)]}' { "log": [ { "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" }, { "commit": "9531b62f5ebf2b693bf85129d20328188f685c44", "tree": "6ea7390bfcc034bc6aebcd3e0699450c0086beb5", "parents": [ "5f5d3aa15bb24a4d5d195bd32d549bd725d414bc" ], "author": { "name": "Ulrich Drepper", "email": "drepper@redhat.com", "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 sched_getaffinity()\n\nhere\u0027s another tiny cleanup. The generated code is not affected (gcc is\nsmart enough) but for people looking over the code it is just irritating\nto have the extra conditional.\n\nSigned-off-by: Ulrich Drepper \u003cdrepper@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "4301065920b0cbde3986519582347e883b166f3e", "tree": "415b8e3a2796709673015e100a3b5b28e556104a", "parents": [ "f1a438d813d416fa9f4be4e6dbd10b54c5938d89" ], "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: simplify move_tasks()\n\nThe move_tasks() function is currently multiplexed with two distinct\ncapabilities:\n\n1. attempt to move a specified amount of weighted load from one run\nqueue to another; and\n2. attempt to move a specified number of tasks from one run queue to\nanother.\n\nThe first of these capabilities is used in two places, load_balance()\nand load_balance_idle(), and in both of these cases the return value of\nmove_tasks() is used purely to decide if tasks/load were moved and no\nnotice of the actual number of tasks moved is taken.\n\nThe second capability is used in exactly one place,\nactive_load_balance(), to attempt to move exactly one task and, as\nbefore, the return value is only used as an indicator of success or failure.\n\nThis multiplexing of sched_task() was introduced, by me, as part of the\nsmpnice patches and was motivated by the fact that the alternative, one\nfunction to move specified load and one to move a single task, would\nhave led to two functions of roughly the same complexity as the old\nmove_tasks() (or the new balance_tasks()). However, the new modular\ndesign of the new CFS scheduler allows a simpler solution to be adopted\nand this patch addresses that solution by:\n\n1. adding a new function, move_one_task(), to be used by\nactive_load_balance(); and\n2. making move_tasks() a single purpose function that tries to move a\nspecified weighted load and returns 1 for success and 0 for failure.\n\nOne of the consequences of these changes is that neither move_one_task()\nor the new move_tasks() care how many tasks sched_class.load_balance()\nmoves and this enables its interface to be simplified by returning the\namount of load moved as its result and removing the load_moved pointer\nfrom the argument list. This helps simplify the new move_tasks() and\nslightly reduces the amount of work done in each of\nsched_class.load_balance()\u0027s implementations.\n\nFurther simplification, e.g. changes to balance_tasks(), are possible\nbut (slightly) complicated by the special needs of load_balance_fair()\nso I\u0027ve left them to a later patch (if this one gets accepted).\n\nNB Since move_tasks() gets called with two run queue locks held even\nsmall reductions in overhead are worthwhile.\n\n[ mingo@elte.hu ]\n\nthis change also reduces code size nicely:\n\n text data bss dec hex filename\n 39216 3618 24 42858 a76a sched.o.before\n 39173 3618 24 42815 a73f sched.o.after\n\nSigned-off-by: Peter Williams \u003cpwil3058@bigpond.net.au\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f1a438d813d416fa9f4be4e6dbd10b54c5938d89", "tree": "0aeb01cea731ed44d765c6a2d599edbd6db5c9c2", "parents": [ "0915c4e89d311948b67cdd4c183a2efbcafcc9f9" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:45 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:45 2007 +0200" }, "message": "sched: reorder update_cpu_load(rq) with the -\u003etask_tick() call\n\nPeter Williams suggested to flip the order of update_cpu_load(rq) with\nthe -\u003etask_tick() call. This is a NOP for the current scheduler (the\ntwo functions are independent of each other), -\u003etask_tick() might\ncreate some state for update_cpu_load() in the future (or in PlugSched).