)]}' { "log": [ { "commit": "fb615581c78efee25e4d04f1145e8fa8ec705dc3", "tree": "551be6606b62d8205672c4cc55884f6825171801", "parents": [ "b39c5dd7f938775fd0a1df5b4b1c26f854d15231" ], "author": { "name": "Srivatsa Vaddagiri", "email": "vatsa@linux.vnet.ibm.com", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "message": "sched: group scheduler, fix coding style issues\n\nFix coding style issues reported by Randy Dunlap and others\n\nSigned-off-by: Dhaval Giani \u003cdhaval@linux.vnet.ibm.com\u003e\nSigned-off-by: Srivatsa Vaddagiri \u003cvatsa@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "b39c5dd7f938775fd0a1df5b4b1c26f854d15231", "tree": "a6ebcc600cb54484fc9a0c605ced80d0410100ca", "parents": [ "5f6d858ecca78f71755859a346d845e302973cd1" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "message": "sched: cleanup, remove stale comment\n\ncleanup, remove stale comment.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "5f6d858ecca78f71755859a346d845e302973cd1", "tree": "5422f6ff9aa7ffab4c708432de84a79e52e503d9", "parents": [ "b0ffd246ea947a037746e725bd461bb7e809a4b3" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "message": "sched: speed up and simplify vslice calculations\n\nspeed up and simplify vslice calculations.\n\n[ From: Mike Galbraith \u003cefault@gmx.de\u003e: build fix ]\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b0ffd246ea947a037746e725bd461bb7e809a4b3", "tree": "62ec34bb1fbb98be646084b74732ec9209e5f39f", "parents": [ "2830cf8c90f37526d401f1999250312df970bfa3" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "message": "sched: clean up min_vruntime use\n\nclean up min_vruntime use.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2830cf8c90f37526d401f1999250312df970bfa3", "tree": "9f40ff1f624cba21be3db086d3d87716e0b1f66f", "parents": [ "2d72376b3af1e7d4d4515ebfd0f4383f2e92c343" ], "author": { "name": "Srivatsa Vaddagiri", "email": "vatsa@linux.vnet.ibm.com", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "message": "sched: group scheduler SMP migration fix\n\ngroup scheduler SMP migration fix: use task_cfs_rq(p) to get\nto the relevant fair-scheduling runqueue of a task, rq-\u003ecfs\nis not the right one.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2d72376b3af1e7d4d4515ebfd0f4383f2e92c343", "tree": "a9f36173883f1309640f3a1e58b03a53422262d8", "parents": [ "2b1e315dd2822c99793485f9e53a73459fb399c1" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "message": "sched: clean up schedstats, cnt -\u003e count\n\nrename all \u0027cnt\u0027 fields and variables to the less yucky \u0027count\u0027 name.\n\nyuckage noticed by Andrew Morton.\n\nno change in code, other than the /proc/sched_debug bkl_count string got\na bit larger:\n\n text data bss dec hex filename\n 38236 3506 24 41766 a326 sched.o.before\n 38240 3506 24 41770 a32a sched.o.after\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "2b1e315dd2822c99793485f9e53a73459fb399c1", "tree": "a24cc75606f9416e19bf6662949b880b6b20873a", "parents": [ "8651a86c342ab79a956afec0c5971acaad38d3a1" ], "author": { "name": "Dmitry Adamushko", "email": "dmitry.adamushko@gmail.com", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "message": "sched: yield fix\n\nfix yield bugs due to the current-not-in-rbtree changes: the task is\nnot in the rbtree so rbtree-removal is a no-no.\n\n[ From: Srivatsa Vaddagiri \u003cvatsa@linux.vnet.ibm.com\u003e: build fix. ]\n\nalso, nice code size reduction:\n\nkernel/sched.o:\n text data bss dec hex filename\n 38323 3506 24 41853 a37d sched.o.before\n 38236 3506 24 41766 a326 sched.o.after\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Dmitry Adamushko \u003cdmitry.adamushko@gmail.com\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "8651a86c342ab79a956afec0c5971acaad38d3a1", "tree": "b83e5ba4a69ce150d857892a12ba13641e995672", "parents": [ "57cb499df26d80ec11cd49e56d20835334ac4ab9" ], "author": { "name": "Srivatsa Vaddagiri", "email": "vatsa@linux.vnet.ibm.com", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:12 2007 +0200" }, "message": "sched: group scheduler wakeup latency fix\n\ngroup scheduler wakeup latency fix: when checking for preemption\nwe must check cross-group too, not just intra-group.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "57cb499df26d80ec11cd49e56d20835334ac4ab9", "tree": "1affcb6b68f5428e7c96121fec806d1074b0c1a2", "parents": [ "2ddbf952508fb9911036c484a87f6351106b917c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "message": "sched: remove set_leftmost()\n\nLee Schermerhorn noticed that set_leftmost() contains dead code,\nremove this.\n\nReported-by: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "2ddbf952508fb9911036c484a87f6351106b917c", "tree": "73ced0c94ccb2356a08fc84e7b4258e75484789c", "parents": [ "368059a977871def0f88a92eefb6ecc1f7b6132f" ], "author": { "name": "Hiroshi Shimamoto", "email": "h-shimamoto@ct.jp.nec.com", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "message": "sched: clean up sched_fork()\n\nThe adjusting sched_class is a missing part of the already existing \"do\nnot leak PI boosting priority to the child\" at the sched_fork(). This\npatch moves the adjusting sched_class from wake_up_new_task() to\nsched_fork().\n\nthis also shrinks the code a bit:\n\n text data bss dec hex filename\n 40111 4018 292 44421 ad85 sched.o.before\n 40102 4018 292 44412 ad7c sched.o.after\n\nSigned-off-by: Hiroshi Shimamoto \u003ch-shimamoto@ct.jp.nec.com\u003e\nSigned-off-by: Dmitry Adamushko \u003cdmitry.adamushko@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "368059a977871def0f88a92eefb6ecc1f7b6132f", "tree": "79103803ff9a7dbc9873d8fd018e6afd95cb9ff3", "parents": [ "02e4bac2a5b097e23d757bf2953740b3d51b7976" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "message": "sched: max_vruntime() simplification\n\nmax_vruntime() simplification.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n" }, { "commit": "02e4bac2a5b097e23d757bf2953740b3d51b7976", "tree": "11477c89ecec6ffb557d3b2a9d3fcd70c9bc59e0", "parents": [ "b8487b924177385e3932f846f430b73ce8e69bba" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "message": "sched: fix sched_fork()\n\nfix sched_fork(): large latencies at new task creation time because\nthe -\u003evruntime was not fixed up cross-CPU, if the parent got migrated\nafter the child\u0027s CPU got set up.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "b8487b924177385e3932f846f430b73ce8e69bba", "tree": "c3686b03306ca0eff6bc0387fefac2c248e337d4", "parents": [ "94359f05cb7e1fed0deccc83ebc30a1175a9ae16" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "message": "sched: fix sign check error in place_entity()\n\nfix sign check error in place_entity() - we\u0027d get excessive\nlatencies due to negatives being converted to large u64\u0027s.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n" }, { "commit": "94359f05cb7e1fed0deccc83ebc30a1175a9ae16", "tree": "b187343db9950f9396f832318d061106a9592d41", "parents": [ "dc1f31c90cfa067af6f7000db7a5383c7667ccba" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "message": "sched: undo some of the recent changes\n\nundo some of the recent changes that are not needed after all,\nsuch as last_min_vruntime.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n" }, { "commit": "dc1f31c90cfa067af6f7000db7a5383c7667ccba", "tree": "e5636c8fb549f2a71649596d3cfe95147c35c8bc", "parents": [ "785c29ef9573d98b31493c9a68c3589449082108" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "message": "sched: remove last_min_vruntime effect\n\nremove last_min_vruntime use - prepare to remove it.