)]}' { "log": [ { "commit": "50c46637aa894f904e2fb39086a3d7732f68bd50", "tree": "d8cceec7806eef62396eed7be95b06aa4b06f8ed", "parents": [ "a3ce8ea66ae9379235334a989ed78a1ea518b0b3" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Aug 25 22:17:19 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Aug 25 22:17:19 2007 +0200" }, "message": "sched: s/sched_latency/sched_min_granularity\n\nruntime limit and wakeup granularity used to be a function of\ngranularity and that was incorrect changed to sched_latency.\n\nFix this to make wakeup granularity a function of min-granularity,\nand the runtime limit equal to latency.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "172ac3dbb7d3e528ac53d08a34df88d1ac53c534", "tree": "f17de2a4a7a562792fd85a14bb1c278bb8c40804", "parents": [ "218050855ece4e923106ab614ac65afa0f618df3" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Aug 25 18:41:53 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Aug 25 18:41:53 2007 +0200" }, "message": "sched: cleanup, sched_granularity -\u003e sched_min_granularity\n\ndue to adaptive granularity scheduling the role of sched_granularity\nhas changed to \"minimum granularity\", so rename the variable (and the\ntunable) accordingly.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n" }, { "commit": "218050855ece4e923106ab614ac65afa0f618df3", "tree": "f7b1234ce9e8ad0bc5d5af949949251240ec6a2c", "parents": [ "1fc84aaae3bae9646dd4c7798b8c0ff934338909" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Sat Aug 25 18:41:53 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Aug 25 18:41:53 2007 +0200" }, "message": "sched: adaptive scheduler granularity\n\nInstead of specifying the preemption granularity, specify the wanted\nlatency. By fixing the granlarity to a constany the wakeup latency\nit a function of the number of running tasks on the rq.\n\nInvert this relation.\n\nsysctl_sched_granularity becomes a minimum for the dynamic granularity\ncomputed from the new sysctl_sched_latency.\n\nThen use this latency to do more intelligent granularity decisions: if\nthere are fewer tasks running then we can schedule coarser. This helps\nperformance while still always keeping the latency target.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "1fc84aaae3bae9646dd4c7798b8c0ff934338909", "tree": "341ec96425967e8311346bb9c90fb1a7f07bdac4", "parents": [ "d1caeb02b17c6bc215a9a40a98a1beb92dcbd310" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Sat Aug 25 18:41:52 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Aug 25 18:41:52 2007 +0200" }, "message": "sched: fix CONFIG_SCHED_DEBUG dependency of lockdep sysctls\n\nMake the lockdep sysctls not depend on CONFIG_SCHED_DEBUG.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "095e56c7036fe97bc3ebcd80ed6e121be0847656", "tree": "f911a303a427ca6286dd61a2f2f82b92fc3daa28", "parents": [ "ea0aa3b23a193d1fc5c982286edecd071af67d94" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "message": "sched: fix startup penalty calculation\n\nfix task startup penalty miscalculation: sysctl_sched_granularity is\nunsigned int and wait_runtime is long so we first have to convert it\nto long before turning it negative ...\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ea0aa3b23a193d1fc5c982286edecd071af67d94", "tree": "f0eaf77186b1d6056a34e9a87ab326f0847bdb1f", "parents": [ "a6f2994042cc2db9e507dc702ed0b5e2cc5890fe" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "message": "sched: simplify bonus calculation #2\n\ncurrent code:\n\n delta \u003d calc_delta_mine(delta_exec, curr-\u003eload.weight, lw);\n delta \u003d min((u64)delta, cfs_rq-\u003esleeper_bonus);\n\nNotice that this calc_delta_mine() line is exactly delta_mine, which\ngives:\n\n delta \u003d min((u64)delta_mine, cfs_rq-\u003esleeper_bonus);\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a6f2994042cc2db9e507dc702ed0b5e2cc5890fe", "tree": "2fcfab62367e086e50f3561a7dbcae6a63ef952b", "parents": [ "b2133c8b1e270b4a7c36f70e29be8738d09e850b" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "message": "sched: simplify bonus calculation #1\n\ncurrent code:\n\n delta \u003d min(cfs_rq-\u003esleeper_bonus, (u64)delta_exec);\n delta \u003d calc_delta_mine(delta, curr-\u003eload.weight, lw);\n delta \u003d min((u64)delta, cfs_rq-\u003esleeper_bonus);\n\ndrop the first min(), because we clip against sleeper_bonus in the 3rd line\nagain. That gives:\n\n delta \u003d calc_delta_mine(delta_exec, curr-\u003eload.weight, lw);\n delta \u003d min((u64)delta, cfs_rq-\u003esleeper_bonus);\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b2133c8b1e270b4a7c36f70e29be8738d09e850b", "tree": "9075055664141cc1b91a0b3eac915e6241e38801", "parents": [ "98fbc798533339be802c6dcd48c2293c712e87db" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "message": "sched: tidy up and simplify the bonus balance\n\nmake the bonus balance more consistent: do not hand out a bonus if\nthere\u0027s too much in flight already, and only deduct as much from a\nrunner as it has the capacity. This makes the bonus engine a zero-sum\ngame (as intended).\n\nthis also simplifies the code:\n\n text data bss dec hex filename\n 34770 2998 24 37792 93a0 sched.o.before\n 34749 2998 24 37771 938b sched.o.after\n\nand it also avoids overscheduling in sleep-happy workloads like\nhackbench.c.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "98fbc798533339be802c6dcd48c2293c712e87db", "tree": "14a5f3ba3ee5915e890a08c4c37216869700b756", "parents": [ "deac4ee65af4befb66b542e4a782e63da93b51a0" ], "author": { "name": "Dmitry Adamushko", "email": "dmitry.adamushko@gmail.com", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "message": "sched: optimize task_tick_rt() a bit\n\nMitchell Erblich suggested a quality-of-implementation change to\nnot requeue SCHED_RR tasks if there\u0027s only a single task on the\nrunqueue, by checking for rq-\u003enr_running \u003d\u003d 1.\n\nprovide a more efficient implementation of that, to check that\nparticular RT priority-queue only.\n\n[ From: mingo@elte.hu ]\n\nAlso first requeue the task then set need_resched - results in slightly\nbetter machine-instruction ordering. Also clean up the code a bit.\n\nSigned-off-by: Dmitry Adamushko \u003cdmitry.adamushko@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "deac4ee65af4befb66b542e4a782e63da93b51a0", "tree": "459381799e2c6fbb07d8a6b669f25f562c24f9d5", "parents": [ "71fd37146385c8255bfd370f33ca81fe8c81e5a5" ], "author": { "name": "Sven-Thorsten Dietrich", "email": "sven@thebigcorporation.com", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "message": "sched: simplify can_migrate_task()\n\nRemove trivial conditional branch in Linux scheduler\u0027s\ncan_migrate_task() function.\n\n text data bss dec hex filename\n 34770 2998 24 37792 93a0 sched.o.before\n 34757 2998 24 37779 9393 sched.o.after\n\nSigned-off-by: Sven-Thorsten Dietrich \u003csven@thebigcorporation.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "71fd37146385c8255bfd370f33ca81fe8c81e5a5", "tree": "63ef23a5290202c5619d7e3f3f9428d29d5b7db1", "parents": [ "7c6c16f354cde4a48bd305b2587fc78257bcb936" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "message": "sched: remove HZ dependency from the granularity default\n\nremove HZ dependency from the granularity default. Use 10 msec for\nthe base granularity, 1 msec for wakeup granularity and 25 msec for\nbatch wakeup granularity. (These defaults are close to the values\nthat the default HZ\u003d250 setting got previously, and thus it\u0027s the\nmost common setting.)