)]}' { "log": [ { "commit": "2d70b68d42b5196a48ccb639e3797f097ef5bea3", "tree": "b3040706cd69e0e7bc6d846e08fd91a441b34310", "parents": [ "141d87e7debe3334018e46859c7565c44cebda65" ], "author": { "name": "Ken Chen", "email": "kenchen@google.com", "time": "Wed Aug 20 14:09:17 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 20 15:40:32 2008 -0700" }, "message": "fix setpriority(PRIO_PGRP) thread iterator breakage\n\nWhen user calls sys_setpriority(PRIO_PGRP ...) on a NPTL style multi-LWP\nprocess, only the task leader of the process is affected, all other\nsibling LWP threads didn\u0027t receive the setting. The problem was that the\niterator used in sys_setpriority() only iteartes over one task for each\nprocess, ignoring all other sibling thread.\n\nIntroduce a new macro do_each_pid_thread / while_each_pid_thread to walk\neach thread of a process. Convert 4 call sites in {set/get}priority and\nioprio_{set/get}.\n\nSigned-off-by: Ken Chen \u003ckenchen@google.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0871714e08fed7ba66cadad11b2e4f85a9dc9b96", "tree": "3b0bcb433294bb144b778ae97296ad4d8626ad47", "parents": [ "fadad878cc0640cc9cd5569998bf54b693f7b38b" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Jan 28 11:38:15 2008 +0100" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Jan 28 11:38:15 2008 +0100" }, "message": "cfq-iosched: relax IOPRIO_CLASS_IDLE restrictions\n\nCurrently you must be root to set idle io prio class on a process. This\nis due to the fact that the idle class is implemented as a true idle\nclass, meaning that it will not make progress if someone else is\nrequesting disk access. Unfortunately this means that it opens DOS\nopportunities by locking down file system resources, hence it is root\nonly at the moment.\n\nThis patch relaxes the idle class a little, by removing the truly idle\npart (which entals a grace period with associated timer). The\nmodifications make the idle class as close to zero impact as can be done\nwhile still guarenteeing progress. This means we can relax the root only\ncriteria as well.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "d38ecf935fcb10264a6bc190855d9595165e6eeb", "tree": "64e3146ef76678ad3ae8f75c32df9f25ea470953", "parents": [ "fd0928df98b9578be8a786ac0cb78a47a5e17a20" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Jan 24 08:53:35 2008 +0100" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Jan 28 10:50:31 2008 +0100" }, "message": "io context sharing: preliminary support\n\nDetach task state from ioc, instead keep track of how many processes\nare accessing the ioc.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "fd0928df98b9578be8a786ac0cb78a47a5e17a20", "tree": "70a34cf207bea1bec28e59cf0dba7d20e7f8b0f1", "parents": [ "91525300baf162e83e923b09ca286f9205e21522" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Jan 24 08:52:45 2008 +0100" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Jan 28 10:50:29 2008 +0100" }, "message": "ioprio: move io priority from task_struct to io_context\n\nThis is where it belongs and then it doesn\u0027t take up space for a\nprocess that doesn\u0027t do IO.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "8ec680e4c3ec818efd1652f15199ed1c216ab550", "tree": "5f58d77e0661d720cbf1443aa5c1153ee930d37c", "parents": [ "0e7be9edb9134f833278c381b6feabb54b875208" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Wed Nov 07 13:54:07 2007 +0100" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Wed Nov 07 13:54:07 2007 +0100" }, "message": "ioprio: allow sys_ioprio_set() value of 0 to reset ioprio setting\n\nNormally io priorities follow the CPU nice, unless a specific scheduling\nclass has been set. Once that is set, there\u0027s no way to reset the\nbehaviour to \u0027none\u0027 so that it follows CPU nice again.\n\nCurrently passing in 0 as the ioprio class/value will return -1/EINVAL,\nchange that to allow resetting of a set scheduling class.