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n" }, { "commit": "785c29ef9573d98b31493c9a68c3589449082108", "tree": "ba4d54cd9f57f5f4de7e0479977d1335b3458b35", "parents": [ "8465e792e82c567b80358e38732164b770ed4b7f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "message": "sched: remove condition from set_task_cpu()\n\nremove condition from set_task_cpu(). Now that -\u003evruntime\nis not global anymore, it should (and does) work fine without\nit too.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n" }, { "commit": "8465e792e82c567b80358e38732164b770ed4b7f", "tree": "f03ba121f3feb3bdd3e88d09775091f17b539476", "parents": [ "ddc972975091ba5f839bf24d0f9ef54fe90ee741" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:11 2007 +0200" }, "message": "sched: entity_key() fix\n\nentity_key() fix - we\u0027d occasionally end up with a 0 vruntime\nin the !initial case.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n" }, { "commit": "ddc972975091ba5f839bf24d0f9ef54fe90ee741", "tree": "438406a2930bdcb36c8a1bc6778aab49e1fba36d", "parents": [ "d822cecedad88b69a7d68aa8d49e1f238aa320c7" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Mon Oct 15 17:00:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:10 2007 +0200" }, "message": "sched debug: check spread\n\ndebug feature: check how well we schedule within a reasonable\nvruntime \u0027spread\u0027 range. (note that CPU overload can increase\nthe spread, so this is not a hard condition, but normal loads\nshould be within the spread.)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n" }, { "commit": "d822cecedad88b69a7d68aa8d49e1f238aa320c7", "tree": "28e33aed8fe4eb44fdfcf21cfc0c5f8da634f8f8", "parents": [ "67e9fb2a39a1d454218d50383094940982be138f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:10 2007 +0200" }, "message": "sched debug: more width for parameter printouts\n\nmore width for parameter printouts in /proc/sched_debug.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "67e9fb2a39a1d454218d50383094940982be138f", "tree": "3b981b8d43d6c23f070df73033d731a6f00f0b0b", "parents": [ "1aa4731eff7dab7bd01747b46f654f449f1cfc2c" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Mon Oct 15 17:00:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:10 2007 +0200" }, "message": "sched: add vslice\n\nadd vslice: the load-dependent \"virtual slice\" a task should\nrun ideally, so that the observed latency stays within the\nsched_latency window.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1aa4731eff7dab7bd01747b46f654f449f1cfc2c", "tree": "43e3717091261e65f07ee694857282b2da196c8a", "parents": [ "c18b8a7cbcbac46497ee1ce656b0e68197c7581d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:10 2007 +0200" }, "message": "sched debug: print settings\n\nprint the current value of all tunables in /proc/sched_debug output.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "c18b8a7cbcbac46497ee1ce656b0e68197c7581d", "tree": "6af79ba2c13900c4eda6593b110129b00cec3098", "parents": [ "fdd71d132badad542a9ab99ab4a9c3c08fa6412f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:10 2007 +0200" }, "message": "sched: remove unneeded tunables\n\nremove unneeded tunables.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "fdd71d132badad542a9ab99ab4a9c3c08fa6412f", "tree": "60fd380d2a632cf0f66385ae51eb41a62d40328b", "parents": [ "b8efb56172bc55082b8490778b07ef73eea0b551" ], "author": { "name": "S.Caglar Onur", "email": "caglar@pardus.org.tr", "time": "Mon Oct 15 17:00:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:10 2007 +0200" }, "message": "sched debug: BKL usage statistics, fix\n\nbuild fix for the SCHED_DEBUG \u0026\u0026 !SCHEDSTATS case.\n\nSigned-off-by: S.Ceglar Onur \u003ccaglar@pardus.org.tr\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "b8efb56172bc55082b8490778b07ef73eea0b551", "tree": "2d70e91af4cbd470904ebb4e28ad558c29e73092", "parents": [ "de8d585a12aef40676f12ddc63e97daaf7752ba1" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:10 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:10 2007 +0200" }, "message": "sched debug: BKL usage statistics\n\nadd per task and per rq BKL usage statistics.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "24e377a83220ef05c9b5bec7e01d65eed6609aa6", "tree": "9303b3d9f91ee39517d379aaac06c0432be8a9b8", "parents": [ "9b5b77512dce239fa168183fa71896712232e95a" ], "author": { "name": "Srivatsa Vaddagiri", "email": "vatsa@linux.vnet.ibm.com", "time": "Mon Oct 15 17:00:09 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:09 2007 +0200" }, "message": "sched: add fair-user scheduler\n\nEnable user-id based fair group scheduling. This is useful for anyone\nwho wants to test the group scheduler w/o having to enable\nCONFIG_CGROUPS.\n\nA separate scheduling group (i.e struct task_grp) is automatically created for \nevery new user added to the system. Upon uid change for a task, it is made to \nmove to the corresponding scheduling group.\n\nA /proc tunable (/proc/root_user_share) is also provided to tune root\nuser\u0027s quota of cpu bandwidth.\n\nSigned-off-by: Srivatsa Vaddagiri \u003cvatsa@linux.vnet.ibm.com\u003e\nSigned-off-by: Dhaval Giani \u003cdhaval@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "9b5b77512dce239fa168183fa71896712232e95a", "tree": "2a95cf9151b4b6bd745236858f5b73b639dbc0d9", "parents": [ "75c28ace9f2b2f403674e045939424a77c95b47c" ], "author": { "name": "Srivatsa Vaddagiri", "email": "vatsa@linux.vnet.ibm.com", "time": "Mon Oct 15 17:00:09 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:09 2007 +0200" }, "message": "sched: clean up code under CONFIG_FAIR_GROUP_SCHED\n\nWith the view of supporting user-id based fair scheduling (and not just\ncontainer-based fair scheduling), this patch renames several functions\nand makes them independent of whether they are being used for container\nor user-id based fair scheduling.\n\nAlso fix a problem reported by KAMEZAWA Hiroyuki (wrt allocating\nless-sized array for tg-\u003ecfs_rq[] and tf-\u003ese[]).\n\nSigned-off-by: Srivatsa Vaddagiri \u003cvatsa@linux.vnet.ibm.com\u003e\nSigned-off-by: Dhaval Giani \u003cdhaval@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "75c28ace9f2b2f403674e045939424a77c95b47c", "tree": "036fcf799d75a08d4913d7d25ef5602fe3c62260", "parents": [ "545f3b18152355acbb8da59873506fcf66c7c60e" ], "author": { "name": "Srivatsa Vaddagiri", "email": "vatsa@linux.vnet.ibm.com", "time": "Mon Oct 15 17:00:09 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:09 2007 +0200" }, "message": "sched: print \u0026rq-\u003ecfs stats\n\n- Print \u0026rq-\u003ecfs statistics as well (useful for group scheduling)\n\nSigned-off-by: Srivatsa Vaddagiri \u003cvatsa@linux.vnet.ibm.com\u003e\nSigned-off-by: Dhaval Giani \u003cdhaval@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "545f3b18152355acbb8da59873506fcf66c7c60e", "tree": "4825105d7a66879650151bbc0c37017a3694017d", "parents": [ "72ea22f8fbc893425faefa60641f45a4cdef2261" ], "author": { "name": "Srivatsa Vaddagiri", "email": "vatsa@linux.vnet.ibm.com", "time": "Mon Oct 15 17:00:09 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:09 2007 +0200" }, "message": "sched: print nr_running and load in /proc/sched_debug\n\n- print nr_running and load information for cfs_rq in /proc/sched_debug\n\nSigned-off-by: Srivatsa Vaddagiri \u003cvatsa@linux.vnet.ibm.com\u003e\nSigned-off-by: Dhaval Giani \u003cdhaval@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "72ea22f8fbc893425faefa60641f45a4cdef2261", "tree": "9c805c28bd2051feb9a9eac280ae824c4f7fedc8", "parents": [ "83b699ed20f5218580a1b7042064082e2e05f8c5" ], "author": { "name": "Srivatsa Vaddagiri", "email": "vatsa@linux.vnet.ibm.com", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "message": "sched: fix minor bug in yield\n\n- fix a minor bug in yield (seen for CONFIG_FAIR_GROUP_SCHED),\n group scheduling would skew when yield was called.