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "7c6c16f354cde4a48bd305b2587fc78257bcb936", "tree": "027af5f5baceb2c1b9c11720c6cae6cc3df44c48", "parents": [ "1a8f46100b657f533ce677e79bc27c6794c91c46" ], "author": { "name": "Bruce Ashfield", "email": "bruce.ashfield@windriver.com", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 24 20:39:10 2007 +0200" }, "message": "sched: CONFIG_SCHED_GROUP_FAIR\u003dy fixlet\n\nwhen I built with CONFIG_FAIR_GROUP_SCHED\u003dy, I need the following change\nto make things right.\n\n[ From: mingo@elte.hu ]\n\nthis config option is not upstream-configurable right now but lets fix\nthis for completeness.\n\nSigned-off-by: Bruce Ashfield \u003cbruce.ashfield@windriver.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d0797b39dcd70fe366b114515cb898ac6fecdd99", "tree": "1716f05d10cfe5a52646eda23275a5d773054e81", "parents": [ "0542170dec523d50e8bed5515e2f7314e738c8d8", "505c0efd58031923ae01deac16d896607cafa70e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Aug 23 21:38:39 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Aug 23 21:38:39 2007 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched:\n sched: tweak the sched_runtime_limit tunable\n sched: skip updating rq\u0027s next_balance under null SD\n sched: fix broken SMT/MC optimizations\n sched: accounting regression since rc1\n sched: fix sysctl directory permissions\n sched: sched_clock_idle_[sleep|wakeup]_event()\n" }, { "commit": "de80af4cc9c30318224b8520dc76a7d097e64cbd", "tree": "0bc587a0b5433e41cd1e7feefa2359561fe71fbd", "parents": [ "405d2965597fd9dbd822a5a8c1c66c925a942d6e", "5f1835da79df8607ecbd69f648b5b140b7a0b8ba" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Aug 23 21:34:43 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Aug 23 21:34:43 2007 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6:\n sysfs: don\u0027t warn on removal of a nonexistent binary file\n HOWTO: latest lxr url address changed\n HOWTO: korean translation of Documentation/HOWTO\n Fix Off-by-one in /sys/module/*/refcnt\n sysfs: fix locking in sysfs_lookup() and sysfs_rename_dir()\n" }, { "commit": "505c0efd58031923ae01deac16d896607cafa70e", "tree": "cf7255575b341ed7ee2d3683a0378b7c3b167455", "parents": [ "f549da848eca595abca14ebc5e1bf00fd72aa53d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 23 15:18:02 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 23 15:18:02 2007 +0200" }, "message": "sched: tweak the sched_runtime_limit tunable\n\nMichael Gerdau reported reniced task CPU usage weirdnesses.\nSuch symptoms can be caused by limit underruns so double the\nsched_runtime_limit.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f549da848eca595abca14ebc5e1bf00fd72aa53d", "tree": "25069c378b06c23f9f12a9e08c8f670d899f188b", "parents": [ "f8700df7c419781efb34696de7e7f49717f8ede7" ], "author": { "name": "Suresh Siddha", "email": "suresh.b.siddha@intel.com", "time": "Thu Aug 23 15:18:02 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 23 15:18:02 2007 +0200" }, "message": "sched: skip updating rq\u0027s next_balance under null SD\n\nWas playing with sched_smt_power_savings/sched_mc_power_savings and\nfound out that while the scheduler domains are reconstructed when sysfs\nsettings change, rebalance_domains() can get triggered with null domain\non other cpus, which is setting next_balance to jiffies + 60*HZ.\nResulting in no idle/busy balancing for 60 seconds.\n\nFix this.\n\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f8700df7c419781efb34696de7e7f49717f8ede7", "tree": "c3b4c8e563e1caf5e144310817fc1ecdf812ae41", "parents": [ "efe567fc8281661524ffa75477a7c4ca9b466c63" ], "author": { "name": "Suresh Siddha", "email": "suresh.b.siddha@intel.com", "time": "Thu Aug 23 15:18:02 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 23 15:18:02 2007 +0200" }, "message": "sched: fix broken SMT/MC optimizations\n\nOn a four package system with HT - HT load balancing optimizations were\nbroken. For example, if two tasks end up running on two logical threads\nof one of the packages, scheduler is not able to pull one of the tasks\nto a completely idle package.\n\nIn this scenario, for nice-0 tasks, imbalance calculated by scheduler\nwill be 512 and find_busiest_queue() will return 0 (as each cpu\u0027s load\nis 1024 \u003e imbalance and has only one task running).\n\nSimilarly MC scheduler optimizations also get fixed with this patch.\n\n[ mingo@elte.hu: restored fair balancing by increasing the fuzz and\n adding it back to the power decision, without the /2\n factor. ]\n\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c57baf1e1e24b004b57d282267542baab802753c", "tree": "3348374473c2f76abcb57d0785ccd1a2d21ea6a8", "parents": [ "2aa44d0567ed21b47b87d68819415d48194cb923" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Aug 23 15:18:02 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 23 15:18:02 2007 +0200" }, "message": "sched: fix sysctl directory permissions\n\nThere are two remaining gotchas:\n\n- The directories have impossible permissions (writeable).\n\n- The ctl_name for the kernel directory is inconsistent with\n everything else. It should be CTL_KERN.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2aa44d0567ed21b47b87d68819415d48194cb923", "tree": "7be2a8a30a23b363e1e2aecd41934e75f581e115", "parents": [ "b377fd3982ad957c796758a90e2988401a884241" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 23 15:18:02 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 23 15:18:02 2007 +0200" }, "message": "sched: sched_clock_idle_[sleep|wakeup]_event()\n\nconstruct a more or less wall-clock time out of sched_clock(), by\nusing ACPI-idle\u0027s existing knowledge about how much time we spent\nidling. This allows the rq clock to work around TSC-stops-in-C2,\nTSC-gets-corrupted-in-C3 type of problems.\n\n( Besides the scheduler\u0027s statistics this also benefits blktrace and\n printk-timestamps as well. )\n\nFurthermore, the precise before-C2/C3-sleep and after-C2/C3-wakeup\ncallbacks allow the scheduler to get out the most of the period where\nthe CPU has a reliable TSC. This results in slightly more precise\ntask statistics.\n\nthe ACPI bits were acked by Len.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "834d216e1f804560bd1421c511ad168d7c24b01d", "tree": "c245ab7814bc54c6f3b8aa877d2dd77c92450a76", "parents": [ "d02479bdeb1c9b037892061cdcf4e730183391fa" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed Aug 22 14:01:42 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Aug 22 19:52:46 2007 -0700" }, "message": "signalfd: fix interaction with posix-timers\n\ndequeue_signal:\n\n\tif (__SI_TIMER) {\n\t\tspin_unlock(\u0026tsk-\u003esighand-\u003esiglock);\n\t\tdo_schedule_next_timer(info);\n\t\tspin_lock(\u0026tsk-\u003esighand-\u003esiglock);\n\t}\n\nUnless tsk \u003d\u003d curent, this is absolutely unsafe: nothing prevents tsk from\nexiting. If signalfd was passed to another process, do_schedule_next_timer()\nis just wrong.\n\nAdd yet another \"tsk \u003d\u003d current\" check into dequeue_signal().\n\nThis patch fixes an oopsable bug, but breaks the scheduling of posix timers\nif the shared __SI_TIMER signal was fetched via signalfd attached to another\nsub-thread. Mostly fixed by the next patch.