{"push_id":1399695618,"size":14,"distinct_size":14,"ref":"refs/heads/master","head":"2924a0a9f41b515465d979e6d565aa94c8a83632","before":"df9c1c25e2e7ea90e46f399eef9e7c273f031586","commits":[{"sha":"3e5a4566f2f37ab6055d28a00e9d2bde53b7568e","author":{"name":"Sebastien Buisson","email":"9a6c669bde439ed26c8ad87e721e032a9a5442a9@bull.net"},"message":"fs/buffer.c: increase the buffer-head per-CPU LRU size\n\nIncrease the buffer-head per-CPU LRU size to allow efficient filesystem\noperations that access many blocks for each transaction.  For example,\ncreating a file in a large ext4 directory with quota enabled will access\nmultiple buffer heads and will overflow the LRU at the default 8-block LRU\nsize:\n\n* parent directory inode table block (ctime, nlinks for subdirs)\n* new inode bitmap\n* inode table block\n* 2 quota blocks\n* directory leaf block (not reused, but pollutes one cache entry)\n* 2 levels htree blocks (only one is reused, other pollutes cache)\n* 2 levels indirect/index blocks (only one is reused)\n\nThe buffer-head per-CPU LRU size is raised to 16, as it shows in metadata\nperformance benchmarks up to 10% gain for create, 4% for lookup and 7% for\ndestroy.\n\nSigned-off-by: Liang Zhen <liang.zhen@intel.com>\nSigned-off-by: Andreas Dilger <andreas.dilger@intel.com>\nSigned-off-by: Sebastien Buisson <sebastien.buisson@bull.net>\nSigned-off-by: Andrew Morton <akpm@linux-foundation.org>\nSigned-off-by: Linus Torvalds <torvalds@linux-foundation.org>\nSigned-off-by: Pranav Vashi <neobuddy89@gmail.com>","distinct":true,"url":"https://api.github.com/repos/Noxxxious/N0G33K/commits/3e5a4566f2f37ab6055d28a00e9d2bde53b7568e"},{"sha":"a2bf465256de53ad09cc4af15e48e739974c464f","author":{"name":"googy","email":"7a7f95bc9cf8cc980488d48770136b70ccbe2f3b@googy.max"},"message":"mm: increase VM_MIN_READAHEAD from 16 to 32","distinct":true,"url":"https://api.github.com/repos/Noxxxious/N0G33K/commits/a2bf465256de53ad09cc4af15e48e739974c464f"},{"sha":"c538d49caa9d3c99649c3dd4b4f5a0f90d640b33","author":{"name":"googyanas","email":"311c783e8e3f64ae6c1e5c163fb773e22dd527ad@gmail.com"},"message":"tick: don't update idle time if cpu offline\n\nAn offline cpu still has ts->idle_active == 1, that cause\noff time is counted as idle time, and hence cause cpu load\ncalculated wrongly.\n\nCheck the cpu online status before updating the idle time to\nfix it.\n\nChange-Id: I00deb4cbcaec18f7625ee774bf4c3e643330dd5f\nSigned-off-by: Lianwei Wang <a22439@motorola.com>\nReviewed-on: http://gerrit.mot.com/695764\nSLTApproved: Slta Waiver <sltawvr@motorola.com>\nTested-by: Jira Key <jirakey@motorola.com>\nReviewed-by: Christopher Fries <cfries@motorola.com>\nReviewed-by: Igor Kovalenko <igork@motorola.com>\nSubmit-Approved: Jira Key <jirakey@motorola.com>\n[picked from http://goo.gl/lLF51X]\nSigned-off-by: franciscofranco <franciscofranco.1990@gmail.com>","distinct":true,"url":"https://api.github.com/repos/Noxxxious/N0G33K/commits/c538d49caa9d3c99649c3dd4b4f5a0f90d640b33"},{"sha":"0e81fc0fe2678e7a2a08ad9685f510d0bbb0decb","author":{"name":"googyanas","email":"311c783e8e3f64ae6c1e5c163fb773e22dd527ad@gmail.com"},"message":"timer: optimize apply_slack()\n\n__fls(mask) is equivalent to find_last_bit(&mask, BITS_PER_LONG), but\ncheaper.\nfind_last_bit was showing up high on the list when I was profiling for\nstalls\non icache misses on a system with very small cache size (MIPS).\n\nSigned-off-by: Felix Fietkau <nbd@openwrt.org>\nSigned-off-by: edoko <r_data@naver.com>","distinct":true,"url":"https://api.github.com/repos/Noxxxious/N0G33K/commits/0e81fc0fe2678e7a2a08ad9685f510d0bbb0decb"},{"sha":"b72c061f0b5b11aa14e19ea1a494f6137a8e0333","author":{"name":"UpInTheAir","email":"660181323ac3157bcc1a27c0c63d67e67d81663b@hotmail.com"},"message":"fs/dcache.c: adaptive vfs_cache_pressure on suspend / resume\n\n[dorimanx-temasek]\n\nadaptive vfs_cache_pressure on suspend / resume uses new power_suspend interface.