\n\nSigned-off-by: Srivatsa Vaddagiri \u003cvatsa@linux.vnet.ibm.com\u003e\nSigned-off-by: Dhaval Giani \u003cdhaval@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "83b699ed20f5218580a1b7042064082e2e05f8c5", "tree": "544c42283f41065f22e96e02af0badb7ed70a371", "parents": [ "edcb60a309769a5f6e7c9e76d7c98b34d1757448" ], "author": { "name": "Srivatsa Vaddagiri", "email": "vatsa@linux.vnet.ibm.com", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "message": "sched: revert recent removal of set_curr_task()\n\nRevert removal of set_curr_task.\nUse put_prev_task/set_curr_task when changing groups/policies\n\nSigned-off-by: Srivatsa Vaddagiri \u003c vatsa@linux.vnet.ibm.com\u003e\nSigned-off-by: Dhaval Giani \u003cdhaval@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n" }, { "commit": "edcb60a309769a5f6e7c9e76d7c98b34d1757448", "tree": "ef288782a4d37739d9747fdcb1ae85d0ac7e5a94", "parents": [ "c86da3a3d40f6e7a032edfaea191fb51e9626c8f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "message": "sched: kernel/sched_fair.c whitespace cleanups\n\nsome trivial whitespace cleanups.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "c86da3a3d40f6e7a032edfaea191fb51e9626c8f", "tree": "e8593b4406c9af2d0e4c54d71e1ce6f2a659c453", "parents": [ "ef83a5714d9a817b2e9b97f04a6d070fbd6ecf80" ], "author": { "name": "Mike Galbraith", "email": "efault@gmx.de", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "message": "sched: fix formatting of /proc/sched_debug\n\nfix formatting of /proc/sched_debug\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "ef83a5714d9a817b2e9b97f04a6d070fbd6ecf80", "tree": "e69d0e25d735db8137538d2eb78104d3fe9a2844", "parents": [ "1a75b94f7bda591f4c53af86baa50e1eaee35927" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "message": "sched: enhance debug output\n\nenhance debug output by changing 12345678 nsecs to 12.345678 output,\nthis is more human-readable.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1a75b94f7bda591f4c53af86baa50e1eaee35927", "tree": "b2858ad3002e05e74e224a0764059222313a7ef6", "parents": [ "f6b53205e17c8ca481c69ed579a35a650a4b481a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "message": "sched: prettify /proc/sched_debug output\n\nprint the correct amount of dashes in /proc/sched_debug.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "f6b53205e17c8ca481c69ed579a35a650a4b481a", "tree": "d7820281757e3a2c7cfff7e38275261dcd077eab", "parents": [ "4530d7ab0fb8d5056b68c376949e2d5c4db7817e" ], "author": { "name": "Dmitry Adamushko", "email": "dmitry.adamushko@gmail.com", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "message": "sched: rework enqueue/dequeue_entity() to get rid of set_curr_task()\n\nrework enqueue/dequeue_entity() to get rid of \nsched_class::set_curr_task(). This simplifies sched_setscheduler(), \nrt_mutex_setprio() and sched_move_tasks().\n\n text data bss dec hex filename\n 24330 2734 20 27084 69cc sched.o.before\n 24233 2730 20 26983 6967 sched.o.after\n\nSigned-off-by: Dmitry Adamushko \u003cdmitry.adamushko@gmail.com\u003e\nSigned-off-by: Srivatsa Vaddagiri \u003cvatsa@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "4530d7ab0fb8d5056b68c376949e2d5c4db7817e", "tree": "e5ba2d7fde1d56948c5517442a7e90815f96ef82", "parents": [ "87fefa381ef27f46c1182622ea01eb9504cd2e24" ], "author": { "name": "Dmitry Adamushko", "email": "dmitry.adamushko@gmail.com", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "message": "sched: simplify sched_class::yield_task()\n\nthe \u0027p\u0027 (task_struct) parameter in the sched_class :: yield_task() is\nredundant as the caller is always the \u0027current\u0027. Get rid of it.\n\n text data bss dec hex filename\n 24341 2734 20 27095 69d7 sched.o.before\n 24330 2734 20 27084 69cc sched.o.after\n\nSigned-off-by: Dmitry Adamushko \u003cdmitry.adamushko@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "87fefa381ef27f46c1182622ea01eb9504cd2e24", "tree": "036336afad61898307bd3699ecdc3bcbdc3850b6", "parents": [ "75d4ef16a6aa84f708188bada182315f80aab6fa" ], "author": { "name": "Dmitry Adamushko", "email": "dmitry.adamushko@gmail.com", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "message": "sched: optimize task_new_fair()\n\ndue to the fact that we no longer keep the \u0027current\u0027 within the tree, \ndequeue/enqueue_entity() is useless for the \u0027current\u0027 in \ntask_new_fair(). We are about to reschedule and \nsched_class-\u003eput_prev_task() will put the \u0027current\u0027 back into the tree, \nbased on its new key.\n\n text data bss dec hex filename\n 24388 2734 20 27142 6a06 sched.o.before\n 24341 2734 20 27095 69d7 sched.o.after\n\nSigned-off-by: Dmitry Adamushko \u003cdmitry.adamushko@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "75d4ef16a6aa84f708188bada182315f80aab6fa", "tree": "580c044338e3525f39038b1fe703c2a6138f9357", "parents": [ "30cfdcfc5f180fc21a3dad6ae3b7b2a9ee112186" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:08 2007 +0200" }, "message": "sched: fix delay accounting performance regression\n\nfix delay accounting performance regression - those sched_clock()\ncalls are not needed.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "30cfdcfc5f180fc21a3dad6ae3b7b2a9ee112186", "tree": "7178cde2a1d2b924cc0b66031f4eb02482fe54c2", "parents": [ "7074badbcb4212d404a243e5c50efeb778ec3fc6" ], "author": { "name": "Dmitry Adamushko", "email": "dmitry.adamushko@gmail.com", "time": "Mon Oct 15 17:00:07 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:07 2007 +0200" }, "message": "sched: do not keep current in the tree and get rid of sched_entity::fair_key\n\nGet rid of \u0027sched_entity::fair_key\u0027.\n\nAs a side effect, \u0027current\u0027 is not kept withing the tree for \nSCHED_NORMAL/BATCH tasks anymore. This simplifies some parts of code \n(e.g. entity_tick() and yield_task_fair()) and also somewhat optimizes \nthem (e.g. a single update_curr() now vs. dequeue/enqueue() before in \nentity_tick()).\n\nSigned-off-by: Dmitry Adamushko \u003cdmitry.adamushko@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "7074badbcb4212d404a243e5c50efeb778ec3fc6", "tree": "ed55ef0139c9477b4b86ea0f115bcd2aabba1495", "parents": [ "d02e5ed8d55e2a2b2735232ea1da40ffbf4c0932" ], "author": { "name": "Dmitry Adamushko", "email": "dmitry.adamushko@gmail.com", "time": "Mon Oct 15 17:00:07 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:07 2007 +0200" }, "message": "sched: add set_curr_task() calls\n\np-\u003esched_class-\u003eset_curr_task() has to be called before \nactivate_task()/enqueue_task() in rt_mutex_setprio(), \nsched_setschedule() and sched_move_task() in order to set up \n\u0027cfs_rq-\u003ecurr\u0027. The logic of enqueueing depends on whether a task to be \ninserted is \u0027current\u0027 or not.\n\nSigned-off-by: Dmitry Adamushko \u003cdmitry.adamushko@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "d02e5ed8d55e2a2b2735232ea1da40ffbf4c0932", "tree": "de972b3b1318deb834f61b6dba967ad32845c229", "parents": [ "29f59db3a74b0bdf78a1f5b53ef773caa82692dc" ], "author": { "name": "Dmitry Adamushko", "email": "dmitry.adamushko@gmail.com", "time": "Mon Oct 15 17:00:07 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:07 2007 +0200" }, "message": "sched: sched_setscheduler() fix\n\nFix a problem in the \u0027sched-group\u0027 patch for !CONFIG_FAIR_GROUP_SCHED.\n\ndescription:\n\nsched_setscheduler()\n{\n...\nif (task_running()) p-\u003esched_class-\u003eput_prev_entity();\n\n[ this one sets up cfs_rq-\u003ecurr to NULL ]\n\n...\n\nif (task_running) p-\u003esched_class-\u003eset_curr_task();\n\n[ and this one is a _NOP_ (empty) for !CONFIG_FAIR_GROUP_SCHED ]\n\nAs a result, the task continues to run with cfs_rq-\u003ecurr \u003d\u003d NULL... no \ncrashes (due to checks for !NULL in place) but e.g. update_curr() \neffectively becomes a NOP... i.e. runtime statistics for this task is \nnot accounted untill it\u0027s rescheduled anew.