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d02479bdeb1c9b037892061cdcf4e730183391fa", "tree": "1268f3dcf973f8fc3d86c84d9b09ff9048647491", "parents": [ "179394af7a2baa1d0a3cb1670075310d72247d38" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed Aug 22 14:01:37 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Aug 22 19:52:46 2007 -0700" }, "message": "posix-timers: fix creation race\n\nsys_timer_create() sets -\u003eit_process and unlocks -\u003esiglock, then checks\ntmr-\u003eit_sigev_notify to define if get_task_struct() is needed.\n\nWe already passed -\u003eit_id to the caller, another thread can delete this timer\nand free its memory in between.\n\nAs a minimal fix, move this code under -\u003esiglock, sys_timer_delete() takes it\ntoo before calling release_posix_timer(). A proper serialization would be to\ntake -\u003eit_lock, we add a partly initialized timer on posix_timers_id, not\ngood.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "179394af7a2baa1d0a3cb1670075310d72247d38", "tree": "f15d4ad366b1bfa7787d6a6a809816f507c4a23a", "parents": [ "928923c76b393e38e5ba1d47e843e208ceef6cf9" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Aug 22 14:01:37 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Aug 22 19:52:45 2007 -0700" }, "message": "posix-timers: fix deletion race\n\ntimer_delete does:\n\tlock_timer();\n\ttimer-\u003eit_process \u003d NULL;\n\tunlock_timer();\n\trelease_posix_timer();\n\ntimer-\u003eit_process is checked in lock_timer() to prevent access to a\ntimer, which is on the way to be deleted, but the check happens after\nidr_lock is dropped. This allows release_posix_timer() to delete the\ntimer before the lock code can check the timer:\n\n CPU 0\t\t\t\tCPU 1\n\n lock_timer();\n timer-\u003eit_process \u003d NULL;\n unlock_timer();\n\t\t\t\tlock_timer()\n\t\t\t\t\tspin_lock(idr_lock);\n\t\t\t\t\ttimer \u003d idr_find();\n\t\t\t\t\tspin_lock(timer-\u003elock);\n\t\t\t\t\tspin_unlock(idr_lock);\n release_posix_timer();\n\tspin_lock(idr_lock);\n\tidr_remove(timer);\n\tspin_unlock(idr_lock);\n\tfree_timer(timer);\n\t\t\t\t\tif (timer-\u003e......)\n\nChange the locking to prevent this.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8b7f07155f8ee1536da2f9590f1aa9383afefb6b", "tree": "d4f0fcf4a96734c33ed9e0470fcb28be523070a0", "parents": [ "436bbd431d41e0fd3bfedb0312ab764b291ddf82" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Wed Aug 22 14:01:20 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Aug 22 19:52:44 2007 -0700" }, "message": "free_irq(): fix DEBUG_SHIRQ handling\n\nIf we\u0027re going to run the handler from free_irq() then we must do it with\nlocal irq\u0027s disabled. Otherwise lockdep complains that the handler is taking\nirq-safe spinlocks in a non-irq-safe fashion.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "187226f57f1381cfc63216979b4375f30e593795", "tree": "0bda40993e1794363bf6570614584b03f1de55e9", "parents": [ "42b88e6ad4014d290d6b59dfeb5d6949c5a3f346" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Wed Aug 22 14:01:10 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Aug 22 19:52:44 2007 -0700" }, "message": "futex_unlock_pi() hurts my brain and may cause application deadlock\n\nAvoid futex_unlock_pi returning -EFAULT (which results in deadlock), by\nclearing uval before jumping to retry_locked.\n\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nAcked-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "88ae704c2aba150372e3d5c2f017c816773d09a7", "tree": "a275e81c2fb7411d77be1b71e3d873d68e6acea2", "parents": [ "8e81cc13a88ce486a6b0a6ca56aba6985824917a" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed Aug 22 14:01:05 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Aug 22 19:52:44 2007 -0700" }, "message": "kernel/auditsc.c: fix an off-by-one\n\nThis patch fixes an off-by-one in a BUG_ON() spotted by the Coverity\nchecker.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nCc: Amy Griffis \u003camy.griffis@hp.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "256e2fdf033f5c8b5093cd817d44cea3a11a4e6f", "tree": "1bfca5475caac37a87762a48f30c945a4b4b743f", "parents": [ "6cb52147b254373364a2fef5df8b4aa3739c8bb6" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Mon Aug 06 23:47:45 2007 +0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Aug 22 14:35:35 2007 -0700" }, "message": "Fix Off-by-one in /sys/module/*/refcnt\n\nsysfs internals were changed to not pin module in question.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nAcked-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nAcked-by: Tejun Heo \u003chtejun@gmail.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "cb00e99c0abd844b884c64c6b54aa3b7d345ebb1", "tree": "f258d30a49f864abdf836b5b2be4ebb43d542e96", "parents": [ "15f6ddc7d9cf96f2ee88897c7164198ed6e45a77" ], "author": { "name": "Robin Getz", "email": "rgetz@blackfin.uclinux.org", "time": "Tue Aug 21 23:14:58 2007 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Aug 21 20:23:53 2007 -0700" }, "message": "fix - ensure we don\u0027t use bootconsoles after init has been released\n\nGerd Hoffmann pointed out that my patch from yesterday can lead\nto a null pointer dereference if the kernel is booted with no\nconsole, and no earlyprintk defined. This fixes that issue.\n\nSigned-off-by: Robin Getz \u003crgetz@blackfin.uclinux.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0c5564bd91ad237212871d52deaf79ffe06bcc64", "tree": "3ed3c0e6356f88593f20c4206904a28b794e9fbf", "parents": [ "35b426c329e12e33bd0f0912f3d2e3f5f7b2c486" ], "author": { "name": "Robin Getz", "email": "rgetz@blackfin.uclinux.org", "time": "Mon Aug 20 15:22:47 2007 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Aug 20 22:42:01 2007 -0700" }, "message": "ensure we don\u0027t use bootconsoles after init has been released\n\nThis is a followup to the cleanups for earlyprintk patch from Gerd Hoffmann\n\nhttp://git.kernel.org/?p\u003dlinux/kernel/git/torvalds/linux-2.6.git;a\u003dcommit;h\u003d69331af79cf29e26d1231152a172a1a10c2df511\n\nThis ensures that a bootconsole is unregistered if it is not replaced.\nThe current implementation spews garbage out the bootconsole in this case,\nsince the bootconsole structure is normally in the init section, and is\nfreed, but still used.\n\nSigned-off-by: Robin Getz \u003crgetz@blackfin.uclinux.org\u003e\nAcked-by: Gerd Hoffmann \u003ckraxel@redhat.com\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Mike Frysinger \u003cvapier.adi@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e598fbaabdb6608915cbc5e80409d70f4f857e5c", "tree": "7db42f637118d5f757d164243594572d0cba736d", "parents": [ "2a67789618abb74f0f97d4836a2b937bff2f1b2d" ], "author": { "name": "Christian Heim", "email": "phreak@gentoo.org", "time": "Sun Aug 19 13:07:59 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Aug 19 10:12:32 2007 -0700" }, "message": "Remove double inclusion of linux/capability.h\n\nRemove the second inclusion of linux/capability.h, which has been\nintroduced with \"[PATCH] move capable() to capability.h\" (commit\nc59ede7b78db329949d9cdcd7064e22d357560ef)\n\nSigned-off-by: Christian Heim \u003cphreak@gentoo.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "738ddd30397c25adfa9729257623ada96ef8ce96", "tree": "732d3a71d876cfa974b307c2e3f3b6d8f8caf8f5", "parents": [ "cc75b92d11384ba14f93828a2a0040344ae872e7", "de0cf899bbf06b6f64a5dce9c59d74c41b6b4232" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Aug 12 11:06:45 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Aug 12 11:06:45 2007 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched:\n sched: run_rebalance_domains: s/SCHED_IDLE/CPU_IDLE/\n sched: fix sleeper bonus\n sched: make global code static\n" }, { "commit": "2464286ace55b3abddfb9cc30ab95e2dac1de9a6", "tree": "0ef5493e17325c99dc8bbb0c77d4eb4bf9944713", "parents": [ "496634217e5671ed876a0348e9f5b7165e830b20" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sun Aug 12 15:46:35 2007 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Aug 12 11:05:45 2007 -0700" }, "message": "genirq: suppress resend of level interrupts\n\nLevel type interrupts are resent by the interrupt hardware when they are\nstill active at irq_enable().