\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "0915c4e89d311948b67cdd4c183a2efbcafcc9f9", "tree": "fc6175a3d735f738a113be089a6e534e3a351b11", "parents": [ "4a2a4df7b6db25df8f3d5cc6dd0b096119359d92" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:45 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 09 11:16:45 2007 +0200" }, "message": "sched: batch sleeper bonus\n\nbatch up the sleeper bonus sum a bit more. Anything below\nsched-granularity is too small to make a practical difference\nanyway.\n\nthis optimization reduces the math in high-frequency scheduling\nscenarios.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "175fc484256e9c85e043f599ec2f6bc0d2e6c443", "tree": "e9a485aaa0810cb85f1198579596f9bd46d5e7c0", "parents": [ "9dc83afdbefd184bf29f347e8fcbb6d8a2b5e6fe" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed Aug 08 00:01:46 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Aug 07 19:58:56 2007 -0700" }, "message": "fix oops in __audit_signal_info()\n\n\tThe check for audit_signals is misplaced and the check for\naudit_dummy_context() is missing; as the result, if we send a signal to\nauditd from task with NULL -\u003eaudit_context while we have audit_signals\n!\u003d 0 we end up with an oops.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-by: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6f605d83dd3906bcf69280f8754df85f80538471", "tree": "6fb658b043d3d8a186553bde2b893f41ffc2ed39", "parents": [ "cc1ff43b7002b40686f03269b5011d59965737a4" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Mon Aug 06 04:26:59 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Aug 06 18:22:27 2007 -0700" }, "message": "take sched_debug.c out of nasal demon territory\n\nC99 6.10.3[11]: preprocessing directive within the argument list of\nmacro invocation \u003d\u003e undefined behaviour. Don\u0027t do that...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "247284481ca40288bd120cf0707681c3bdbee78f", "tree": "d0de3020d9961561b66b44af8ddc9e4d1442a7fe", "parents": [ "b6b1d87785712474d0ed80689c17107d616a1171" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Sat Aug 04 01:04:41 2007 +0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Aug 03 15:06:33 2007 -0700" }, "message": "Kill some obsolete sub-thread-ptrace stuff\n\nThere is a couple of subtle checks which were needed to handle ptracing from\nthe same thread group. This was deprecated a long ago, imho this code just\ncomplicates the understanding.\n\nAnd, the \"-\u003eparent-\u003esignal-\u003eflags \u0026 SIGNAL_GROUP_EXIT\" check in exit_notify()\nis not right. SIGNAL_GROUP_EXIT can mean exec(), not exit_group(). This means\nptracer can lose a ptraced zombie on exec(). Minor problem, but still the bug.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b6b1d87785712474d0ed80689c17107d616a1171", "tree": "c0c1d90a82c58950db96456a9cfe2d8ad0b8d426", "parents": [ "1a3f2ea336b784d7df750a7821f514f3dea69e29" ], "author": { "name": "Daniel Ritz", "email": "daniel.ritz-ml@swissonline.ch", "time": "Fri Aug 03 16:07:43 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Aug 03 15:02:56 2007 -0700" }, "message": "serial: fix 8250 early console setup\n\nthe early setup function serial8250_console_early_setup() can be called\nfrom non __init code (eg. hotpluggable serial ports like serial_cs) so\nremove the __init from the call chain to avoid crashes.\n\nSigned-off-by: Daniel Ritz \u003cdaniel.ritz@gmx.ch\u003e\nCc: Yinghai Lu \u003cyinghai.lu@sun.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6cfb0d5d06bea2b8791f32145eae539d524e5f6c", "tree": "ec84e29c73833fac72f7307b7573410b2e60b291", "parents": [ "8179ca23d513717cc5e3dc81a1ffe01af0955468" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "message": "[PATCH] sched: reduce debug code\n\nmove the rest of the debugging/instrumentation code to under\nCONFIG_SCHEDSTATS too. This reduces code size and speeds code up:\n\n text data bss dec hex filename\n 33044 4122 28 37194 914a sched.o.before\n 32708 4122 28 36858 8ffa sched.o.after\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8179ca23d513717cc5e3dc81a1ffe01af0955468", "tree": "9b0912c0e7a7e57b1804a0f68c463a2e05bfb88c", "parents": [ "c3c7011969274768818842b0a08ec45d88f45b4f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "message": "[PATCH] sched: use schedstat_set() API\n\nmake use of the new schedstat_set() API to eliminate two #ifdef sections.