\n\nSigned-off-by: Dmitry Adamushko \u003cdmitry.adamushko@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "29f59db3a74b0bdf78a1f5b53ef773caa82692dc", "tree": "5ac877639bac41d3749d08b7f624bd13052e5ec6", "parents": [ "119fe5e06800afc197781ebc8c2d8ca7d03497c8" ], "author": { "name": "Srivatsa Vaddagiri", "email": "vatsa@linux.vnet.ibm.com", "time": "Mon Oct 15 17:00:07 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:07 2007 +0200" }, "message": "sched: group-scheduler core\n\nAdd interface to control cpu bandwidth allocation to task-groups.\n\n(not yet configurable, due to missing CONFIG_CONTAINERS)\n\nSigned-off-by: Srivatsa Vaddagiri \u003cvatsa@linux.vnet.ibm.com\u003e\nSigned-off-by: Dhaval Giani \u003cdhaval@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n" }, { "commit": "119fe5e06800afc197781ebc8c2d8ca7d03497c8", "tree": "9e2c57360f6d7442b6e6e1e2c15542805f322231", "parents": [ "02e0431a3db554019b816936b597d618256b705d" ], "author": { "name": "Mike Galbraith", "email": "efault@gmx.de", "time": "Mon Oct 15 17:00:07 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:07 2007 +0200" }, "message": "sched: fix SMP migration latencies\n\nfix SMP migration latencies: the vruntimes of different CPUs are\nat incompatible offsets so they have to be fixed up when migrating\na task across CPUs.\n\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "02e0431a3db554019b816936b597d618256b705d", "tree": "2d3d9c5d95e9a2ccc248d78a3ffe950be0e77b3b", "parents": [ "35a6ff5417bf94c9e19b6b55a9eb6eea14cc7be7" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Mon Oct 15 17:00:07 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:07 2007 +0200" }, "message": "sched: better min_vruntime tracking\n\nBetter min_vruntime tracking: update it every time \u0027curr\u0027 is\nupdated - not just when a task is enqueued into the tree.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "db36cc7d6d9e538481e60fae7f56646b92557526", "tree": "7c106154128106983b11b4552210e537cfaf7f2e", "parents": [ "bbdba7c0e1161934ae881ad00e4db49830f5ef59" ], "author": { "name": "Dmitry Adamushko", "email": "dmitry.adamushko@gmail.com", "time": "Mon Oct 15 17:00:06 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:06 2007 +0200" }, "message": "sched: clean up schedstat block in dequeue_entity()\n\nBetter placement of #ifdef CONFIG_SCHEDSTAT block in dequeue_entity().\n\nSigned-off-by: Dmitry Adamushko \u003cdmitry.adamushko@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "bbdba7c0e1161934ae881ad00e4db49830f5ef59", "tree": "1c5c5e9c9c0c6d6cb72b843121e7a38f2768356a", "parents": [ "e22f5bbf86d8cce710d5c8ba5bf57832e73aab8c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:06 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:06 2007 +0200" }, "message": "sched: remove wait_runtime fields and features\n\nremove wait_runtime based fields and features, now that the CFS\nmath has been changed over to the vruntime metric.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "e22f5bbf86d8cce710d5c8ba5bf57832e73aab8c", "tree": "9e6240455f123da6249fe0a88ba51459488f2e87", "parents": [ "495eca494aa6006df55e3a04e105462c5940ca17" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:06 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:06 2007 +0200" }, "message": "sched: remove wait_runtime limit\n\nremove the wait_runtime-limit fields and the code depending on it, now\nthat the math has been changed over to rely on the vruntime metric.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "495eca494aa6006df55e3a04e105462c5940ca17", "tree": "c7ca67c748ccb5f8fd559f5ac17ca1a1dfc7e25c", "parents": [ "7a62eabc4d60980eb39fff659f168d903b55c6d7" ], "author": { "name": "Dmitry Adamushko", "email": "dmitry.adamushko@gmail.com", "time": "Mon Oct 15 17:00:06 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:06 2007 +0200" }, "message": "sched: clean up struct load_stat\n\n\u0027struct load_stat\u0027 is redundant now so let\u0027s get rid of it.\n\nSigned-off-by: Dmitry Adamushko \u003cdmitry.adamushko@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "7a62eabc4d60980eb39fff659f168d903b55c6d7", "tree": "d7ac8019f7ed2f863040952ec7139c18ebd2c554", "parents": [ "86d9560cb6bd85986e98b4c63705daec94406bd4" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:06 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:06 2007 +0200" }, "message": "sched: debug: update exec_clock only when SCHED_DEBUG\n\nmicro-optimization: update cfs_rq-\u003eexec_clock only if\nCONFIG_SCHED_DEBUG\u003dy.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "86d9560cb6bd85986e98b4c63705daec94406bd4", "tree": "a55c72dc3f97635bbc9416cb179af46f60c9bd53", "parents": [ "9014623c0e3545be58a7f19f55793f6517bdc274" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:06 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:06 2007 +0200" }, "message": "sched: add more vruntime statistics\n\nadd more vruntime statistics.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "9014623c0e3545be58a7f19f55793f6517bdc274", "tree": "064267aecedeacb8154282c6475d67f4e34f41e3", "parents": [ "94dfb5e75ef59068a8cf68fa6e18f25ebdcd20b9" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "message": "sched: handle vruntime 64-bit overflow\n\nHandle vruntime overflow by centering the key space around min_vruntime.\n\n( otherwise we could overflow 64-bit vruntime in a few days with SCHED_IDLE\n tasks - or in a few years with nice +19. )\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "94dfb5e75ef59068a8cf68fa6e18f25ebdcd20b9", "tree": "3ff5c162ffbc0e796db250f8a0562292118829f3", "parents": [ "28a1f6fa2f7ecec7e5da28b03a24abbecbd2e864" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "message": "sched: add tree based averages\n\nadd support for tree based vruntime averages.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "28a1f6fa2f7ecec7e5da28b03a24abbecbd2e864", "tree": "8129969f8a7ba69acf12f84cefcd1d633bd7ce7a", "parents": [ "67e12eac328b276dca7e61640632ed996ff1a93a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "message": "sched: remove SCHED_FEAT_SKIP_INITIAL\n\nremove SCHED_FEAT_SKIP_INITIAL - it was off by default and even\nwhen enabled it never made any real difference.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "67e12eac328b276dca7e61640632ed996ff1a93a", "tree": "9e01b55090bbcbebe5880ca8b1afb2b9e2d2efd9", "parents": [ "aeb73b040399f94698b4f64dd058cae39187e18d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "message": "sched: add se-\u003evruntime debugging\n\ndebug se-\u003evruntime fields.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\n" }, { "commit": "aeb73b040399f94698b4f64dd058cae39187e18d", "tree": "72ffe7e64b414df2157d19073b92406cbf436535", "parents": [ "2e09bf556fbe1a4cd8d837a3e6607de55f7cf4fd" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "message": "sched: clean up new task placement\n\nclean up new task placement.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\n" }, { "commit": "2e09bf556fbe1a4cd8d837a3e6607de55f7cf4fd", "tree": "e73fc7738893ec5c50c3b2e626d4b2ed0809ddbe", "parents": [ "5c6b5964a0629bd39fbf4e5648a8aca32de5bcaf" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "message": "sched: wakeup granularity increase\n\nincrease wakeup granularity - we were overscheduling a bit.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\n" }, { "commit": "5c6b5964a0629bd39fbf4e5648a8aca32de5bcaf", "tree": "1b23300ecea76fb8a4bf9dd3942a1a0e5ceeda00", "parents": [ "6d0f0ebd063e36cd0ebae9be15973b02c4245a99" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "message": "sched: simplify check_preempt() methods\n\nsimplify the check_preempt() methods.