\n\nSuppress the resend mechanism for interrupts marked as level.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "496634217e5671ed876a0348e9f5b7165e830b20", "tree": "b7614ffeca67d328ec70d9d886c4ae63ce225f44", "parents": [ "963c6527e0a0e285736ad482b8142d098f9c2288" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sun Aug 12 15:46:34 2007 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Aug 12 11:05:45 2007 -0700" }, "message": "genirq: cleanup mismerge artifact\n\nCommit 5a43a066b11ac2fe84cf67307f20b83bea390f83: \"genirq: Allow fasteoi\nhandler to retrigger disabled interrupts\" was erroneously applied to\nhandle_level_irq(). This added the irq retrigger / resend functionality\nto the level irq handler.\n\nRevert the offending bits.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "de0cf899bbf06b6f64a5dce9c59d74c41b6b4232", "tree": "0bec43e98303fd2459f4e9fdd60aa05b5ee6b8ef", "parents": [ "5d2b3d3695a841231b65b5536a70dc29961c5611" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Sun Aug 12 18:08:19 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Aug 12 18:08:19 2007 +0200" }, "message": "sched: run_rebalance_domains: s/SCHED_IDLE/CPU_IDLE/\n\nrebalance_domains(SCHED_IDLE) looks strange (typo), change it to CPU_IDLE.\n\nthe effect of this bug was slightly more agressive idle-balancing on\nSMP than intended.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5d2b3d3695a841231b65b5536a70dc29961c5611", "tree": "eac6ed4b85734714b308f7f8b70ace62efb631ac", "parents": [ "6707de00fdec3e3225192fe3dcd21323a8936b1f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Aug 12 18:08:19 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Aug 12 18:08:19 2007 +0200" }, "message": "sched: fix sleeper bonus\n\nPeter Ziljstra noticed that the sleeper bonus deduction code\nwas not properly rate-limited: a task that scheduled more\nfrequently would get a disproportionately large deduction.\nSo limit the deduction to delta_exec.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "6707de00fdec3e3225192fe3dcd21323a8936b1f", "tree": "cce42f90c916b851de0c7c60b6d98c23191cd49c", "parents": [ "963c6527e0a0e285736ad482b8142d098f9c2288" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sun Aug 12 18:08:19 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Aug 12 18:08:19 2007 +0200" }, "message": "sched: make global code static\n\nThis patch makes the following needlessly global code static:\n\n- arch_reinit_sched_domains()\n- struct attr_sched_mc_power_savings\n- struct attr_sched_smt_power_savings\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d291676ce8bc1d8ef93488023d04027010596de3", "tree": "dc8e30914adf13695f972229728506d10d683eb5", "parents": [ "3dab307e527f2a9bbb4f9d00240374bb93d1945f", "5167e75f4d2d10bff6afee1f358313e87b4df246" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Aug 11 15:58:37 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Aug 11 15:58:37 2007 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched:\n sched debug: dont print kernel address in /proc/sched_debug\n sched: fix typo in the FAIR_GROUP_SCHED branch\n sched: improve rq-clock overflow logic\n" }, { "commit": "cd5bfea278987ebfe60f3ff92a01696b17c4f978", "tree": "737764f3ab9588b7f00508a8b96160261d76d7ac", "parents": [ "6ddfca9548d8ecc26096a30667423ba919109533" ], "author": { "name": "Peter Chubb", "email": "peterc@gelato.unsw.edu.au", "time": "Fri Aug 10 13:01:10 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Aug 11 15:47:42 2007 -0700" }, "message": "fix compilation with gcc 4.2\n\ngcc-4.2 is a lot more picky about its symbol handling. EXPORT_SYMBOL no\nlonger works on symbols that are undefined or defined with static scope.\n\nFor example, with CONFIG_PROFILE off, I see:\n\n kernel/profile.c:206: error: __ksymtab_profile_event_unregister causes a section type conflict\n kernel/profile.c:205: error: __ksymtab_profile_event_register causes a section type conflict\n\nThis patch moves the EXPORTs inside the #ifdef CONFIG_PROFILE, so we\nonly try to export symbols that are defined.\n\nAlso, in kernel/kprobes.c there\u0027s an EXPORT_SYMBOL_GPL() for\njprobes_return, which if CONFIG_JPROBES is undefined is a static\ninline and gives the same error.\n\nAnd in drivers/acpi/resources/rsxface.c, there\u0027s an\nACPI_EXPORT_SYMBOPL() for a static symbol. If it\u0027s static, it\u0027s not\naccessible from outside the compilation unit, so should bot be exported.\n\nThese three changes allow building a zx1_defconfig kernel with gcc 4.2\non IA64.\n\n[akpm@linux-foundation.org: export jpobe_return properly]\nSigned-off-by: Peter Chubb \u003cpeterc@gelato.unsw.edu.au\u003e\nCc: Prasanna S Panchamukhi \u003cprasanna@in.ibm.com\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6ddfca9548d8ecc26096a30667423ba919109533", "tree": "9ba14a9d610439d724e199e3770967be544a5dad", "parents": [ "96ddbf504a05502800e7cbeb4d08abbcc206c51c" ], "author": { "name": "Miao Xie", "email": "miaox@cn.fujitsu.com", "time": "Fri Aug 10 13:01:09 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Aug 11 15:47:42 2007 -0700" }, "message": "timer: remove clockevents_unregister_notifier\n\nI find a function(clockevents_unregister_notifier) which is not called by\nanything in tree.\n\nSigned-off-by: Miao Xie \u003cmiaox@cn.fujitsu.com\u003e\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c5a69adff920ddf138c3ea9886574b195d9e3d52", "tree": "446b3776c9f4ba3df5c22880adfc3395400fa220", "parents": [ "a75de1b3799f8933d6d2b64bdf31194368ec98ab" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Aug 10 13:00:57 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Aug 11 15:47:40 2007 -0700" }, "message": "Hibernation: do not try to mark invalid PFNs as nosave\n\nOn some systems some PFNs reported by the early initialization code as\n\u0027nosave\u0027 may be invalid. If we try to set the corresponding bits in the\nhibernation bitmap, BUG_ON() in memory_bm_find_bit() will be triggered and\nthe system won\u0027t be able to boot (cf.\nhttps://bugzilla.novell.com/show_bug.cgi?id\u003d296242).\n\nPrevent this from happening by verifying if the \u0027nosave\u0027 PFNs are valid in\nmark_nosave_pages().\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8daec965e7035bbf8d364fe7585bffac7222b87a", "tree": "4f0caacf9793e6a9b4fc54317b7023db3bec6e78", "parents": [ "202a21d6914369c1362f1ab50f0cbe92b9c38718" ], "author": { "name": "Lee Schermerhorn", "email": "Lee.Schermerhorn@hp.com", "time": "Fri Aug 10 13:00:51 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Aug 11 15:47:40 2007 -0700" }, "message": "Fix missing numa_zonelist_order sysctl\n\nMisplaced #endif is hiding the numa_zonelist_order sysctl when !SECURITY.\n\nSigned-off-by: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5167e75f4d2d10bff6afee1f358313e87b4df246", "tree": "93db8fc53b82b6752b77fa4d8644a6896149d53b", "parents": [ "e56f31aad9d8c0102bc074cdab4e3ee76b38600d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 10 23:05:11 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 10 23:05:11 2007 +0200" }, "message": "sched debug: dont print kernel address in /proc/sched_debug\n\nArjan van de Ven pointed out that we should not print kernel addresses\nin world-readable /proc files - fix that.