\n\nNo functional changes:\n\n text data bss dec hex filename\n 29009 4122 28 33159 8187 sched.o.before\n 29009 4122 28 33159 8187 sched.o.after\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c3c7011969274768818842b0a08ec45d88f45b4f", "tree": "9e37522521d347a5c4cc1412007116e0fd138554", "parents": [ "9c2172459a47c99adf9c968180a8a57d9ff84efa" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "message": "[PATCH] sched: add schedstat_set() API\n\nadd the schedstat_set() API, to allow the reduction of\nCONFIG_SCHEDSTAT related #ifdefs. No code changed.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "9c2172459a47c99adf9c968180a8a57d9ff84efa", "tree": "24478a1c0f8d32b0b1f18661d42d26e644e40292", "parents": [ "cad60d93e18ba52b6f069b2edb031c89bf603b07" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "message": "[PATCH] sched: move load-calculation functions\n\nmove load-calculation functions so that they can use the per-policy\ndeclarations and methods.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "cad60d93e18ba52b6f069b2edb031c89bf603b07", "tree": "dfe74c165e7607c233d223614ef400163c6ba44c", "parents": [ "4e6f96f313561d86d248edf0eaff2336d8217e1b" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "message": "[PATCH] sched: -\u003etask_new cleanup\n\nmake sched_class.task_new \u003d\u003d NULL a \u0027default method\u0027, this\nallows the removal of task_rt_new.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "4e6f96f313561d86d248edf0eaff2336d8217e1b", "tree": "2006963cab793e8f6ff529e7c18085982de3e0d9", "parents": [ "cb1c4fc924d7eeb3fb723ad72705d4a70e9781fd" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "message": "[PATCH] sched: uninline inc/dec_nr_running()\n\nuninline inc_nr_running() and dec_nr_running():\n\n text data bss dec hex filename\n 29039 4162 24 33225 81c9 sched.o.before\n 29027 4162 24 33213 81bd sched.o.after\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "cb1c4fc924d7eeb3fb723ad72705d4a70e9781fd", "tree": "76580d43561cbdaa15d9d9103ab03de1c79fb72d", "parents": [ "ecf691daf7afb418537ba459290191a0a5853be5" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "message": "[PATCH] sched: uninline calc_delta_mine()\n\nuninline calc_delta_mine():\n\n text data bss dec hex filename\n 29162 4162 24 33348 8244 sched.o.before\n 29039 4162 24 33225 81c9 sched.o.after\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ecf691daf7afb418537ba459290191a0a5853be5", "tree": "7683e5fcea9ce52a80150f7f2a2804b0f84551d5", "parents": [ "5a4f3ea77e1b0c72a3ec136c881eb0d64aa1d25e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "message": "[PATCH] sched: calc_delta_mine(): use fixed limit\n\nuse fixed limit in calc_delta_mine() - this saves an instruction :)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5a4f3ea77e1b0c72a3ec136c881eb0d64aa1d25e", "tree": "383ca664b739e9a7459bbf00fff05aa43169fb14", "parents": [ "362a7016637648c6aefc98b706298baedfaa1543" ], "author": { "name": "Peter Williams", "email": "pwil3058@bigpond.net.au", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "message": "[PATCH] sched: tidy up left over smpnice code\n\n1. The only place that RTPRIO_TO_LOAD_WEIGHT() is used is in the call to\nmove_tasks() in the function active_load_balance() and its purpose here\nis just to make sure that the load to be moved is big enough to ensure\nthat exactly one task is moved (if there\u0027s one available). This can be\naccomplished by using ULONG_MAX instead and this allows\nRTPRIO_TO_LOAD_WEIGHT() to be deleted.\n\n2. This, in turn, allows PRIO_TO_LOAD_WEIGHT() to be deleted.\n\n3. This allows load_weight() to be deleted which allows\nTIME_SLICE_NICE_ZERO to be deleted along with the comment above it.\n\nSigned-off-by: Peter Williams \u003cpwil3058@bigpond.net.au\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "362a7016637648c6aefc98b706298baedfaa1543", "tree": "cb3f434fb71d29b247686b6dcfc76864cea4f57a", "parents": [ "1ed4395035a6791ebbbf618429a58ab9c207cc83" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 02 17:41:40 2007 +0200" }, "message": "[PATCH] sched: remove cache_hot_time\n\nremove the last unused remains of cache_hot_time.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "0fc4969b866671dfe39b1a9119d0fdc7ea0f63e5", "tree": "05e644d8c1e0071b07ac5b6aee83d8dc3eaf664e", "parents": [ "fd0cbdd378258fdf44eac5ea091256a4a665315b" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Aug 01 17:13:19 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Aug 01 20:46:22 2007 -0700" }, "message": "genirq: temporary fix for level-triggered IRQ resend\n\nMarcin Slusarz reported a ne2k-pci \"hung network interface\" regression.