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\n" }, { "commit": "6d0f0ebd063e36cd0ebae9be15973b02c4245a99", "tree": "007ce4f7942afd92cd21d82f89033b38dcb2de59", "parents": [ "4d78e7b656aa6440c337302fe065338ce840a64e" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:05 2007 +0200" }, "message": "sched: simplify adaptive latency\n\nsimplify adaptive latency.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "4d78e7b656aa6440c337302fe065338ce840a64e", "tree": "3013b8b4971ba9b6e3e250d36404c89d7a7c107f", "parents": [ "6cb58195143b55d4c427d92f8425bec2b0d9c56c" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Mon Oct 15 17:00:04 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:04 2007 +0200" }, "message": "sched: new task placement for vruntime\n\nadd proper new task placement for the vruntime based math too.\n\n( note: introduces a swap() macro, but the swap token is too\n widely used in the kernel namespace for a generic version\n to be added without changing non-scheduler code - so this\n cleanup will be done separately. )\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "6cb58195143b55d4c427d92f8425bec2b0d9c56c", "tree": "80727312684fe2be27c2c6202a42fff1915f9599", "parents": [ "bf5c91ba8c629b84413c761f529627195fd0a935" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:04 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:04 2007 +0200" }, "message": "sched: optimize vruntime based scheduling\n\noptimize vruntime based scheduling.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "bf5c91ba8c629b84413c761f529627195fd0a935", "tree": "8a795d6861ba4e13b90d2597a7306e1adb30bee8", "parents": [ "e9acbff6484df51fd880e0f5fe0224e8be34c17b" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:04 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:04 2007 +0200" }, "message": "sched: move sched_feat() definitions\n\nmove sched_feat() definitions so that it can be used sooner by generic\ncode too.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "e9acbff6484df51fd880e0f5fe0224e8be34c17b", "tree": "9ac0275ae7dcd13fb8b628971bf038e9f7318d1e", "parents": [ "08e2388aa1e40cb06f7d04ac621e2ae94e1d8fdc" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:04 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:04 2007 +0200" }, "message": "sched: introduce se-\u003evruntime\n\nintroduce se-\u003evruntime as a sum of weighted delta-exec\u0027s, and use that\nas the key into the tree.\n\nthe idea to use absolute virtual time as the basic metric of scheduling\nhas been first raised by William Lee Irwin, advanced by Tong Li and first\nprototyped by Roman Zippel in the \"Really Fair Scheduler\" (RFS) patchset.\n\nalso see:\n\n http://lkml.org/lkml/2007/9/2/76\n\nfor a simpler variant of this patch.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "08e2388aa1e40cb06f7d04ac621e2ae94e1d8fdc", "tree": "07ef79ec5f60879471bfcdef1da7e1d37cbddb4e", "parents": [ "1091985b482fdd577a5c511059b9d7b4467bd15d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:04 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:04 2007 +0200" }, "message": "sched: clean up calc_weighted()\n\nclean up calc_weighted() - we always use the normalized shift so\nit\u0027s not needed to pass that in. Also, push the non-nice0 branch\ninto the function.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1091985b482fdd577a5c511059b9d7b4467bd15d", "tree": "1ea76f48b0f4c68072eb5eaa5113af6aa7dbd357", "parents": [ "19ccd97a03a026c2341b35af3ed2078a83c4a22b" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:04 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:04 2007 +0200" }, "message": "sched: speed up update_load_add/_sub()\n\nspeed up update_load_add/_sub() by not delaying the division - this\nreduces CPU pipeline dependencies.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "19ccd97a03a026c2341b35af3ed2078a83c4a22b", "tree": "7d522fe6be9d261b630cbceee54717c6148a003d", "parents": [ "e59c80c5bbc0d3d6b0772edb347ce2dd303121b3" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:04 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:04 2007 +0200" }, "message": "sched: uninline __enqueue_entity()/__dequeue_entity()\n\nsuggested by Roman Zippel: uninline __enqueue_entity() and\n__dequeue_entity().\n\nthis reduces code size:\n\n text data bss dec hex filename\n 25385 2386 16 27787 6c8b sched.o.before\n 25257 2386 16 27659 6c0b sched.o.after\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "e59c80c5bbc0d3d6b0772edb347ce2dd303121b3", "tree": "4c8f2553ae73f4a5d2777933801369b429828f66", "parents": [ "429d43bcc026b92b9dfaccd3577fec290f6a67ce" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Mon Oct 15 17:00:03 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:03 2007 +0200" }, "message": "sched: simplify SCHED_FEAT_* code\n\nPeter Zijlstra suggested to simplify SCHED_FEAT_* checks via the\nsched_feat(x) macro.\n\nNo code changed:\n\n text data bss dec hex filename\n 38895 3550 24 42469 a5e5 sched.o.before\n 38895 3550 24 42469 a5e5 sched.o.after\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "429d43bcc026b92b9dfaccd3577fec290f6a67ce", "tree": "d457d48080ce35566463f807e253edec95ddebd9", "parents": [ "62160e3f4a06d948ec89665d29f1173e551deedc" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:03 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:03 2007 +0200" }, "message": "sched: cleanup: simplify cfs_rq_curr() methods\n\ncleanup: simplify cfs_rq_curr() methods - now that the cfs_rq-\u003ecurr\npointer is unconditionally present, remove the wrappers.\n\n kernel/sched.o:\n text data bss dec hex filename\n 11784 224 2012 14020 36c4 sched.o.before\n 11784 224 2012 14020 36c4 sched.o.after\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "62160e3f4a06d948ec89665d29f1173e551deedc", "tree": "b86bfddf913ea3b22837fb3dcbbdf8c2fb567ed1", "parents": [ "53df556e06d85245cf6aacedaba8e4da684859c3" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:03 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:03 2007 +0200" }, "message": "sched: track cfs_rq-\u003ecurr on !group-scheduling too\n\nNoticed by Roman Zippel: use cfs_rq-\u003ecurr in the !group-scheduling\ncase too. Small micro-optimization and cleanup effect:\n\n text data bss dec hex filename\n 36269 3482 24 39775 9b5f sched.o.before\n 36177 3486 24 39687 9b07 sched.o.after\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "53df556e06d85245cf6aacedaba8e4da684859c3", "tree": "60095031fd9493b8da74a5ca8813ea48e617f86c", "parents": [ "a25707f3aef9cf68c341eba5960d580f364e4e6f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:03 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:03 2007 +0200" }, "message": "sched: remove precise CPU load calculations #2\n\ncontinued removal of precise CPU load calculations.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "a25707f3aef9cf68c341eba5960d580f364e4e6f", "tree": "77f13a0d32f68217cf6be32b1ab755bf7c1c0665", "parents": [ "8ebc91d93669af39dbed50914d7daf457eeb43be" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:03 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:03 2007 +0200" }, "message": "sched: remove precise CPU load\n\nCPU load calculations are statistical anyway, and there\u0027s little benefit\nfrom having it calculated on every scheduling event. So remove this code,\nit gets rid of a divide from the scheduler wakeup and context-switch\nfastpath.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "8ebc91d93669af39dbed50914d7daf457eeb43be", "tree": "c7ab6dfce3ea737db57599c8e42a41ddac51464c", "parents": [ "2bd8e6d422a4f44c0994f909317eba80b0fe08a1" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:03 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:03 2007 +0200" }, "message": "sched: remove stat_gran\n\nremove the stat_gran code - it was disabled by default and it causes\nunnecessary overhead.