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\n" }, { "commit": "e56f31aad9d8c0102bc074cdab4e3ee76b38600d", "tree": "3ff937cbd564cc57249f736c2a58ae477e4fbef5", "parents": [ "529c77261bccd9d37f110f58b0753d95beaa9fa2" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 10 23:05:11 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 10 23:05:11 2007 +0200" }, "message": "sched: fix typo in the FAIR_GROUP_SCHED branch\n\nwhile there\u0027s no in-tree way to turn group scheduling at the moment,\nfix a typo in it nevertheless.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "529c77261bccd9d37f110f58b0753d95beaa9fa2", "tree": "fff049581ceaa06591ba07938bb370a0ccee7293", "parents": [ "ac07860264bd2b18834d3fa3be47032115524cea" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 10 23:05:11 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 10 23:05:11 2007 +0200" }, "message": "sched: improve rq-clock overflow logic\n\nimprove the rq-clock overflow logic: limit the absolute rq-\u003eclock\ndelta since the last scheduler tick, instead of limiting the delta\nitself.\n\ntested by Arjan van de Ven - whole laptop was misbehaving due to\nan incorrectly calibrated cpu_khz confusing sched_clock().\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\n" }, { "commit": "be12014dd7750648fde33e1e45cac24dc9a8be6d", "tree": "caf9715d2c37f3c08c25e51c9f416c2bbf956236", "parents": [ "e3bcf5e2785aa49f75f36a8d27d601891a7ff12b", "7cff8cf61cac15fa29a1ca802826d2bcbca66152" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Aug 09 08:23:31 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Aug 09 08:23:31 2007 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched: (61 commits)\n sched: refine negative nice level granularity\n sched: fix update_stats_enqueue() reniced codepath\n sched: round a bit better\n sched: make the multiplication table more accurate\n sched: optimize update_rq_clock() calls in the load-balancer\n sched: optimize activate_task()\n sched: clean up set_curr_task_fair()\n sched: remove __update_rq_clock() call from entity_tick()\n sched: move the __update_rq_clock() call to scheduler_tick()\n sched debug: remove the \u0027u64 now\u0027 parameter from print_task()/_rq()\n sched: remove the \u0027u64 now\u0027 local variables\n sched: remove the \u0027u64 now\u0027 parameter from deactivate_task()\n sched: remove the \u0027u64 now\u0027 parameter from dequeue_task()\n sched: remove the \u0027u64 now\u0027 parameter from enqueue_task()\n sched: remove the \u0027u64 now\u0027 parameter from dec_nr_running()\n sched: remove the \u0027u64 now\u0027 parameter from inc_nr_running()\n sched: remove the \u0027u64 now\u0027 parameter from dec_load()\n sched: remove the \u0027u64 now\u0027 parameter from inc_load()\n sched: remove the \u0027u64 now\u0027 parameter from update_curr_load()\n sched: remove the \u0027u64 now\u0027 parameter from -\u003etask_new()\n ...\n" }, { "commit": "88ffc3505988196ef5cfdc0278ad89025c2a7b1a", "tree": "25db60136e1eb156fdaa4793800a7c3f34153927", "parents": [ "175fc484256e9c85e043f599ec2f6bc0d2e6c443" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Aug 09 08:10:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Aug 09 08:10:16 2007 -0700" }, "message": "Revert \"genirq: temporary fix for level-triggered IRQ resend\"\n\nThis reverts commit 0fc4969b866671dfe39b1a9119d0fdc7ea0f63e5. It was\nalways meant to be temporary, but it\u0027s generating more useless noise\nthan anything else, and we probably should never have done it in the\ngeneric kernel (only had the people involved test it on their own).\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7cff8cf61cac15fa29a1ca802826d2bcbca66152", "tree": "86fa25bbf7d8cd3b23f7230fb821cdb04990ebfc", "parents": [ "a69edb55605117cc0f20aa36c49c20b96590774d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:52 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:52 2007 +0200" }, "message": "sched: refine negative nice level granularity\n\nrefine the granularity of negative nice level tasks: let them\nreschedule more often to offset the effect of them consuming\ntheir wait_runtime proportionately slower. (This makes nice-0\ntask scheduling smoother in the presence of negatively\nreniced tasks.)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a69edb55605117cc0f20aa36c49c20b96590774d", "tree": "7e06cd9abce45d450ae9ee365dab3901e7193c01", "parents": [ "194081ebfaa8c7d16133e08dd79254910c20c6ff" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:52 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:52 2007 +0200" }, "message": "sched: fix update_stats_enqueue() reniced codepath\n\nthe key has to be rescaled to /weight even if it has a positive value.\n\n(this change only affects the scheduling of reniced tasks)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "194081ebfaa8c7d16133e08dd79254910c20c6ff", "tree": "ba4d26c12614c93694fa67dd4003e243fe546e6c", "parents": [ "254753dc321ea2b753ca9bc58ac329557a20efac" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "message": "sched: round a bit better\n\nround a tiny bit better in high-frequency rescheduling scenarios,\nby rounding around zero instead of rounding down.\n\n(this is pretty theoretical though)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "254753dc321ea2b753ca9bc58ac329557a20efac", "tree": "57abb3eeaad1f9c9cc258975bef92567f5a01253", "parents": [ "6e82a3befe91423e501c2124312bd805be0048eb" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "message": "sched: make the multiplication table more accurate\n\ndo small deltas in the weight and multiplication constant table so\nthat the worst-case numeric error is better than 1:100000000. (8 digits)\n\nthe current error table is:\n\n nice mult * inv_mult error\n ------------------------------------------\n -20: 88761 * 48388 -0.0000000065\n -19: 71755 * 59856 -0.0000000037\n -18: 56483 * 76040 0.0000000056\n -17: 46273 * 92818 0.0000000042\n -16: 36291 * 118348 -0.0000000065\n -15: 29154 * 147320 -0.0000000037\n -14: 23254 * 184698 -0.0000000009\n -13: 18705 * 229616 -0.0000000037\n -12: 14949 * 287308 -0.0000000009\n -11: 11916 * 360437 -0.0000000009\n -10: 9548 * 449829 -0.0000000009\n -9: 7620 * 563644 -0.0000000037\n -8: 6100 * 704093 0.0000000009\n -7: 4904 * 875809 0.0000000093\n -6: 3906 * 1099582 -0.0000000009\n -5: 3121 * 1376151 -0.0000000058\n -4: 2501 * 1717300 0.0000000009\n -3: 1991 * 2157191 -0.0000000035\n -2: 1586 * 2708050 0.0000000009\n -1: 1277 * 3363326 0.0000000014\n 0: 1024 * 4194304 0.0000000000\n 1: 820 * 5237765 0.0000000009\n 2: 655 * 6557202 0.0000000033\n 3: 526 * 8165337 -0.0000000079\n 4: 423 * 10153587 0.0000000012\n 5: 335 * 12820798 0.0000000079\n 6: 272 * 15790321 0.0000000037\n 7: 215 * 19976592 -0.0000000037\n 8: 172 * 24970740 -0.0000000037\n 9: 137 * 31350126 -0.0000000079\n 10: 110 * 39045157 -0.0000000061\n 11: 87 * 49367440 -0.0000000037\n 12: 70 * 61356676 0.0000000056\n 13: 56 * 76695844 -0.0000000075\n 14: 45 * 95443717 -0.0000000072\n 15: 36 * 119304647 -0.0000000009\n 16: 29 * 148102320 -0.0000000037\n 17: 23 * 186737708 -0.0000000028\n 18: 18 * 238609294 -0.0000000009\n 19: 15 * 286331153 -0.0000000002\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "6e82a3befe91423e501c2124312bd805be0048eb", "tree": "04e179ca9ef5e4efa4ff5814831094569e611bf3", "parents": [ "2daa357705bfe68788132cf9079930ca948a90af" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "message": "sched: optimize update_rq_clock() calls in the load-balancer\n\noptimize update_rq_clock() calls in the load-balancer: update them\nright after locking the runqueue(s) so that the pull functions do\nnot have to call it.