\n\nLow vfs_cache pressure values save battery while idle, while a low value also causes stutter with longer up times.","distinct":true,"url":"https://api.github.com/repos/Noxxxious/N0G33K/commits/b72c061f0b5b11aa14e19ea1a494f6137a8e0333"},{"sha":"26c65e69711a32a668856a35bac0c815ca3dd888","author":{"name":"Junjie Wu","email":"0075153510835c15ef43801605ef8726aea51938@codeaurora.org"},"message":"cpufreq: stats: Don't update cpufreq_stats_table if it's NULL\n\nWhen cpufreq_stats_table is not initialized for policy->last_cpu in\nCPUFREQ_UPDATE_POLICY_CPU callback, no updates are necessary. Current\nimplementation dereferences the table unconditionally, causing a crash\nif the table is NULL.\n\nReturn directly in cpufreq_stats_update_policy_cpu() if\ncpufreq_stats_table of policy->last_cpu is NULL.\n\nChange-Id: Ic9ef8120557702791ba5b873532e47cc0a5dc027\nSigned-off-by: Junjie Wu <junjiew@codeaurora.org>\nSigned-off-by: franciscofranco <franciscofranco.1990@gmail.com>","distinct":true,"url":"https://api.github.com/repos/Noxxxious/N0G33K/commits/26c65e69711a32a668856a35bac0c815ca3dd888"},{"sha":"9eaa66a206f38a4549ee3d7811ea4a8bc5d84ecb","author":{"name":"Hybridmax","email":"a78e8ef237bf5e60a68f1b3214bd962da542d7a9@gmail.com"},"message":"drivers/cpufreq: increase boot frequency [thehacker911]\nA53: set up to 1600 MHz if EXYNOS7420_CPU_OVERCLOCK=y. Is # EXYNOS7420_CPU_OVERCLOCK is not set boot frequency by 1500 MHz\n\nA57: is stock boot frequency 1700 MHz if EXYNOS7420_CPU_OVERCLOCK=y or # EXYNOS7420_CPU_OVERCLOCK is not set","distinct":true,"url":"https://api.github.com/repos/Noxxxious/N0G33K/commits/9eaa66a206f38a4549ee3d7811ea4a8bc5d84ecb"},{"sha":"ab4c0c14fee06d6882684b6522bd5bdde16a885e","author":{"name":"Devries","email":"6de61c7be75dcea9283a880144c2a922fd057c8e@gmail.com"},"message":"sched/core: add per cpu nr_running stats","distinct":true,"url":"https://api.github.com/repos/Noxxxious/N0G33K/commits/ab4c0c14fee06d6882684b6522bd5bdde16a885e"},{"sha":"36a6fc887564e42b853fb0707e083cff76ce187e","author":{"name":"Nox","email":"f1d9dce37f258e1f51cd12aa10899fab40433275@hotmail.com"},"message":"defconfig","distinct":true,"url":"https://api.github.com/repos/Noxxxious/N0G33K/commits/36a6fc887564e42b853fb0707e083cff76ce187e"},{"sha":"73c4141fac0ea3fa94400adfc260040381b0f636","author":{"name":"Srivatsa Vaddagiri","email":"4ebad9f61da157750c36beb638e9bb3384814e5d@codeaurora.org"},"message":"sched: Fix bug in average nr_running and nr_iowait calculation\n\nsched_get_nr_running_avg() returns average nr_running and nr_iowait\ntask count since it was last invoked. Fix several bugs in their\ncalculation.\n\n* sched_update_nr_prod() needs to consider that nr_running count can\n  change by more than 1 when CFS_BANDWIDTH feature is used\n\n* sched_get_nr_running_avg() needs to sum up nr_iowait count across\n  all cpus, rather than just one\n\n* sched_get_nr_running_avg() could race with sched_update_nr_prod(),\n  as a result of which it could use curr_time which is behind a cpu's\n  'last_time' value. That would lead to erroneous calculation of\n  average nr_running or nr_iowait.\n\nWhile at it, fix also a bug in BUG_ON() check in\nsched_update_nr_prod() function and remove unnecessary nr_running\nargument to sched_update_nr_prod() function.\n\nChange-Id: I46737614737292fae0d7204c4648fb9b862f65b2\nSigned-off-by: Srivatsa Vaddagiri <vatsa@codeaurora.org>\n\nConflicts:\n\n\tkernel/sched/fair.c\n\nSigned-off-by: franciscofranco <franciscofranco.1990@gmail.com>","distinct":true,"url":"https://api.github.com/repos/Noxxxious/N0G33K/commits/73c4141fac0ea3fa94400adfc260040381b0f636"},{"sha":"256cb0860331cf9c851795ba5aa703822c366071","author":{"name":"Peter Zijlstra","email":"4d3106856cce90e8f40acc5180f60ddda3a23b6e@infradead.org"},"message":"sched: Optimize task_sched_runtime()\n\nLarge multi-threaded apps like to hit this using do_sys_times() and\nthen queue up on the rq->lock.