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "228ebcbe634a30aec35132ea4375721bcc41bec0", "tree": "a875976fd5bde6e2f931aa235c34c88a2738493f", "parents": [ "b488893a390edfe027bae7a46e9af8083e740668" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Thu Oct 18 23:40:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Oct 19 11:53:40 2007 -0700" }, "message": "Uninline find_task_by_xxx set of functions\n\nThe find_task_by_something is a set of macros are used to find task by pid\ndepending on what kind of pid is proposed - global or virtual one. All of\nthem are wrappers above the most generic one - find_task_by_pid_type_ns() -\nand just substitute some args for it.\n\nIt turned out, that dereferencing the current-\u003ensproxy-\u003epid_ns construction\nand pushing one more argument on the stack inline cause kernel text size to\ngrow.\n\nThis patch moves all this stuff out-of-line into kernel/pid.c. Together\nwith the next patch it saves a bit less than 400 bytes from the .text\nsection.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nCc: Sukadev Bhattiprolu \u003csukadev@us.ibm.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Paul Menage \u003cmenage@google.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b488893a390edfe027bae7a46e9af8083e740668", "tree": "c469a7f99ad01005a73011c029eb5e5d15454559", "parents": [ "3eb07c8c8adb6f0572baba844ba2d9e501654316" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Thu Oct 18 23:40:14 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Oct 19 11:53:40 2007 -0700" }, "message": "pid namespaces: changes to show virtual ids to user\n\nThis is the largest patch in the set. Make all (I hope) the places where\nthe pid is shown to or get from user operate on the virtual pids.\n\nThe idea is:\n - all in-kernel data structures must store either struct pid itself\n or the pid\u0027s global nr, obtained with pid_nr() call;\n - when seeking the task from kernel code with the stored id one\n should use find_task_by_pid() call that works with global pids;\n - when showing pid\u0027s numerical value to the user the virtual one\n should be used, but however when one shows task\u0027s pid outside this\n task\u0027s namespace the global one is to be used;\n - when getting the pid from userspace one need to consider this as\n the virtual one and use appropriate task/pid-searching functions.\n\n[akpm@linux-foundation.org: build fix]\n[akpm@linux-foundation.org: nuther build fix]\n[akpm@linux-foundation.org: yet nuther build fix]\n[akpm@linux-foundation.org: remove unneeded casts]\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@openvz.org\u003e\nCc: Sukadev Bhattiprolu \u003csukadev@us.ibm.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Paul Menage \u003cmenage@google.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "41487c65bfcce9c8e4d123da1719fcfd8df6d4d0", "tree": "e2e0e13bc3178c2cff766f1e0165bbbabdb2ed98", "parents": [ "ab521dc0f8e117fd808d3e425216864d60390500" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Feb 12 00:53:01 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:32 2007 -0800" }, "message": "[PATCH] pid: replace do/while_each_task_pid with do/while_each_pid_task\n\nThere isn\u0027t any real advantage to this change except that it allows the old\nfunctions to be removed. Which is easier on maintenance and puts the code in\na more uniform style.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d58cdfb89ce0c6bd5f81ae931a984ef298dbda20", "tree": "f872c5b474411002f0905ebe702e752292f1cc21", "parents": [ "cea2885a2e989d1dc19af1fc991717b33b7d1456" ], "author": { "name": "Vasily Tarasov", "email": "vtaras@openvz.org", "time": "Thu Oct 12 15:09:51 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Oct 12 15:09:51 2006 +0200" }, "message": "[PATCH] block layer: ioprio_best function fix\n\nCurrently ioprio_best function first checks wethere aioprio or bioprio equals\nIOPRIO_CLASS_NONE (ioprio_valid() macros does that) and if it is so it returns\nbioprio/aioprio appropriately. Thus the next four lines, that set aclass/bclass\nto IOPRIO_CLASS_BE, if aclass/bclass \u003d\u003d IOPRIO_CLASS_NONE, are never executed.\n\nThe second problem: if aioprio from class IOPRIO_CLASS_NONE and bioprio from\nclass IOPRIO_CLASS_IDLE are passed to ioprio_best function, it will return\nIOPRIO_CLASS_IDLE. It means that during __make_request we can merge two\nrequests and set the priority of merged request to IDLE, while one of\nthe initial requests originates from a process with NONE (default) priority.