\n\ndelayed disable relies on the ability to re-trigger the interrupt in the\ncase that a real interrupt happens after the software disable was set.\nIn this case we actually disable the interrupt on the hardware level\n_after_ it occurred.\n\nOn enable_irq, we need to re-trigger the interrupt. On i386 this relies\non a hardware resend mechanism (send_IPI_self()).\n\nActually we only need the resend for edge type interrupts. Level type\ninterrupts come back once enable_irq() re-enables the interrupt line.\n\nI assume that the interrupt in question is level triggered because it is\nshared and above the legacy irqs 0-15:\n\n\t17: 12 IO-APIC-fasteoi eth1, eth0\n\nLooking into the IO_APIC code, the resend via send_IPI_self() happens\nunconditionally. So the resend is done for level and edge interrupts.\nThis makes the problem more mysterious.\n\nThe code in question lib8390.c does\n\n\tdisable_irq();\n\tfiddle_with_the_network_card_hardware()\n\tenable_irq();\n\nThe fiddle_with_the_network_card_hardware() might cause interrupts,\nwhich are cleared in the same code path again,\n\nMarcin found that when he disables the irq line on the hardware level\n(removing the delayed disable) the card is kept alive.\n\nSo the difference is that we can get a resend on enable_irq, when an\ninterrupt happens during the time, where we are in the disabled region.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c9b3febc5b9c55a76b838c977b078195ec8bb95e", "tree": "08745cc706021ec1586f8c7541a0218ab1764b08", "parents": [ "e804a4a4dd596d853f6d6f814fbdcf97b8efcdea" ], "author": { "name": "Jesper Juhl", "email": "jesper.juhl@gmail.com", "time": "Tue Jul 31 00:39:18 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 31 15:39:42 2007 -0700" }, "message": "Fix a use after free bug in kernel-\u003euserspace relay file support\n\nCoverity spotted what looks like a real possible case of using a variable\nafter it has been freed. The problem is in\nkernel/relay.c::relay_open_buf()\n\nIf the code hits \"goto free_buf;\" it ends up in this code :\n\n free_buf:\n \trelay_destroy_buf(buf);\t\u003c--- calls kfree() on \u0027buf\u0027.\n free_name:\n \tkfree(tmpname);\n end:\n \treturn buf;\t\t\u003c-- use after free of \u0027buf\u0027.\n\nI read through the callers and they all handle a NULL return from this\nfunction as an error (and hitting the \u0027free_buf\u0027 label only happens on\nfailure to chan-\u003ecb-\u003ecreate_buf_file(), so that looks like a clear error to\nme).\n\nThe patch simply sets \u0027buf\u0027 to NULL after the call to\nrelay_destroy_buf(buf); - as far as I can see that should take care of the\nproblem.\n\nThe patch also corrects a reference to a documentation file while\nI was at it.\n\nNote from Mathieu: the documentation reference change should have been\ndone in a separate patch, but I guess no one will really care.\n\nSigned-off-by: Jesper Juhl \u003cjesper.juhl@gmail.com\u003e\nAcked-by: \"David J. Wilder\" \u003cwilder@us.ibm.com\u003e\nTested-by: \"David J. Wilder\" \u003cwilder@us.ibm.com\u003e\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCc: Tom Zanussi \u003czanussi@us.ibm.com\u003e\nCc: Karim Yaghmour \u003ckarim@opersys.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e804a4a4dd596d853f6d6f814fbdcf97b8efcdea", "tree": "8a19854d3ab326d7157065a72528db2bf91bce21", "parents": [ "bbe06f6bf7e764a9eb0e3cdcec2b12c743f35757" ], "author": { "name": "Satyam Sharma", "email": "ssatyam@cse.iitk.ac.in", "time": "Tue Jul 31 00:39:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 31 15:39:42 2007 -0700" }, "message": "kthread: silence bogus section mismatch warning\n\nWARNING: kernel/built-in.o(.text+0x16910): Section mismatch:\nreference to .init.text: (between \u0027kthreadd\u0027 and \u0027init_waitqueue_head\u0027)\n\ncomes because kernel/kthread.c:kthreadd() is not __init but calls\nkthreadd_setup() which is __init. But this is ok, because kthreadd_setup()\nis only ever called at init time, and then kthreadd() proceeds into its\n\"for (;;)\" loop. We could mark kthreadd __init_refok, but kthreadd_setup()\nwith just one callsite and 4 lines in it (it\u0027s been that small since\n10ab825bdef8df51) doesn\u0027t need to be a separate function at all -- so let\u0027s\njust move those four lines at beginning of kthreadd() itself.