac70 vmlinux-slob\n\n$ size mm/{slab,slob}.o\n   text    data     bss     dec     hex filename\n  13221     752      48   14021    36c5 mm/slab.o\n   1896      52       8    1956     7a4 mm/slob.o\n\n/proc/meminfo:\n                  SLAB          SLOB      delta\nMemTotal:        27964 kB      27980 kB     +16 kB\nMemFree:         24596 kB      25092 kB    +496 kB\nBuffers:            36 kB         36 kB       0 kB\nCached:           1188 kB       1188 kB       0 kB\nSwapCached:          0 kB          0 kB       0 kB\nActive:            608 kB        600 kB      -8 kB\nInactive:          808 kB        812 kB      +4 kB\nHighTotal:           0 kB          0 kB       0 kB\nHighFree:            0 kB          0 kB       0 kB\nLowTotal:        27964 kB      27980 kB     +16 kB\nLowFree:         24596 kB      25092 kB    +496 kB\nSwapTotal:           0 kB          0 kB       0 kB\nSwapFree:            0 kB          0 kB       0 kB\nDirty:               4 kB         12 kB      +8 kB\nWriteback:           0 kB          0 kB       0 kB\nMapped:            560 kB        556 kB      -4 kB\nSlab:             1756 kB          0 kB   -1756 kB\nCommitLimit:     13980 kB      13988 kB      +8 kB\nCommitted_AS:     4208 kB       4208 kB       0 kB\nPageTables:         28 kB         28 kB       0 kB\nVmallocTotal:  1007312 kB    1007312 kB       0 kB\nVmallocUsed:        48 kB         48 kB       0 kB\nVmallocChunk:  1007264 kB    1007264 kB       0 kB\n\n(this work has been sponsored in part by CELF)\n\nFrom: Ingo Molnar \u003cmingo@elte.hu\u003e\n\n   Fix 32-bitness bugs in mm/slob.c.\n\nSigned-off-by: Matt Mackall \u003cmpm@selenic.com\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": "2109a2d1b175dfcffbfdac693bdbe4c4ab62f11f",
      "tree": "07b47953a74adaa7490ef24aab10c45a5a4148a6",
      "parents": [
        "4f12bb4f7715f418a9c80f89447948790f476958"
      ],
      "author": {
        "name": "Pekka J Enberg",
        "email": "penberg@cs.Helsinki.FI",
        "time": "Mon Nov 07 00:58:01 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 07 07:53:24 2005 -0800"
      },
      "message": "[PATCH] mm: rename kmem_cache_s to kmem_cache\n\nThis patch renames struct kmem_cache_s to kmem_cache so we can start using\nit instead of kmem_cache_t typedef.\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "6daa0e28627abf362138244a620a821a9027d816",
      "tree": "5ca9cbc421cc1adf228cdd30cd627bca8be6242c",
      "parents": [
        "af4ca457eaf2d6682059c18463eb106e2ce58198"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Fri Oct 21 03:18:50 2005 -0400"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Oct 28 08:16:47 2005 -0700"
      },
      "message": "[PATCH] gfp_t: mm/* (easy parts)\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "dd0fc66fb33cd610bc1a5db8a5e232d34879b4d7",
      "tree": "51f96a9db96293b352e358f66032e1f4ff79fafb",
      "parents": [
        "3b0e77bd144203a507eb191f7117d2c5004ea1de"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@ftp.linux.org.uk",
        "time": "Fri Oct 07 07:46:04 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 08 15:00:57 2005 -0700"
      },
      "message": "[PATCH] gfp flags annotations - part 1\n\n - added typedef unsigned int __nocast gfp_t;\n\n - replaced __nocast uses for gfp flags with gfp_t - it gives exactly\n   the same warnings as far as sparse is concerned, doesn\u0027t change\n   generated code (from gcc point of view we replaced unsigned int with\n   typedef) and documents what\u0027s going on far better.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b2d550736f8b2186b8ef7e206d0bfbfec2238ae8",
      "tree": "45926a39be5c8c99d790521ec30d20f167df1c95",
      "parents": [
        "dfc866e5059561cc79a0cc1c68ff1492f4c78508"
      ],
      "author": {
        "name": "Victor Fusco",
        "email": "victor@cetuc.puc-rio.br",
        "time": "Sat Sep 10 00:26:36 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Sep 10 10:06:26 2005 -0700"
      },
      "message": "[PATCH] mm/slab: fix sparse warnings\n\nFix the sparse warning \"implicit cast to nocast type\"\n\nSigned-off-by: Victor Fusco \u003cvictor@cetuc.puc-rio.br\u003e\nSigned-off-by: Domen Puncer \u003cdomen@coderock.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "dd3927105b6f65afb7dac17682172cdfb86d3f00",
      "tree": "5cf282aff500cad23b9d7e13dc19b2b2d31e1ce6",
      "parents": [
        "640e803376b9c4072f69fec42e304c974a631298"
      ],
      "author": {
        "name": "Pekka J Enberg",
        "email": "penberg@cs.Helsinki.FI",
        "time": "Tue Sep 06 15:18:31 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 16:57:45 2005 -0700"
      },
      "message": "[PATCH] introduce and use kzalloc\n\nThis patch introduces a kzalloc wrapper and converts kernel/ to use it.  It\nsaves a little program text.\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "c10b873695c6a1de0d8ebab40b525575ca576683",
      "tree": "f0d5f3ce15c8259209dcea621b0b06396bbac25e",
      "parents": [
        "8c86cb127b2b7614903cb2a38db3207488a0405a"
      ],
      "author": {
        "name": "Alexey Dobriyan",