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "2bd8e6d422a4f44c0994f909317eba80b0fe08a1", "tree": "3548dd01c056e3f7c3c04fd85cc4726b95677c15", "parents": [ "38ad464d410dadceda1563f36bdb0be7fe4c8938" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:02 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:02 2007 +0200" }, "message": "sched: use constants if !CONFIG_SCHED_DEBUG\n\nuse constants if !CONFIG_SCHED_DEBUG.\n\nthis speeds up the code and reduces code-size:\n\n text data bss dec hex filename\n 27464 3014 16 30494 771e sched.o.before\n 26929 3010 20 29959 7507 sched.o.after\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "38ad464d410dadceda1563f36bdb0be7fe4c8938", "tree": "32d47a47e3d387792d6d8db6e8ee9ae3e93b8469", "parents": [ "eba1ed4b7e52720e3099325874811c38a5ec1562" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:02 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:02 2007 +0200" }, "message": "sched: uniform tunings\n\nuse the same defaults on both UP and SMP.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "eba1ed4b7e52720e3099325874811c38a5ec1562", "tree": "4ce145dd10b6cc248a2bc3463822dff23f9dd3c5", "parents": [ "a4b29ba2f72673aaa60ba11ced74d579771dd578" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:02 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:02 2007 +0200" }, "message": "sched: debug: track maximum \u0027slice\u0027\n\ntrack the maximum amount of time a task has executed while\nthe CPU load was at least 2x. (i.e. at least two nice-0\ntasks were runnable)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "a4b29ba2f72673aaa60ba11ced74d579771dd578", "tree": "e421105a17336930c420954dc98f236a9b930c16", "parents": [ "2e45874c5aabe573b6ab4328f303c765701394f9" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:02 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:02 2007 +0200" }, "message": "sched: small sched_debug cleanup\n\nsmall kernel/sched_debug.c cleanup - break up\nmulti-variable assignment.\n\nno code changed:\n\n text data bss dec hex filename\n 38869 3550 24 42443 a5cb sched.o.before\n 38869 3550 24 42443 a5cb sched.o.after\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "2e45874c5aabe573b6ab4328f303c765701394f9", "tree": "a779cec221d8f1601f105ad5cf48f8ae4a2a42e8", "parents": [ "bb61c210835db95b0e9fb612a316422e7cc675e3" ], "author": { "name": "Matthias Kaehlcke", "email": "matthias.kaehlcke@gmail.com", "time": "Mon Oct 15 17:00:02 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:02 2007 +0200" }, "message": "sched: use list_for_each_entry_safe() in __wake_up_common()\n\nUse list_for_each_entry_safe() instead of list_for_each_safe() in\n__wake_up_common()\n\nSigned-off-by: Matthias Kaehlcke \u003cmatthias.kaehlcke@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "bb61c210835db95b0e9fb612a316422e7cc675e3", "tree": "47415f8860a4e112fb4158c8724ee52786d0c928", "parents": [ "44142fac3446d08c08c5d717ec11d50a737e8640" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:02 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:02 2007 +0200" }, "message": "sched: resched task in task_new_fair()\n\nto get full child-runs-first semantics make sure the parent is\nrescheduled.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "44142fac3446d08c08c5d717ec11d50a737e8640", "tree": "2d1a97a5512e869416b90b32f4e79b11cdd6acf6", "parents": [ "23fd50450a34f2558070ceabb0bfebc1c9604af5" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:01 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Oct 15 17:00:01 2007 +0200" }, "message": "sched: fix sysctl_sched_child_runs_first flag\n\nfix the sched_child_runs_first flag: always call into -\u003etask_new()\nif we are on the same CPU, as SCHED_OTHER tasks depend on it for\ncorrect initial setup.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1595f452f3d8daa066bfd3ba4120754bed3329e1", "tree": "86fa49114c03e0f2dc7c7987b2a5be6adace140f", "parents": [ "b097976e8d6f6e6220161fa6b72b0798ce9f4f4c" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sun Oct 14 22:57:45 2007 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@inhelltoy.tec.linutronix.de", "time": "Sun Oct 14 22:57:45 2007 +0200" }, "message": "clockevents: introduce force broadcast notifier\n\nThe 64bit SMP bootup is slightly different to the 32bit one. It enables\nthe boot CPU local APIC timer before all CPUs are brought up. Some AMD C1E\nsystems have the C1E feature flag only set in the secondary CPU. Due to\nthe early enable of the boot CPU local APIC timer the APIC timer is\nregistered as a fully functional device. When we detect the wreckage during\nthe bringup of the secondary CPU, we need to force the boot CPU into\nbroadcast mode. \n\nAdd a new notifier reason and implement the force broadcast in the clock\nevents layer.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n\n" }, { "commit": "5ba253313d014364a9b87b6fa975ce2fc9759aa6", "tree": "b6f7b222b980d7a28e8d73d6cf939454a77205b1", "parents": [ "b4482a4b2e2ff5ed96d8d16d72e83e75064062c5" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Oct 14 19:35:50 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Oct 14 12:41:52 2007 -0700" }, "message": "more low-hanging fruits - kernel, fs, lib signedness\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2b8232ce512105e28453f301d1510de8363bccd1", "tree": "13e15a4f629c72b8737e20221998cb1e55e98d58", "parents": [ "c4ea43c552ecc9ccc564e11e70d397dbdf09484b" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sat Oct 13 08:16:04 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Oct 13 09:57:15 2007 -0700" }, "message": "minimal build fixes for uml (fallout from x86 merge)\n\n a) include/asm-um/arch can\u0027t just point to include/asm-$(SUBARCH) now\n b) arch/{i386,x86_64}/crypto are merged now\n c) subarch-obj needed changes\n d) cpufeature_64.h should pull \"cpufeature_32.h\", not \u003casm/cpufeature_32.h\u003e\n since it can be included from asm-um/cpufeature.h\n e) in case of uml-i386 we need CONFIG_X86_32 for make and gcc, but not\n for Kconfig\n f) sysctl.c shouldn\u0027t do vdso_enabled for uml-i386 (actually, that one\n should be registered from corresponding arch/*/kernel/*, with ifdef\n going away; that\u0027s a separate patch, though).\n\nWith that and with Stephen\u0027s patch (\"[PATCH net-2.6] uml: hard_header fix\")\nwe have uml allmodconfig building both on i386 and amd64.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4a93232dab0a07074bcc5291a0f1f39919916f31", "tree": "34dbc3209474b2cf5065726dd295c25584f4ce6a", "parents": [ "31c435d75e7d15a5f965c5eb0e33fe0e236f49a4" ], "author": { "name": "Venki Pallipadi", "email": "venkatesh.pallipadi@intel.com", "time": "Fri Oct 12 23:04:23 2007 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@inhelltoy.tec.linutronix.de", "time": "Fri Oct 12 23:04:23 2007 +0200" }, "message": "clock events: allow replacement of broadcast timer\n\nChange the broadcast timer, if a timer with higher rating becomes available.\n\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n\n" }, { "commit": "c8a1d398de70a7774359b4720c392891cdd485f9", "tree": "d49de224f33705dd9549d338605578a84dbddf04", "parents": [ "de68d9b173ee657115dd0e584c2365b7954253a5" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Oct 12 23:04:06 2007 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@inhelltoy.tec.linutronix.de", "time": "Fri Oct 12 23:04:06 2007 +0200" }, "message": "clockevents: fix periodic broadcast for oneshot devices\n\nThe next_event member of the clock event device is used to keep track\nof the next periodic event. For one shot only devices it is wrong to\nclear the variable, as the next event will be based on it.