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2daa357705bfe68788132cf9079930ca948a90af", "tree": "c95e7b19e771d8eacecfb9ae9fe66ce23094b252", "parents": [ "c3b64f1e4f772418a649bb8e3b39fcea6c358330" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "message": "sched: optimize activate_task()\n\noptimize activate_task() by removing update_rq_clock() from it.\n(and add update_rq_clock() to all callsites of activate_task() that\ndid not have it before.)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c3b64f1e4f772418a649bb8e3b39fcea6c358330", "tree": "e5ffd815cfe4d69a40928c6dbe24e33a1e44f658", "parents": [ "d9e0e6aa6d72df21ff190962c842e027fca0e009" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "message": "sched: clean up set_curr_task_fair()\n\nclean up set_curr_task_fair().\n\n( identity transformation that causes no change in functionality. )\n\n text data bss dec hex filename\n 39170 3750 36 42956 a7cc sched.o.before\n 39170 3750 36 42956 a7cc sched.o.after\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d9e0e6aa6d72df21ff190962c842e027fca0e009", "tree": "f8ec9765f264fecd47449ef933585f03f80254cc", "parents": [ "546fe3c909b0a4235c7237c210da483eaaac1edc" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "message": "sched: remove __update_rq_clock() call from entity_tick()\n\nremove __update_rq_clock() call from entity_tick().\n\nno change in functionality because scheduler_tick() already calls\n__update_rq_clock().\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "546fe3c909b0a4235c7237c210da483eaaac1edc", "tree": "1b81c3f5f7b56f74a708d65b20a34c856b431e49", "parents": [ "a48da48b403319918a587be8b5d46fe1d186c2ac" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "message": "sched: move the __update_rq_clock() call to scheduler_tick()\n\nmove the __update_rq_clock() call from update_cpu_load() to\nscheduler_tick().\n\n( identity transformation that causes no change in functionality. )\n\nthis allows the direct use of rq-\u003eclock in -\u003etask_tick() functions.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a48da48b403319918a587be8b5d46fe1d186c2ac", "tree": "8388a2c9a6be63ae5b8c8b8534588e694368ae64", "parents": [ "bdd4dfa89c1e3e1379729b9edec1526b3ecc25ec" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "message": "sched debug: remove the \u0027u64 now\u0027 parameter from print_task()/_rq()\n\nremove the \u0027u64 now\u0027 parameter from sched_debug.c:print_task()/_rq().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "bdd4dfa89c1e3e1379729b9edec1526b3ecc25ec", "tree": "9bf9002699184a1171522735b2be92bead6df02e", "parents": [ "2e1cb74a501c4b1bca5e55dabff24f267349193c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:51 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 local variables\n\nfinal step: remove all (now superfluous) \u0027u64 now\u0027 variables.\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2e1cb74a501c4b1bca5e55dabff24f267349193c", "tree": "76b0daeb19f11526bb4834c31667c6d663d26f49", "parents": [ "69be72c13db0e9165796422b544f989033146171" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from deactivate_task()\n\nremove the \u0027u64 now\u0027 parameter from deactivate_task().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "69be72c13db0e9165796422b544f989033146171", "tree": "2021b2c46034c1ff12fb86f5f75ed03d7bf2b2c7", "parents": [ "8159f87e2bfeeba8887b8ef34f7b523958910132" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from dequeue_task()\n\nremove the \u0027u64 now\u0027 parameter from dequeue_task().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8159f87e2bfeeba8887b8ef34f7b523958910132", "tree": "d4ffe2f0a57f3a80dde9072afe21974852f4be62", "parents": [ "db53181e41728cfd58336925422dc17f1d2c655c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from enqueue_task()\n\nremove the \u0027u64 now\u0027 parameter from enqueue_task().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "db53181e41728cfd58336925422dc17f1d2c655c", "tree": "19e3d0e479dd60b23f771396cd42995c9981e128", "parents": [ "e5fa2237b53d751c59f773a68e1b12c411f0b19b" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from dec_nr_running()\n\nremove the \u0027u64 now\u0027 parameter from dec_nr_running().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e5fa2237b53d751c59f773a68e1b12c411f0b19b", "tree": "277900ae9f0049cd66ea224f474784e31c4fa714", "parents": [ "79b5dddf831b4719b7ec8dfcfb9bf9c619805b9c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from inc_nr_running()\n\nremove the \u0027u64 now\u0027 parameter from inc_nr_running().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "79b5dddf831b4719b7ec8dfcfb9bf9c619805b9c", "tree": "aa7c191ff7a94f5c71dea3dfef88747972fef7ec", "parents": [ "29b4b623fe8163ca3c1da125da81234d41c8a3db" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from dec_load()\n\nremove the \u0027u64 now\u0027 parameter from dec_load().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "29b4b623fe8163ca3c1da125da81234d41c8a3db", "tree": "01213e2c44e0b226eb6ac8d257c655dc6ef1ec31", "parents": [ "84a1d7a2f91d2f26d21026973dbf3023d17c701f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from inc_load()\n\nremove the \u0027u64 now\u0027 parameter from inc_load().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "84a1d7a2f91d2f26d21026973dbf3023d17c701f", "tree": "c10a3ae27b8f2d76da1597f16263eba93d73a02e", "parents": [ "ee0827d8b5271094380410cf21d8c48c109a773a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from update_curr_load()\n\nremove the \u0027u64 now\u0027 parameter from update_curr_load().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ee0827d8b5271094380410cf21d8c48c109a773a", "tree": "2886f7c95b983ffdb89d3a34590e01fbbb3133c7", "parents": [ "31ee529cc2254e8b62880535ec8f21a4c5e1c091" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from -\u003etask_new()\n\nremove the \u0027u64 now\u0027 parameter from -\u003etask_new().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "31ee529cc2254e8b62880535ec8f21a4c5e1c091", "tree": "df9a19be47c3111d0e34ce9f13498b236733a850", "parents": [ "ff95f3df54609d9d4b9572f8a67d09922a645043" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from -\u003eput_prev_task()\n\nremove the \u0027u64 now\u0027 parameter from -\u003eput_prev_task().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ff95f3df54609d9d4b9572f8a67d09922a645043", "tree": "4a4390b68be011709997424cd536acd72f47690e", "parents": [ "fb8d47240246e20f864f0724a23a7220cd1c59ac" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:49 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from pick_next_task()\n\nremove the \u0027u64 now\u0027 parameter from pick_next_task().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "fb8d47240246e20f864f0724a23a7220cd1c59ac", "tree": "0c94ecb977355a2152655738bfcee6072c10f41e", "parents": [ "f02231e51a280f1a0fee4d03ad8f50048e06cced" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from -\u003epick_next_task()\n\nremove the \u0027u64 now\u0027 parameter from -\u003epick_next_task().