        "email": "adobriyan@gmail.com",
        "time": "Wed Jul 27 11:43:27 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Jul 27 16:25:47 2005 -0700"
      },
      "message": "[PATCH] Really __nocast-annotate kmalloc_node()\n\nOne chunk was lost somewhere between my and Andrew\u0027s machine.\n\nNoticed by Victor Fusco.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "0db925af1db5f3dfe1691c35b39496e2baaff9c9",
      "tree": "bb9f827fa001b27f7a902abf174e8f0057c9df81",
      "parents": [
        "b84c21572de8a732062eff5592e3c4b3b1793bb8"
      ],
      "author": {
        "name": "Alexey Dobriyan",
        "email": "adobriyan@gmail.com",
        "time": "Thu Jul 07 17:56:58 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 07 18:23:46 2005 -0700"
      },
      "message": "[PATCH] propagate __nocast annotations\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "1944972d3bb651474a5021c9da8d0166ae19f1eb",
      "tree": "cc638b40d8a7dfb4949d4a84a695ec8915c0fc2b",
      "parents": [
        "ee57eef99b9e19194677f552ebc0690ec35d62db"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@ghostprotocols.net",
        "time": "Sat Jun 18 22:46:19 2005 -0700"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Sat Jun 18 22:46:19 2005 -0700"
      },
      "message": "[SLAB] Introduce kmem_cache_name\n\nThis is for use with slab users that pass a dynamically allocated slab name in\nkmem_cache_create, so that before destroying the slab one can retrieve the name\nand free its memory.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "97e2bde47f886a317909c8a8f9bd2fcd8ce2f0b0",
      "tree": "bef8ff5bd628ecffd188bdbad4c765bf5e737b8d",
      "parents": [
        "dd1d5afca8d3bda7ff9db773fc08e648d2503dc6"
      ],
      "author": {
        "name": "Manfred Spraul",
        "email": "manfred@dbl.q-ag.de",
        "time": "Sun May 01 08:58:38 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sun May 01 08:58:38 2005 -0700"
      },
      "message": "[PATCH] add kmalloc_node, inline cleanup\n\nThe patch makes the following function calls available to allocate memory\non a specific node without changing the basic operation of the slab\nallocator:\n\n kmem_cache_alloc_node(kmem_cache_t *cachep, unsigned int flags, int node);\n kmalloc_node(size_t size, unsigned int flags, int node);\n\nin a similar way to the existing node-blind functions:\n\n kmem_cache_alloc(kmem_cache_t *cachep, unsigned int flags);\n kmalloc(size, flags);\n\nkmem_cache_alloc_node was changed to pass flags and the node information\nthrough the existing layers of the slab allocator (which lead to some minor\nrearrangements).  The functions at the lowest layer (kmem_getpages,\ncache_grow) are already node aware.  Also __alloc_percpu can call\nkmalloc_node now.\n\nPerformance measurements (using the pageset localization patch) yields:\n\nw/o patches:\nTasks    jobs/min  jti  jobs/min/task      real       cpu\n    1      484.27  100       484.2736     12.02      1.97   Wed Mar 30 20:50:43 2005\n  100    25170.83   91       251.7083     23.12    150.10   Wed Mar 30 20:51:06 2005\n  200    34601.66   84       173.0083     33.64    294.14   Wed Mar 30 20:51:40 2005\n  300    37154.47   86       123.8482     46.99    436.56   Wed Mar 30 20:52:28 2005\n  400    39839.82   80        99.5995     58.43    580.46   Wed Mar 30 20:53:27 2005\n  500    40036.32   79        80.0726     72.68    728.60   Wed Mar 30 20:54:40 2005\n  600    44074.21   79        73.4570     79.23    872.10   Wed Mar 30 20:55:59 2005\n  700    44016.60   78        62.8809     92.56   1015.84   Wed Mar 30 20:57:32 2005\n  800    40411.05   80        50.5138    115.22   1161.13   Wed Mar 30 20:59:28 2005\n  900    42298.56   79        46.9984    123.83   1303.42   Wed Mar 30 21:01:33 2005\n 1000    40955.05   80        40.9551    142.11   1441.92   Wed Mar 30 21:03:55 2005\n\nwith pageset localization and slab API patches:\nTasks    jobs/min  jti  jobs/min/task      real       cpu\n    1      484.19  100       484.1930     12.02      1.98   Wed Mar 30 21:10:18 2005\n  100    27428.25   92       274.2825     21.22    149.79   Wed Mar 30 21:10:40 2005\n  200    37228.94   86       186.1447     31.27    293.49   Wed Mar 30 21:11:12 2005\n  300    41725.42   85       139.0847     41.84    434.10   Wed Mar 30 21:11:54 2005\n  400    43032.22   82       107.5805     54.10    582.06   Wed Mar 30 21:12:48 2005\n  500    42211.23   83        84.4225     68.94    722.61   Wed Mar 30 21:13:58 2005\n  600    40084.49   82        66.8075     87.12    873.11   Wed Mar 30 21:15:25 2005\n  700    44169.30   79        63.0990     92.24   1008.77   Wed Mar 30 21:16:58 2005\n  800    43097.94   79        53.8724    108.03   1155.88   Wed Mar 30 21:18:47 2005\n  900    41846.75   79        46.4964    125.17   1303.38   Wed Mar 30 21:20:52 2005\n 1000    40247.85   79        40.2478    144.60   1442.21   Wed Mar 30 21:23:17 2005\n\nSigned-off-by: Christoph Lameter \u003cchristoph@lameter.com\u003e\nSigned-off-by: Manfred Spraul \u003cmanfred@colorfullife.com\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"
    }
  ]
}