\n\nPointed out by Ralf Baechle\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\n\n" }, { "commit": "de68d9b173ee657115dd0e584c2365b7954253a5", "tree": "d2fec5a10dc4dcceb2f702832cb6080a2ec6ff0f", "parents": [ "7f8033b76c8eea89dec9f658f4a31bcd4fe84bbb" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Oct 12 23:04:05 2007 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@inhelltoy.tec.linutronix.de", "time": "Fri Oct 12 23:04:05 2007 +0200" }, "message": "clockevents: Allow build w/o run-tine usage for migration purposes\n\nMigration aid to allow preparatory patches which introduce not yet\nused parts of clock events code.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\n\n" }, { "commit": "e86908614f2c7fec401827e5cefd7a6ea9407f85", "tree": "fcb5d9e52422b37bdaf0e647126ebdfc1680f162", "parents": [ "547307420931344a868275bd7ea7a30f117a15a9", "9b4b8feb962f4b3e74768b7205f1f8f6cce87238" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 11 21:55:47 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 11 21:55:47 2007 -0700" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (408 commits)\n [POWERPC] Add memchr() to the bootwrapper\n [POWERPC] Implement logging of unhandled signals\n [POWERPC] Add legacy serial support for OPB with flattened device tree\n [POWERPC] Use 1TB segments\n [POWERPC] XilinxFB: Allow fixed framebuffer base address\n [POWERPC] XilinxFB: Add support for custom screen resolution\n [POWERPC] XilinxFB: Use pdata to pass around framebuffer parameters\n [POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci\n [POWERPC] 4xx: Kilauea defconfig file\n [POWERPC] 4xx: Kilauea DTS\n [POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40x\n [POWERPC] 4xx: Add AMCC 405EX support to cputable.c\n [POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capable\n [POWERPC] Use PAGE_OFFSET to tell if an address is user/kernel in SW TLB handlers\n [POWERPC] 85xx: Enable FP emulation in MPC8560 ADS defconfig\n [POWERPC] 85xx: Killed \u003casm/mpc85xx.h\u003e\n [POWERPC] 85xx: Add cpm nodes for 8541/8555 CDS\n [POWERPC] 85xx: Convert mpc8560ads to the new CPM binding.\n [POWERPC] mpc8272ads: Remove muram from the CPM reg property.\n [POWERPC] Make clockevents work on PPC601 processors\n ...\n\nFixed up conflict in Documentation/powerpc/booting-without-of.txt manually.\n" }, { "commit": "d0c3d534a4388a465101b634a95f2ec586415254", "tree": "e6acdc89adcb9057b7bbaeba55332fdcb97c2ceb", "parents": [ "b63db45ca44a805ef21eb10a3750e88419156423" ], "author": { "name": "Olof Johansson", "email": "olof@lixom.net", "time": "Fri Oct 12 10:20:07 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Oct 12 14:05:18 2007 +1000" }, "message": "[POWERPC] Implement logging of unhandled signals\n\nImplement show_unhandled_signals sysctl + support to print when a process\nis killed due to unhandled signals just as i386 and x86_64 does.\n\nDefault to having it off, unlike x86 that defaults on.\n\nSigned-off-by: Olof Johansson \u003colof@lixom.net\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "038a5008b2f395c85e6e71d6ddf3c684e7c405b0", "tree": "4735eab577e97e5a22c3141e3f60071c8065585e", "parents": [ "dd6d1844af33acb4edd0a40b1770d091a22c94be", "266918303226cceac7eca38ced30f15f277bd89c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 11 19:40:14 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 11 19:40:14 2007 -0700" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (867 commits)\n [SKY2]: status polling loop (post merge)\n [NET]: Fix NAPI completion handling in some drivers.\n [TCP]: Limit processing lost_retrans loop to work-to-do cases\n [TCP]: Fix lost_retrans loop vs fastpath problems\n [TCP]: No need to re-count fackets_out/sacked_out at RTO\n [TCP]: Extract tcp_match_queue_to_sack from sacktag code\n [TCP]: Kill almost unused variable pcount from sacktag\n [TCP]: Fix mark_head_lost to ignore R-bit when trying to mark L\n [TCP]: Add bytes_acked (ABC) clearing to FRTO too\n [IPv6]: Update setsockopt(IPV6_MULTICAST_IF) to support RFC 3493, try2\n [NETFILTER]: x_tables: add missing ip6t_modulename aliases\n [NETFILTER]: nf_conntrack_tcp: fix connection reopening\n [QETH]: fix qeth_main.c\n [NETLINK]: fib_frontend build fixes\n [IPv6]: Export userland ND options through netlink (RDNSS support)\n [9P]: build fix with !CONFIG_SYSCTL\n [NET]: Fix dev_put() and dev_hold() comments\n [NET]: make netlink user -\u003e kernel interface synchronious\n [NET]: unify netlink kernel socket recognition\n [NET]: cleanup 3rd argument in netlink_sendskb\n ...\n\nFix up conflicts manually in Documentation/feature-removal-schedule.txt\nand my new least favourite crap, the \"mod_devicetable\" support in the\nfiles include/linux/mod_devicetable.h and scripts/mod/file2alias.c.\n\n(The latter files seem to be explicitly _designed_ to get conflicts when\ndifferent subsystems work with them - that have an absolutely horrid\nlack of subsystem separation!)\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cd40b7d3983c708aabe3d3008ec64ffce56d33b0", "tree": "0d6fe9cfd2f03fdeee126e317d4bfb145afc458d", "parents": [ "aed815601f3f95281ab3a01f7e2cbe1bd54285a0" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Wed Oct 10 21:15:29 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 10 21:15:29 2007 -0700" }, "message": "[NET]: make netlink user -\u003e kernel interface synchronious\n\nThis patch make processing netlink user -\u003e kernel messages synchronious.\nThis change was inspired by the talk with Alexey Kuznetsov about current\nnetlink messages processing. He says that he was badly wrong when introduced \nasynchronious user -\u003e kernel communication.\n\nThe call netlink_unicast is the only path to send message to the kernel\nnetlink socket. But, unfortunately, it is also used to send data to the\nuser.\n\nBefore this change the user message has been attached to the socket queue\nand sk-\u003esk_data_ready was called. The process has been blocked until all\npending messages were processed. The bad thing is that this processing\nmay occur in the arbitrary process context.\n\nThis patch changes nlk-\u003edata_ready callback to get 1 skb and force packet\nprocessing right in the netlink_unicast.\n\nKernel -\u003e user path in netlink_unicast remains untouched.\n\nEINTR processing for in netlink_run_queue was changed. It forces rtnl_lock\ndrop, but the process remains in the cycle until the message will be fully\nprocessed. So, there is no need to use this kludges now.\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nAcked-by: Alexey Kuznetsov \u003ckuznet@ms2.inr.ac.ru\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "9dd776b6d7b0b85966b6ddd03e2b2aae59012ab1", "tree": "ed92aee1f242bb31a0965a4156063eac916ae15e", "parents": [ "8b41d1887db718be9a2cd9e18c58ce25a4c7fd93" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Sep 26 22:04:26 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:46 2007 -0700" }, "message": "[NET]: Add network namespace clone \u0026 unshare support.\n\nThis patch allows you to create a new network namespace\nusing sys_clone, or sys_unshare.\n\nAs the network namespace is still experimental and under development\nclone and unshare support is only made available when CONFIG_NET_NS is\nselected at compile time.\n\nAs this patch introduces network namespace support into code paths\nthat exist when the CONFIG_NET is not selected there are a few\nadditions made to net_namespace.h to allow a few more functions\nto be used when the networking stack is not compiled in.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "464771fe4743afd00ebff65aee0983fa1aa1da4f", "tree": "abfa2c42df192c55d0aad81bf9140c1009a6a3dc", "parents": [ "a050c33f4a4d5babaf94a8ba6ae7a200135240b3" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Wed Sep 12 15:14:45 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:18 2007 -0700" }, "message": "[KERNEL]: Unexport raise_softirq_irqoff\n\nraise_softirq_irqoff no longer has any modular user.