\n\nSigned-off-by: Satyam Sharma \u003cssatyam@cse.iitk.ac.in\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f54f098612d7f86463b5fb4763d03533d634de73", "tree": "22c18dd521e6a182647ad8304ab28434060f0c8c", "parents": [ "c0f3358621dc746219d49a9dee1799704d3a32f8" ], "author": { "name": "Andreas Schwab", "email": "schwab@suse.de", "time": "Tue Jul 31 00:38:51 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 31 15:39:40 2007 -0700" }, "message": "futex: pass nr_wake2 to futex_wake_op\n\nThe fourth argument of sys_futex is ignored when op \u003d\u003d FUTEX_WAKE_OP,\nbut futex_wake_op expects it as its nr_wake2 parameter.\n\nThe only user of this operation in glibc is always passing 1, so this\nbug had no consequences so far.\n\nSigned-off-by: Andreas Schwab \u003cschwab@suse.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Ulrich Drepper \u003cdrepper@redhat.com\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": "c0f3358621dc746219d49a9dee1799704d3a32f8", "tree": "664ca895c1eb5d25b3705f90c70eda51405fa7a5", "parents": [ "5ea473a1dfeca2ee38c5dd458c1174d129e6b64e" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@sw.ru", "time": "Tue Jul 31 00:38:50 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 31 15:39:40 2007 -0700" }, "message": "Fix leak on /proc/lockdep_stats\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@sw.ru\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": "5ea473a1dfeca2ee38c5dd458c1174d129e6b64e", "tree": "7ed66c900149f452ebeda379ce3264da9515b9dd", "parents": [ "ff8e210a9550ad760a62e9803938cd04f9fb0851" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@sw.ru", "time": "Tue Jul 31 00:38:50 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 31 15:39:40 2007 -0700" }, "message": "Fix leaks on /proc/{*/sched,sched_debug,timer_list,timer_stats}\n\nOn every open/close one struct seq_operations leaks.\nKudos to /proc/slab_allocators.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@sw.ru\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": "421cee293587081efef165b137514884b8472565", "tree": "f27fd54d72fee05a487ea438fc87473a16618178", "parents": [ "b8a367935fc649c071a91c648c4a9c892f72113e" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue Jul 31 00:37:50 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 31 15:39:38 2007 -0700" }, "message": "sched: fix kernel-doc warnings\n\nFix kernel-doc warnings in sched.c:\n\nWarning(linux-2623-rc1g4//kernel/sched.c:1685): No description found for parameter \u0027notifier\u0027\nWarning(linux-2623-rc1g4//kernel/sched.c:1696): No description found for parameter \u0027notifier\u0027\nWarning(linux-2623-rc1g4//kernel/sched.c:1750): No description found for parameter \u0027prev\u0027\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "74c5b597e9c2fc728c61582afdea4971a5c8ed8f", "tree": "1441aeb556118c7797f240c6314be2028d2de2f5", "parents": [ "f285ea058001ef534f9e53a21aad42c2952bbad5" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jul 30 11:26:38 2007 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jul 30 14:25:23 2007 -0700" }, "message": "modules: better error messages when modules fail to load due to a sysfs problem.\n\nThis helps people when debugging problems like the ones that were in the\nrecent -mm releases.\n\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "673d5b43daa00b42759cecc6b0760b8bf6be80d2", "tree": "a795ee922db699a8b4cb893ef5809399f1591ba6", "parents": [ "296699de6bdc717189a331ab6bbe90e05c94db06" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Jul 28 03:33:16 2007 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jul 29 16:53:59 2007 -0700" }, "message": "ACPI: restore CONFIG_ACPI_SLEEP\n\nRestore the 2.6.22 CONFIG_ACPI_SLEEP build option, but now shadowing the\nnew CONFIG_PM_SLEEP option.\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n[ Modified to work with the PM config setup changes. ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "296699de6bdc717189a331ab6bbe90e05c94db06", "tree": "53c847ecc8cce11952502921844052e44ca60d5e", "parents": [ "b0cb1a19d05b8ea8611a9ef48a17fe417f1832e6" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Jul 29 23:27:18 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jul 29 16:45:38 2007 -0700" }, "message": "Introduce CONFIG_SUSPEND for suspend-to-Ram and standby\n\nIntroduce CONFIG_SUSPEND representing the ability to enter system sleep\nstates, such as the ACPI S3 state, and allow the user to choose SUSPEND\nand HIBERNATION independently of each other.\n\nMake HOTPLUG_CPU be selected automatically if SUSPEND or HIBERNATION has\nbeen chosen and the kernel is intended for SMP systems.\n\nAlso, introduce CONFIG_PM_SLEEP which is automatically selected if\nCONFIG_SUSPEND or CONFIG_HIBERNATION is set and use it to select the\ncode needed for both suspend and hibernation.\n\nThe top-level power management headers and the ACPI code related to\nsuspend and hibernation are modified to use the new definitions (the\nchanges in drivers/acpi/sleep/main.c are, mostly, moving code to reduce\nthe number of ifdefs).\n\nThere are many other files in which CONFIG_PM can be replaced with\nCONFIG_PM_SLEEP or even with CONFIG_SUSPEND, but they can be updated in\nthe future.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b0cb1a19d05b8ea8611a9ef48a17fe417f1832e6", "tree": "895fe53e8dc4fc59d05b963ac079f6ff759ad0fb", "parents": [ "6c8dca5d53f95009d4fff00195bf38f277dc4366" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Jul 29 23:24:36 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jul 29 16:45:38 2007 -0700" }, "message": "Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATION\n\nReplace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATION to avoid\nconfusion (among other things, with CONFIG_SUSPEND introduced in the\nnext patch).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "040b3a2df2dd26c3e401823f3b0ce3fe99e966c5", "tree": "dbf88e0023db86669e775ed2ab4c5fb55186ffe0", "parents": [ "0af3678f7c5872836d1cc8d7c659abd62c3c5ae7" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Sat Jul 28 00:55:18 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 28 19:42:22 2007 -0700" }, "message": "audit: fix two bugs in the new execve audit code\n\ncopy_from_user() returns the number of bytes not copied, hence 0 is the\nexpected output.\n\naxi-\u003emm might not be valid anymore when not equal to current-\u003emm, do not\ndereference before checking that - thanks to Al for spotting that.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nTested-by: Steve Grubb \u003csgrubb@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0af3678f7c5872836d1cc8d7c659abd62c3c5ae7", "tree": "d74ee34e24b3fc85a9ac66675a4e70cadfe76c58", "parents": [ "2d954d06acbcf9a5f7668a1897850c9b7be6b8f3" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Fri Jul 27 14:24:33 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 28 19:42:22 2007 -0700" }, "message": "rip some includes from linux/interrupt.h\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "257f49251c802c67030c11f63cee4ed7b50f6639", "tree": "99fcefa267be1b2ae63b48bf2094157732ecece1", "parents": [ "293a032eb95f3c6c212c1541e94c14b111731313", "e692ab53473c93c0d0820618c97aa74a62ab67da" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 26 13:59:59 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 26 13:59:59 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 [PATCH] sched: debug feature - make the sched-domains tree runtime-tweakable\n [PATCH] sched: add above_background_load() function\n [PATCH] sched: update Documentation/sched-stats.txt\n [PATCH] sched: mark sysrq_sched_debug_show() static\n [PATCH] sched: make cpu_clock() not use the rq clock\n [PATCH] sched: remove unused rq-\u003eload_balance_class\n [PATCH] sched: arch preempt notifier mechanism\n [PATCH] sched: increase SCHED_LOAD_SCALE_FUZZ\n" }, { "commit": "58b3b71dfaaecbf7cff1fe10c049d663f0313e5f", "tree": "38f34ce39e1c93d6d54730ead4e414a5070e3b45", "parents": [ "602033ed5907a59ce86f709082a35be047743a86" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Jul 26 16:29:55 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 26 12:13:06 2007 -0700" }, "message": "Fix ThinkPad T42 poweroff failure introduced by by \"PM: Introduce pm_power_off_prepare\"\n\nCommit bd804eba1c8597cbb7cd5a5f9fe886aae16a079a (\"PM: Introduce\npm_power_off_prepare\") caused problems in the poweroff path, as reported by\nYOSHIFUJI Hideaki / 吉藤英明.