\nSo we can get a situation when a process with default ioprio will experience\nIO starvation, while there is no process from real-time class in the system.\n\nJust removing ioprio_valid check should correct situation.\n\nSigned-off-by: Vasily Tarasov \u003cvtaras@openvz.org\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "0fe23479577124bd2687e6783e39fa0fa4c28005", "tree": "954ae8c079fd10cd52bf212ca5cd2530ec5c2315", "parents": [ "50be345560f1ffdcb15cc0e146416b80529a2ef2" ], "author": { "name": "Jens Axboe", "email": "axboe@kernel.dk", "time": "Mon Sep 04 15:41:16 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Sat Sep 30 20:52:34 2006 +0200" }, "message": "[PATCH] Update axboe@suse.de email address\n\nAs people often look for the copyright in files to see who to mail,\nupdate the link to a neutral one.\n\nSigned-off-by: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "cf342e52e3117391868fb4bd900ce772a27a5a1a", "tree": "4e9d48d0680bfd8dc90de645c891a6fa47931fdd", "parents": [ "25034d7a83cf77667f3d65822484b305d4be6b25" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Tue Aug 29 09:17:41 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Sat Sep 30 20:31:18 2006 +0200" }, "message": "[PATCH] Don\u0027t need to disable interrupts for tasklist_lock\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "fc46379daf90dce57bf765c81d3b39f55150aac2", "tree": "43aa28f0db6c73f137550b0b2e2ec29b9f9a1fc6", "parents": [ "89850f7ee905410c89f9295e89dc4c33502a34ac" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Aug 29 09:05:44 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Sat Sep 30 20:29:36 2006 +0200" }, "message": "[PATCH] cfq-iosched: kill cfq_exit_lock\n\ncfq_exit_lock is protecting two things now:\n\n- The per-ioc rbtree of cfq_io_contexts\n\n- The per-cfqd linked list of cfq_io_contexts\n\nThe per-cfqd linked list can be protected by the queue lock, as it is (by\ndefinition) per cfqd as the queue lock is.\n\nThe per-ioc rbtree is mainly used and updated by the process itself only.\nThe only outside use is the io priority changing. If we move the\npriority changing to not browsing the rbtree, we can remove any locking\nfrom the rbtree updates and lookup completely. Let the sys_ioprio syscall\njust mark processes as having the iopriority changed and lazily update\nthe private cfq io contexts the next time io is queued, and we can\nremove this locking as well.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "e014ff8d4285b81f0de0719d8eee72bc50bfd4be", "tree": "5d60afed23d2f4ced4ccce961415cdfe15295a21", "parents": [ "9f83e45eb54fc7198dc59fc63255341851ba4c48" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Mon Aug 21 10:02:50 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon Aug 21 10:02:50 2006 +0200" }, "message": "[PATCH] uninline ioprio_best()\n\nSaves 376 bytes (5 callers) for me.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "9f83e45eb54fc7198dc59fc63255341851ba4c48", "tree": "3874581e08052b7f37f164110b3bd44ae5eff291", "parents": [ "78bd4d484f81a611ef6ff02f909e576cb9aac7f2" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Mon Aug 21 08:34:15 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon Aug 21 08:34:15 2006 +0200" }, "message": "[PATCH] Fix current_io_context() vs set_task_ioprio() race\n\nI know nothing about io scheduler, but I suspect set_task_ioprio() is not safe.\n\ncurrent_io_context() initializes \"struct io_context\", then sets -\u003eio_context.\nset_task_ioprio() running on another cpu may see the changes out of order, so\n-\u003eset_ioprio(ioc) may use io_context which was not initialized properly.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "78bd4d484f81a611ef6ff02f909e576cb9aac7f2", "tree": "9ba30e54a16d47b3cf4a9ea0123f7261d52462ab", "parents": [ "ef7d1b244fa6c94fb76d5f787b8629df64ea4046" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Mon Aug 21 08:33:23 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon Aug 21 08:33:23 2006 +0200" }, "message": "[PATCH] sys_ioprio_set: minor do_each_thread+break fix\n\nFrom include/linux/sched.h:\n\n * Careful: do_each_thread/while_each_thread is a double loop so\n * \u0027break\u0027 will not work as expected - use goto instead.