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b4b510290b056b86611757ce1175a230f1080f53", "tree": "7bd1d45855ac7457be6d50338c60751f19e436d9", "parents": [ "e9dc86534051b78e41e5b746cccc291b57a3a311" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Sep 12 13:05:38 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:09 2007 -0700" }, "message": "[NET]: Support multiple network namespaces with netlink\n\nEach netlink socket will live in exactly one network namespace,\nthis includes the controlling kernel sockets.\n\nThis patch updates all of the existing netlink protocols\nto only support the initial network namespace. Request\nby clients in other namespaces will get -ECONREFUSED.\nAs they would if the kernel did not have the support for\nthat netlink protocol compiled in.\n\nAs each netlink protocol is updated to be multiple network\nnamespace safe it can register multiple kernel sockets\nto acquire a presence in the rest of the network namespaces.\n\nThe implementation in af_netlink is a simple filter implementation\nat hash table insertion and hash table look up time.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c45248c70125cc374fdf264659643276c72801bf", "tree": "fdc05bcf5c5b766a95d531fef0687688d60bfe3c", "parents": [ "b163911f8abf89bafb9cc0ec02a9c43af450ea81" ], "author": { "name": "Robert Olsson", "email": "robert.olsson@its.uu.se", "time": "Mon Sep 17 11:47:12 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:36 2007 -0700" }, "message": "[SOFTIRQ]: Remove do_softirq() symbol export.\n\nAs noted by Christoph Hellwig, pktgen was the only user so\nit can now be removed.\n\n[ Add missing cases caught by Adrian Bunk. -DaveM ]\n\nSigned-off-by: Robert Olsson \u003crobert.olsson@its.uu.se\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a272378d1128d1c60a463a315646c86d174ff74c", "tree": "f583426e350d48b216f1e09adcc01522bcc8adc9", "parents": [ "e7a81c6d62cbefdeb23d92ad891f429bde1c49d2" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:16:05 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:12 2007 -0700" }, "message": "[KTIME]: Introduce ktime_sub_ns and ktime_sub_us\n\nFirst user will be the DCCP transport networking protocol.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f5ff8422bbdd59f8c1f699df248e1b7a11073027", "tree": "cdd0777acc58c0badd2d0ae66f3efc2f7318e776", "parents": [ "3317fedba9446465082bcc6ce1232451ad1d51ce" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri Sep 21 09:19:54 2007 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@carl.home.kernel.dk", "time": "Wed Oct 10 09:25:57 2007 +0200" }, "message": "Fix warnings with !CONFIG_BLOCK\n\nHide everything in blkdev.h with CONFIG_BLOCK isn\u0027t set, and fixup\nthe (few) files that fail to build because they were relying on blkdev.h\npulling in extra includes for them.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "291041e935e6d0513f2b7e4a300aa9f02ec1d925", "tree": "626b06b52d5ce0a41c7bf21ce4314e2a9fbe79ff", "parents": [ "7a5c5d5735e785a700a377a5fce913b8ad45a58f" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Oct 07 00:24:36 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Oct 07 16:28:43 2007 -0700" }, "message": "fix bogus reporting of signals by audit\n\nAsync signals should not be reported as sent by current in audit log. As\nit is, we call audit_signal_info() too early in check_kill_permission().\nNote that check_kill_permission() has that test already - it needs to know\nif it should apply current-based permission checks. So the solution is to\nmove the call of audit_signal_info() between those.\n\nBogosity in question is easily reproduced - add a rule watching for e.g.\nkill(2) from specific process (so that audit_signal_info() would not\nshort-circuit to nothing), say load_policy, watch the bogus OBJ_PID entry\nin audit logs claiming that write(2) on selinuxfs file issued by\nload_policy(8) had somehow managed to send a signal to syslogd...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-by: Steve Grubb \u003csgrubb@redhat.com\u003e\nAcked-by: Eric Paris \u003ceparis@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "74922be1485818ed368c4cf4f0b100f70bf01e08", "tree": "b283c44086bd83dc7c61dbed25218efd01cc46b0", "parents": [ "0c2043abefacac97b6d01129c1123a466c95b7c1" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Sun Oct 07 00:24:31 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Oct 07 16:28:43 2007 -0700" }, "message": "Fix timer_stats printout of events/sec\n\nWhen using /proc/timer_stats on ppc64 I noticed the events/sec field wasnt\naccurate. Sometimes the integer part was incorrect due to rounding (we\nwerent taking the fractional seconds into consideration).\n\nThe fraction part is also wrong, we need to pad the printf statement and\ntake the bottom three digits of 1000 times the value.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\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": "30084fbd1caa4b2e1a336fcdef60b68129d1d8f8", "tree": "379ed73cbe0dc469ccacb148937594f39d35f46c", "parents": [ "3146b39c185f8a436d430132457e84fa1d8f8208" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 02 14:13:08 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 02 14:13:08 2007 +0200" }, "message": "sched: fix profile\u003dsleep\n\nfix sleep profiling - we lost this chunk in the CFS merge.\n\nFound-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "9f96cb1e8bca179a92afa40dfc3c49990f1cfc71", "tree": "7d1f921f488aa570083420dc3846856b17a7b2b6", "parents": [ "8792f961ba8057d9f27987def3600253a3ba060f" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Oct 01 01:20:13 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Oct 01 07:52:23 2007 -0700" }, "message": "robust futex thread exit race\n\nCalling handle_futex_death in exit_robust_list for the different robust\nmutexes of a thread basically frees the mutex. Another thread might grab\nthe lock immediately which updates the next pointer of the mutex.\nfetch_robust_entry over the next pointer might therefore branch into the\nrobust mutex list of a different thread. This can cause two problems: 1)\nsome mutexes held by the dead thread are not getting freed and 2) some\nmutexs held by a different thread are freed.\n\nThe next point need to be read before calling handle_futex_death.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\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": "4047727e5ae33f9b8d2b7766d1994ea6e5ec2991", "tree": "70486b4524e672d800c2fbf36d06c73306efacf6", "parents": [ "281e0e3b34acb76a157576d27abc85c09fcf78e3" ], "author": { "name": "Mark Lord", "email": "lkml@rtr.ca", "time": "Mon Oct 01 01:20:10 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Oct 01 07:52:23 2007 -0700" }, "message": "Fix SMP poweroff hangs\n\nWe need to disable all CPUs other than the boot CPU (usually 0) before\nattempting to power-off modern SMP machines. This fixes the\nhang-on-poweroff issue on my MythTV SMP box, and also on Thomas Gleixner\u0027s\nnew toybox.\n\nSigned-off-by: Mark Lord \u003cmlord@pobox.com\u003e\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "459685c75b82a0431da102365d507fdb72858b84", "tree": "b68a01cd59a138832eb48d3e375e486b5d88d1ed", "parents": [ "d8c4a2f9d9e7827362fd7ab0b5d9637c6af5ac5b" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed Sep 26 01:54:12 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 26 09:22:04 2007 -0700" }, "message": "hibernation doesn\u0027t even build on frv - tons of helpers are missing\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-By: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "b7e113dc9d52c4a37d2da6fafe77959f3a28eccf" }