\n\nGenerally, sysdev_shutdown() should be called after the ACPI preparation for\npowering the system off. To make it happen, we can separate sysdev_shutdown()\nfrom device_shutdown() and call it directly wherever necessary.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nTested-by: YOSHIFUJI Hideaki / 吉藤英明 \u003cyoshfuji@linux-ipv6.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "61df47c8da1b4ba0f243975f11efc8956de0cba6", "tree": "2a8e6d6ae2036bf3cd0a63c8165adaecac6e96bf", "parents": [ "f50cadaa8ffa72ad430e5beabe02eb752f3f72a3" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Thu Jul 26 10:40:56 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 26 11:33:06 2007 -0700" }, "message": "kernel-doc fix for kmod.c\n\nFix kmod.c:\nWarning(linux-2.6.23-rc1//kernel/kmod.c:364): No description found for parameter \u0027envp\u0027\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e692ab53473c93c0d0820618c97aa74a62ab67da", "tree": "ef3d3c85c02dfbdc54400ed1ada26e90aadad300", "parents": [ "d02c7a8cf208eb80a3ccbff40a6bebe8902af35a" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Thu Jul 26 13:40:43 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 26 13:40:43 2007 +0200" }, "message": "[PATCH] sched: debug feature - make the sched-domains tree runtime-tweakable\n\ndebugging feature: make the sched-domains tree runtime-tweakable.\n\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n[ mingo@elte.hu: made it depend on CONFIG_SCHED_DEBUG \u0026 small updates ]\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f33734619371ae40f34bbce001938408e6634f05", "tree": "ce6241ea397d20ff428cc239aade833f87df86ac", "parents": [ "2cd4d0ea19713304963dbb2de5073700bfe253f5" ], "author": { "name": "Josh Triplett", "email": "josh@kernel.org", "time": "Thu Jul 26 13:40:43 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 26 13:40:43 2007 +0200" }, "message": "[PATCH] sched: mark sysrq_sched_debug_show() static\n\nOnly sched.c uses sysrq_sched_debug_show, and sched.c includes sched_debug.c,\nso all uses of sysrq_sched_debug_show occur in the same source file.\n\nEliminates a sparse warning:\nwarning: symbol \u0027sysrq_sched_debug_show\u0027 was not declared. Should it be static?\n\nSigned-off-by: Josh Triplett \u003cjosh@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2cd4d0ea19713304963dbb2de5073700bfe253f5", "tree": "39a374d0918db059413f6709184669da63af81ef", "parents": [ "018a2212950457b1093e504cd834aa0fe749da6c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 26 13:40:43 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 26 13:40:43 2007 +0200" }, "message": "[PATCH] sched: make cpu_clock() not use the rq clock\n\nit is enough to disable interrupts to get the precise rq-clock\nof the local CPU.\n\nthis also solves an NMI watchdog regression: the NMI watchdog\ncalls touch_softlockup_watchdog(), which might deadlock on\nrq-\u003elock if the NMI hits an rq-locked critical section.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "018a2212950457b1093e504cd834aa0fe749da6c", "tree": "52ea323f648dbb09bb6c46cb8c28d3187add19e1", "parents": [ "e107be36efb2a233833e8c9899039a370e4b2318" ], "author": { "name": "Satoru Takeuchi", "email": "takeuchi_satoru@jp.fujitsu.com", "time": "Thu Jul 26 13:40:43 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 26 13:40:43 2007 +0200" }, "message": "[PATCH] sched: remove unused rq-\u003eload_balance_class\n\nRemove unused rq-\u003eload_balance_class.\n\nSigned-off-by: Satoru Takeuchi \u003ctakeuchi_satoru@jp.fujitsu.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e107be36efb2a233833e8c9899039a370e4b2318", "tree": "655955aa81aefeff441c412adaafe9b51a00ff56", "parents": [ "b47e8608a08766ef8121cd747d3aaf6c3dc22649" ], "author": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Thu Jul 26 13:40:43 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 26 13:40:43 2007 +0200" }, "message": "[PATCH] sched: arch preempt notifier mechanism\n\nThis adds a general mechanism whereby a task can request the scheduler to\nnotify it whenever it is preempted or scheduled back in. This allows the\ntask to swap any special-purpose registers like the fpu or Intel\u0027s VT\nregisters.