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f02231e51a280f1a0fee4d03ad8f50048e06cced", "tree": "becd8bf748828e3dfe34f73df11d260fd6300026", "parents": [ "fd390f6a04f22fb457d6fd1855964f79536525de" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from -\u003edequeue_task()\n\nremove the \u0027u64 now\u0027 parameter from -\u003edequeue_task().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "fd390f6a04f22fb457d6fd1855964f79536525de", "tree": "753b2c9889a4127e6c4b4ea8d80bae972228a875", "parents": [ "f1e14ef64d3e1bdcb3437f1e926fe5a7f861aa0a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from -\u003eenqueue_task()\n\nremove the \u0027u64 now\u0027 parameter from -\u003eenqueue_task().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f1e14ef64d3e1bdcb3437f1e926fe5a7f861aa0a", "tree": "144d499d871c94e81fc6c78e6828bae7e3424c21", "parents": [ "ab6cde2692c76b88ea430aa188ea50303216a955" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from update_curr_rt()\n\nremove the \u0027u64 now\u0027 parameter from update_curr_rt().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ab6cde2692c76b88ea430aa188ea50303216a955", "tree": "f5372723e775049f11388507788db56fa6a0fcdd", "parents": [ "9948f4b2a728e9ca4928a9a97eb09df955f5b17c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from put_prev_entity()\n\nremove the \u0027u64 now\u0027 parameter from put_prev_entity().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "9948f4b2a728e9ca4928a9a97eb09df955f5b17c", "tree": "0df971ebc9da516864392c29254484a4e900f12b", "parents": [ "8494f412edecbdbc36105e0a08f80d05a14dde2c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from pick_next_entity()\n\nremove the \u0027u64 now\u0027 parameter from pick_next_entity().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8494f412edecbdbc36105e0a08f80d05a14dde2c", "tree": "c89ad92e6a609023c973a06be2c8928e9ec63561", "parents": [ "525c2716a41d3e87387b32c5b0868acb52cbb559" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from set_next_entity()\n\nremove the \u0027u64 now\u0027 parameter from set_next_entity().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "525c2716a41d3e87387b32c5b0868acb52cbb559", "tree": "3bfc1a6f449e78294a4b6c80869dd9ab12584762", "parents": [ "668031ca8fa2cc565f325f4fb69f131af449b7a7" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from dequeue_entity()\n\nremove the \u0027u64 now\u0027 parameter from dequeue_entity().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "668031ca8fa2cc565f325f4fb69f131af449b7a7", "tree": "866cf6dd909c7e1741cb7934bd65283b5e219233", "parents": [ "2396af69bec0ba3274383c20de7a31acf7c74b7a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from enqueue_entity()\n\nremove the \u0027u64 now\u0027 parameter from enqueue_entity().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2396af69bec0ba3274383c20de7a31acf7c74b7a", "tree": "2d118a9dd5493bed7e65d0e7fefe7060d46d0570", "parents": [ "dfdc119e54f44cba70ebe1f565767d3d0640d19f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from enqueue_sleeper()\n\nremove the \u0027u64 now\u0027 parameter from enqueue_sleeper().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "dfdc119e54f44cba70ebe1f565767d3d0640d19f", "tree": "d9110cc9cb5efbf9b186434bd6b73cfcc4055ef1", "parents": [ "c7e9b5b293106c8dd6b1ca968d24f10fa919f6fd" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from __enqueue_sleeper()\n\nremove the \u0027u64 now\u0027 parameter from __enqueue_sleeper().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c7e9b5b293106c8dd6b1ca968d24f10fa919f6fd", "tree": "3d01294f508957ee8a6a1d2e9eb52143177c54b6", "parents": [ "19b6a2e3706675eea4d74729114e36968fa43577" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from update_stats_curr_end()\n\nremove the \u0027u64 now\u0027 parameter from update_stats_curr_end().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "19b6a2e3706675eea4d74729114e36968fa43577", "tree": "7b52eff26129ef1609ea044f201432b207ff266a", "parents": [ "79303e9e0219a23f8757af99393b21ecb35231bf" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:48 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from update_stats_dequeue()\n\nremove the \u0027u64 now\u0027 parameter from update_stats_dequeue().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "79303e9e0219a23f8757af99393b21ecb35231bf", "tree": "d49cce653217573a6f3114b1fefa1b3c374b8730", "parents": [ "9ef0a9615b0d9cd29c6bc0e8898f1bc3145e44c6" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from update_stats_curr_start()\n\nremove the \u0027u64 now\u0027 parameter from update_stats_curr_start().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "9ef0a9615b0d9cd29c6bc0e8898f1bc3145e44c6", "tree": "6f2f15a315f3b49310b886eb736ed540a7d7ea16", "parents": [ "eac55ea37642163e6bdd899ac319c413c1f1b7cd" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from update_stats_wait_end()\n\nremove the \u0027u64 now\u0027 parameter from update_stats_wait_end().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "eac55ea37642163e6bdd899ac319c413c1f1b7cd", "tree": "be46819019671005d7e01043692a8731b3ee14c1", "parents": [ "d2417e5a3e6c79e79f982c7553301dc3539873b0" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from __update_stats_wait_end()\n\nremove the \u0027u64 now\u0027 parameter from __update_stats_wait_end().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d2417e5a3e6c79e79f982c7553301dc3539873b0", "tree": "3b69ca1064082e831ad4845391e19ad991ab26e2", "parents": [ "5870db5b83932bea0deac3c68e3c40f377d0b8f7" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from update_stats_enqueue()\n\nremove the \u0027u64 now\u0027 parameter from update_stats_enqueue().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5870db5b83932bea0deac3c68e3c40f377d0b8f7", "tree": "d96d66a20dfc9e6cd7066d01235da3575fc35040", "parents": [ "b7cc089657c12340077fe937380f9e54bbd6b300" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from update_stats_wait_start()\n\nremove the \u0027u64 now\u0027 parameter from update_stats_wait_start().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b7cc089657c12340077fe937380f9e54bbd6b300", "tree": "822be822d637541a8f4e6c0a6d14111bc82b722b", "parents": [ "5cef9eca3837a8dcf605a360e213c4179a07c41a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from update_curr()\n\nremove the \u0027u64 now\u0027 parameter from update_curr().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5cef9eca3837a8dcf605a360e213c4179a07c41a", "tree": "36dbdbf4e35d82cb66de92da56121ffde9c2cd05", "parents": [ "d281918d7c135c555d9cebcf73d4320efa8177dc" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "message": "sched: remove the \u0027u64 now\u0027 parameter from print_cfs_rq()\n\nremove the \u0027u64 now\u0027 parameter from print_cfs_rq().\n\n( identity transformation that causes no change in functionality. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d281918d7c135c555d9cebcf73d4320efa8177dc", "tree": "e1230311df7cf4366438d49b2ad623a429c03d1c", "parents": [ "eb59449400f1e5984509e502711141302a2867ab" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "message": "sched: remove \u0027now\u0027 use from assignments\n\nchange all \u0027now\u0027 timestamp uses in assignments to rq-\u003eclock.\n\n( this is an identity transformation that causes no functionality change:\n all such new rq-\u003eclock is necessarily preceded by an update_rq_clock()\n call. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "eb59449400f1e5984509e502711141302a2867ab", "tree": "c153ec375f229f29a27de1630361aa9b2ace34b5", "parents": [ "c1b3da3ecdbf9e9f377474c11ba988b8821f86c8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "message": "sched: remove __rq_clock()\n\nremove the (now unused) __rq_clock() function.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c1b3da3ecdbf9e9f377474c11ba988b8821f86c8", "tree": "cb38b24a25ec27eed779e100eb9af909ba487bb7", "parents": [ "2ab81159fa426bd09c21faf7c25fba13bc9d2902" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "message": "sched: eliminate __rq_clock() use\n\neliminate __rq_clock() use by changing it to:\n\n __update_rq_clock(rq)\n now \u003d rq-\u003eclock;\n\nidentity transformation - no change in behavior.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2ab81159fa426bd09c21faf7c25fba13bc9d2902", "tree": "b57f7f65f058018cd3fb7a058dadb1ae7ea61dea", "parents": [ "a8e504d2a57ecd3f905b402072cdd1903f963bef" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "message": "sched: remove rq_clock()\n\nremove the now unused rq_clock() function.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a8e504d2a57ecd3f905b402072cdd1903f963bef", "tree": "1957f0cb0f8b6187f8c299f2be1352a8d35fe5bd", "parents": [ "b04a0f4c1651a553ee1a03dc70297d66ec74db5c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:47 2007 +0200" }, "message": "sched: eliminate rq_clock() use\n\neliminate rq_clock() use by changing it to:\n\n update_rq_clock(rq)\n now \u003d rq-\u003eclock;\n\nidentity transformation - no change in behavior.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b04a0f4c1651a553ee1a03dc70297d66ec74db5c", "tree": "25a0721d639f244f61bba84edf296b8442e373a4", "parents": [ "a4ac01c36e286dd1b9a1d5cd7422c5af51dc55f8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "message": "sched: add [__]update_rq_clock(rq)\n\nadd the [__]update_rq_clock(rq) functions. (No change in functionality,\njust reorganization to prepare for elimination of the heavy 64-bit\ntimestamp-passing in the scheduler.)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a4ac01c36e286dd1b9a1d5cd7422c5af51dc55f8", "tree": "0c275d58a4835a3d604d9cac4e1dd7c25714e150", "parents": [ "aea25401c3347d9f3a64ebdc81043be246a9f631" ], "author": { "name": "Peter Williams", "email": "pwil3058@bigpond.net.au", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "message": "sched: fix bug in balance_tasks()\n\nThere are two problems with balance_tasks() and how it used:\n\n1. The variables best_prio and best_prio_seen (inherited from the old\nmove_tasks()) were only required to handle problems caused by the\nactive/expired arrays, the order in which they were processed and the\npossibility that the task with the highest priority could be on either.\n These issues are no longer present and the extra overhead associated\nwith their use is unnecessary (and possibly wrong).\n\n2. In the absence of CONFIG_FAIR_GROUP_SCHED being set, the same\nthis_best_prio variable needs to be used by all scheduling classes or\nthere is a risk of moving too much load. E.g. if the highest priority\ntask on this at the beginning is a fairly low priority task and the rt\nclass migrates a task (during its turn) then that moved task becomes the\nnew highest priority task on this_rq but when the sched_fair class\ninitializes its copy of this_best_prio it will get the priority of the\noriginal highest priority task as, due to the run queue locks being\nheld, the reschedule triggered by pull_task() will not have taken place.\n This could result in inappropriate overriding of skip_for_load and\nexcessive load being moved.\n\nThe attached patch addresses these problems by deleting all reference to\nbest_prio and best_prio_seen and making this_best_prio a reference\nparameter to the various functions involved.\n\nload_balance_fair() has also been modified so that this_best_prio is\nonly reset (in the loop) if CONFIG_FAIR_GROUP_SCHED is set. This should\npreserve the effect of helping spread groups\u0027 higher priority tasks\naround the available CPUs while improving system performance when\nCONFIG_FAIR_GROUP_SCHED isn\u0027t set.\n\nSigned-off-by: Peter Williams \u003cpwil3058@bigpond.net.au\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e0361851e5647cdd62fd5c367df5d7e145769d04", "tree": "77f2c4f3f2c5a75ab7a5cdbc9113a2445aac9cbc", "parents": [ "fd8bb43e27bbba1b6d49552c3d588cf741dd44af" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@sw.ru", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "message": "sched: remove binary sysctls from kernel.sched_domain\n\nkernel.sched_domain hierarchy is under CTL_UNNUMBERED and thus\nunreachable to sysctl(2). Generating .ctl_number\u0027s in such situation is\nnot useful.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@sw.ru\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "fd8bb43e27bbba1b6d49552c3d588cf741dd44af", "tree": "04d24cf8604abe591d34b84da8aed0eeb4a0240d", "parents": [ "c5dcfe72aa8d26e924cccca9725a9f7be0d4ab01" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "message": "sched: delta_exec accounting fix\n\nsmall delta_exec accounting fix: increase delta_exec and increase\nsum_exec_runtime even if the task is not on the runqueue anymore.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c5dcfe72aa8d26e924cccca9725a9f7be0d4ab01", "tree": "9ba2a56bad51a7226ef5b682bbedfaf9c01340fd", "parents": [ "8e717b194ce3f3ac9e6acc63f66fe274cdf9cde1" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "message": "sched: clean up delta_mine\n\ncleanup: delta_mine is an unsigned value.\n\nno code impact:\n\n text data bss dec hex filename\n 27823 2726 16 30565 7765 sched.o.before\n 27823 2726 16 30565 7765 sched.o.after\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8e717b194ce3f3ac9e6acc63f66fe274cdf9cde1", "tree": "8fee6962d5d148dbfd013eb0111cc015da2b3067", "parents": [ "7bfd0485871df01764ca89d5679f128d870aef1a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "message": "sched: schedule() speedup\n\nspeed up schedule(): share the \u0027now\u0027 parameter that deactivate_task()\nwas calculating internally.\n\n( this also fixes the small accounting window between the deactivate\n call and the pick_next_task() call. )\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "7bfd0485871df01764ca89d5679f128d870aef1a", "tree": "a17e8e9a55fc4cc3fef0c91f1393b6d0722d4d26", "parents": [ "291ae5a12088e1aa87aae4899a818498be3d18eb" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "message": "sched: uninline rq_clock()\n\nuninline rq_clock() to save 263 bytes of code:\n\n text data bss dec hex filename\n 39561 3642 24 43227 a8db sched.o.before\n 39298 3642 24 42964 a7d4 sched.o.after\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "291ae5a12088e1aa87aae4899a818498be3d18eb", "tree": "0c45edfb75caa16f5d75d47b71d9c3fcf321fcec", "parents": [ "9531b62f5ebf2b693bf85129d20328188f685c44" ], "author": { "name": "Josh Triplett", "email": "josh@kernel.org", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:46 2007 +0200" }, "message": "sched: mark print_cfs_stats static\n\nsched_fair.c defines print_cfs_stats, and sched_debug.c uses it, but sched.c\nincludes both sched_fair.c and sched_debug.c, so all the references to\nprint_cfs_stats occur in the same compilation unit. Thus, mark\nprint_cfs_stats static.\n\nEliminates a sparse warning:\nwarning: symbol \u0027print_cfs_stats\u0027 was not declared. Should it be static?\n\nSigned-off-by: Josh Triplett \u003cjosh@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" } ], "next": "9531b62f5ebf2b693bf85129d20328188f685c44" }