\n */\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "a1836a42daf5ddfe9a891973734bd9a7d62eb504", "tree": "e8819aec40aff3fa0eecd2ef9d92df8213bce58b", "parents": [ "7a01955f99b65622a00ba5c8b39202ddc6fa65f8" ], "author": { "name": "David Quigley", "email": "dpquigl@tycho.nsa.gov", "time": "Fri Jun 30 01:55:49 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 30 11:25:37 2006 -0700" }, "message": "[PATCH] SELinux: Add security hook definition for getioprio and insert hooks\n\nAdd a new security hook definition for the sys_ioprio_get operation. At\npresent, the SELinux hook function implementation for this hook is\nidentical to the getscheduler implementation but a separate hook is\nintroduced to allow this check to be specialized in the future if\nnecessary.\n\nThis patch also creates a helper function get_task_ioprio which handles the\naccess check in addition to retrieving the ioprio value for the task.\n\nSigned-off-by: David Quigley \u003cdpquigl@tycho.nsa.gov\u003e\nAcked-by: Stephen Smalley \u003csds@tycho.nsa.gov\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\nCc: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "03e68060636e05989ea94bcb671ab633948f328c", "tree": "aee5e7b55f31998536dd3a4f54f38caeee6105d6", "parents": [ "9216dfad4fc97ab639ef0885efc713f3d7a20d5b" ], "author": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Fri Jun 23 02:03:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:53 2006 -0700" }, "message": "[PATCH] lsm: add task_setioprio hook\n\nImplement an LSM hook for setting a task\u0027s IO priority, similar to the hook\nfor setting a tasks\u0027s nice value.\n\nA previous version of this LSM hook was included in an older version of\nmultiadm by Jan Engelhardt, although I don\u0027t recall it being submitted\nupstream.\n\nAlso included is the corresponding SELinux hook, which re-uses the setsched\npermission in the proccess class.\n\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\nAcked-by: Stephen Smalley \u003csds@tycho.nsa.gov\u003e\nCc: Jan Engelhardt \u003cjengelh@linux01.gwdg.de\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "16f7e0fe2ecc30f30652e8185e1772cdebe39109", "tree": "e668703267c7b02f1af3cc1581bb4366a5370fdd", "parents": [ "c59ede7b78db329949d9cdcd7064e22d357560ef" ], "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] capable/capability.h (fs/)\n\nfs: Use \u003clinux/capability.h\u003e where capable() is used.\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nAcked-by: Tim Schmielau \u003ctim@physik3.uni-rostock.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9abdc4cd8a81a3c29e051eb12963757ac60bd440", "tree": "a0bc42a1eb39aa848f09c0dcbe46049567b09d46", "parents": [ "9f56f743e8dcc470322c7efd5d307a32665ba05c" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Tue Nov 08 16:57:02 2005 +0100" }, "committer": { "name": "Adrian Bunk", "email": "bunk@r063144.stusta.swh.mhn.de", "time": "Tue Nov 08 16:57:02 2005 +0100" }, "message": "fs/ioprio.c should #include \u003clinux/syscalls.h\u003e\n\nEvery file should include the headers containing the prototypes for\nit\u0027s global functions.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "f6fdd7d9c273bb2a20ab467cb57067494f932fa3", "tree": "4835ce2c366c8a5102d35592ddfdf9f22dd245c6", "parents": [ "7e71af49d46e4c25f17a2c8f53d62ffd14f01007" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Aug 20 18:51:29 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Aug 20 18:51:29 2005 -0700" }, "message": "Don\u0027t allow normal users to set idle IO priority\n\nIt has all the normal priority inversion problems.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cf36680887d6d942d2119c1ff1dfb2428b0f21f4", "tree": "1290244377993179daabe5f2e0f3f636fbafbc47", "parents": [ "8dc4fd87f229414fc38648508aad7def2275fe81" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Thu Jul 07 17:56:13 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jul 07 18:23:37 2005 -0700" }, "message": "[PATCH] move ioprio syscalls into syscalls.h\n\n- Make ioprio syscalls return long, like set/getpriority syscalls.\n- Move function prototypes into syscalls.h so we can pick them up in the\n 32/64bit compat code.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nAcked-by: Jens Axboe \u003caxboe@suse.de\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" } ] }