\n\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n[ mingo@elte.hu: fixes, cleanups ]\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a4fb2122f1fc4a22bd6a5b8a195b952c2d31c54d", "tree": "db24e2160fe8eb8d787ad67bd3e08d3284806330", "parents": [ "bc72450aebe73587f80bbae8fc0b62c3d81b85fe", "323ef30af3a0da47cc761b04b262d98d0fe79126" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Jul 25 11:28:00 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Jul 25 11:28:00 2007 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:\n ACPI: Kconfig: remove CONFIG_ACPI_SLEEP from source\n ACPI: quiet ACPI Exceptions due to no _PTC or _TSS\n ACPI: Remove references to ACPI_STATE_S2 from acpi_pm_enter\n ACPI: Kconfig: always enable CONFIG_ACPI_SLEEP on X86\n ACPI: Kconfig: fold /proc/acpi/sleep under CONFIG_ACPI_PROCFS\n ACPI: Kconfig: CONFIG_ACPI_PROCFS now defaults to N\n ACPI: autoload modules - Create __mod_acpi_device_table symbol for all ACPI drivers\n ACPI: autoload modules - Create ACPI alias interface\n ACPI: autoload modules - ACPICA modifications\n ACPI: asus-laptop: Fix failure exits\n ACPI: fix oops due to typo in new throttling code\n ACPI: ignore _PSx method for hotplugable PCI devices\n ACPI: Use ACPI methods to select PCI device suspend state\n ACPI, PNP: hook ACPI D-state to PNP suspend/resume\n ACPI: Add acpi_pm_device_sleep_state helper routine\n ACPI: Implement the set_target() callback from pm_ops\n" }, { "commit": "17c38b7490b3f0300c7812aefdae2ddda7ab4112", "tree": "0f7a9ee0c691aef3497030e38c3ba8e3c13a985c", "parents": [ "2c6b47de17c75d553de3e2fb426d8298d2074585" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Tue Jul 24 18:38:34 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Jul 25 10:17:44 2007 -0700" }, "message": "Cache xtime every call to update_wall_time\n\nThis avoids xtime lag seen with dynticks, because while \u0027xtime\u0027 itself\nis still not updated often, we keep a \u0027xtime_cache\u0027 variable around that\ncontains the approximate real-time that _is_ updated each time we do a\n\u0027update_wall_time()\u0027, and is thus never off by more than one tick.\n\nIOW, this restores the original semantics for \u0027xtime\u0027 users, as long as\nyou use the proper abstraction functions (ie \u0027current_kernel_time()\u0027 or\n\u0027get_seconds()\u0027 depending on whether you want a timespec or just the\nseconds field).\n\n[ Updated Patch. As penance for my sins I\u0027ve also yanked another #ifdef\n that was added to avoid the xtime lag w/ hrtimers. ]\n\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2c6b47de17c75d553de3e2fb426d8298d2074585", "tree": "c8edc3d727d85cb3e1c043583c350a04a133e1a3", "parents": [ "0de085bb474f64e4fdb2f1ff3268590792648c7b" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Tue Jul 24 17:47:43 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Jul 25 10:09:20 2007 -0700" }, "message": "Cleanup non-arch xtime uses, use get_seconds() or current_kernel_time().\n\nThis avoids use of the kernel-internal \"xtime\" variable directly outside\nof the actual time-related functions. Instead, use the helper functions\nthat we already have available to us.\n\nThis doesn\u0027t actually change any behaviour, but this will allow us to\nfix the fact that \"xtime\" isn\u0027t updated very often with CONFIG_NO_HZ\n(because much of the realtime information is maintained as separate\noffsets to \u0027xtime\u0027), which has caused interfaces that use xtime directly\nto get a time that is out of sync with the real-time clock by up to a\nthird of a second or so.\n\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e8b2fd01228f690c3e0cb3f14facfa8d93d4adae", "tree": "fb69560e2a584a8ca82985a99e42ec189d592091", "parents": [ "7c5aa6642fa26641ebf286966a165aec71c91991" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jul 24 22:26:33 2007 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jul 25 01:29:39 2007 -0400" }, "message": "ACPI: Kconfig: remove CONFIG_ACPI_SLEEP from source\n\nAs it was a synonym for (CONFIG_ACPI \u0026\u0026 CONFIG_X86),\nthe ifdefs for it were more clutter than they were worth.\n\nFor ia64, just add a few stubs in anticipation of future\nS3 or S4 support.\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" } ], "next": "dd6ccfe64dad4ea498392805b477308abef43a4c" }