\n\nAvoid when possible.\n\nLarry reported ~20% performance increase his test case.\n\nReported-by: Larry Woodman <lwoodman@redhat.com>\nSuggested-by: Paul Turner <pjt@google.com>\nSigned-off-by: Peter Zijlstra <peterz@infradead.org>\nCc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>\nCc: Linus Torvalds <torvalds@linux-foundation.org>\nCc: Andrew Morton <akpm@linux-foundation.org>\nLink: http://lkml.kernel.org/r/20131111172925.GG26898@twins.programming.kicks-ass.net\nSigned-off-by: Ingo Molnar <mingo@kernel.org>","distinct":true,"url":"https://api.github.com/repos/Noxxxious/N0G33K/commits/256cb0860331cf9c851795ba5aa703822c366071"},{"sha":"72e702ba02a6fd662b2b934246ef52138ed5b826","author":{"name":"Anshul Garg","email":"7316c590cf57f5a941ce0dcc9e296506ccb3a862@samsung.com"},"message":"Input: optimize events_per_packet count calculation\n\nThis patch avoids unnecessary operations while estimating events per\npacket for an input device when event type is not set.\n\nChange-Id: I913be1e5356d5ca7d3047e6b0413069993c2921c\nSigned-off-by: Anshul Garg <anshul.g@samsung.com>\nSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>\nGit-commit: baf332c0f1cede26e9c2af6276b36b4c3a36e34a\nGit-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git\nSigned-off-by: Matt Wagantall <mattw@codeaurora.org>\nSigned-off-by: franciscofranco <franciscofranco.1990@gmail.com>","distinct":true,"url":"https://api.github.com/repos/Noxxxious/N0G33K/commits/72e702ba02a6fd662b2b934246ef52138ed5b826"},{"sha":"1ca91565bdca3952a8fc3ad437b9a2842c003a1b","author":{"name":"Joonwoo Park","email":"c8d71ca0229c96429b0e81dc3c959fd598c45475@codeaurora.org"},"message":"arm64: optimize memcpy_{from,to}io() and memset_io()\n\nOptimize memcpy_{from,to}io() and memset_io() by transferring in 64 bit\nas much as possible with minimized barrier usage.  This simplest\noptimization brings faster throughput compare to current byte-by-byte read\nand write with barrier in the loop.  Code's skeleton is taken from the\npowerpc.\n\nLink: http://lkml.kernel.org/p/20141020133304.GH23751@e104818-lin.cambridge.arm.com\nReviewed-by: Catalin Marinas <catalin.marinas@arm.com>\nReviewed-by: Trilok Soni <tsoni@codeaurora.org>\nSigned-off-by: Joonwoo Park <joonwoop@codeaurora.org>\nSigned-off-by: Will Deacon <will.deacon@arm.com>","distinct":true,"url":"https://api.github.com/repos/Noxxxious/N0G33K/commits/1ca91565bdca3952a8fc3ad437b9a2842c003a1b"},{"sha":"2924a0a9f41b515465d979e6d565aa94c8a83632","author":{"name":"Yuanyuan Zhong","email":"d1699f698a31d2ad697cc1120aef838aec50df5e@motorola.com"},"message":"mm: compaction: compact all zones when turning off screen\n\nRegister to fb notifier to compact all zones when turning off screen.\nAlso do the compaction periodically if screen is kept on.\n\nChange-Id: I6b022c5d9cf4ebbcec7e60e667ce7b3abf20a7a4\nSigned-off-by: Yuanyuan Zhong <zyy@motorola.com>\n(cherry picked from commit 1adb25f6aab388e54877d7242c2314dbcf92ad35)\nReviewed-on: http://gerrit.mot.com/697881\nSLTApproved: Slta Waiver <sltawvr@motorola.com>\nTested-by: Jira Key <jirakey@motorola.com>\nReviewed-by: Jeffrey Carlyle <jeff.carlyle@motorola.com>\nSubmit-Approved: Jira Key <jirakey@motorola.com>\nReviewed-on: http://gerrit.mot.com/725474\nSME-Granted: SME Approvals Granted\nSubmit-Approved: Jason Hrycay <jason.hrycay@motorola.com>\nTested-by: Jason Hrycay <jason.hrycay@motorola.com>\nReviewed-by: Christopher Fries <cfries@motorola.com>","distinct":true,"url":"https://api.github.com/repos/Noxxxious/N0G33K/commits/2924a0a9f41b515465d979e6d565aa94c8a83632"}]}
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