Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Alexander Shishkin fe45bafbd0 perf/core: Don't re-schedule CPU flexible events needlessly ... In the sched-in path, we first remove a CPU's flexible events in order to give priority to the task's pinned events. However, this step can be safely skipped if the task doesn't have its own pinned events. This patch implements this skipping. Reported-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Cc: vince@deater.net Link: http://lkml.kernel.org/r/20170119164330.22887-2-alexander.shishkin@linux.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>		2017-01-30 12:01:14 +01:00
..
bpf	bpf: don't trigger OOM killer under pressure with map alloc	2017-01-18 17:12:26 -05:00
configs	config: android: enable CONFIG_SECCOMP	2016-10-11 15:06:32 -07:00
debug	kdb: call vkdb_printf() from vprintk_default() only when wanted	2016-12-14 16:04:08 -08:00
events	perf/core: Don't re-schedule CPU flexible events needlessly	2017-01-30 12:01:14 +01:00
gcov
irq	genirq/affinity: Fix node generation from cpumask	2016-12-15 12:32:35 +01:00
livepatch
locking	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
power	Merge branches 'pm-sleep' and 'pm-cpufreq'	2017-01-27 00:08:59 +01:00
printk	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
rcu	rcu: Narrow early boot window of illegal synchronous grace periods	2017-01-14 21:23:48 -08:00
sched	ktime: Cleanup ktime_set() usage	2016-12-25 17:21:22 +01:00
time	nohz: Fix collision between tick and other hrtimers	2017-01-11 10:41:33 +01:00
trace	clocksource: Use a plain u64 instead of cycle_t	2016-12-25 11:04:12 +01:00
.gitignore
acct.c
async.c
audit.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-12-17 18:44:00 -08:00
audit.h	audit_log_{name,link_denied}: constify struct path	2016-12-05 19:00:38 -05:00
audit_fsnotify.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-12-17 18:44:00 -08:00
audit_tree.c	Merge branch 'stable-4.10' of git://git.infradead.org/users/pcmoore/audit	2017-01-05 23:06:06 -08:00
audit_watch.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-12-17 18:44:00 -08:00
auditfilter.c	audit: add support for session ID user filter	2016-11-29 15:10:12 -05:00
auditsc.c	Merge branch 'stable-4.10' of git://git.infradead.org/users/pcmoore/audit	2016-12-14 14:06:40 -08:00
backtracetest.c
bounds.c
capability.c	capability: export has_capability	2017-01-12 07:01:56 -07:00
cgroup.c	cgroup: add support for eBPF programs	2016-11-25 16:25:52 -05:00
cgroup_freezer.c
cgroup_pids.c
compat.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
configs.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
context_tracking.c
cpu.c	cpu/hotplug: Remove unused but set variable in _cpu_down()	2017-01-18 11:55:09 +01:00
cpu_pm.c
cpuset.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
crash_dump.c
cred.c
delayacct.c
dma.c
elfcore.c
exec_domain.c
exit.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
extable.c	kprobes, extable: Identify kprobes trampolines as kernel text area	2017-01-14 08:38:05 +01:00
fork.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
freezer.c
futex.c	ktime: Get rid of the union	2016-12-25 17:21:22 +01:00
futex_compat.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
groups.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
hung_task.c	hung_task: decrement sysctl_hung_task_warnings only if it is positive	2016-12-12 18:55:09 -08:00
irq_work.c
jump_label.c	jump_labels: API for flushing deferred jump label updates	2017-01-12 14:33:16 +01:00
kallsyms.c
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks	locking/mutex: Allow MUTEX_SPIN_ON_OWNER when DEBUG_MUTEXES	2016-10-25 11:31:51 +02:00
Kconfig.preempt
kcov.c	kcov: make kcov work properly with KASLR enabled	2016-12-20 09:48:47 -08:00
kexec.c
kexec_core.c	kexec: add cond_resched into kimage_alloc_crash_control_pages	2016-12-14 16:04:07 -08:00
kexec_file.c	ima: on soft reboot, save the measurement list	2016-12-20 09:48:44 -08:00
kexec_internal.h	kexec_file: Allow arch-specific memory walking for kexec_add_buffer	2016-11-30 23:14:57 +11:00
kmod.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
kprobes.c	kprobes, extable: Identify kprobes trampolines as kernel text area	2017-01-14 08:38:05 +01:00
ksysfs.c
kthread.c	kthread: add __printf attributes	2016-12-12 18:55:06 -08:00
latencytop.c
Makefile	Merge branch 'akpm' (patches from Andrew)	2016-12-14 17:25:18 -08:00
membarrier.c
memremap.c	mm: fix devm_memremap_pages crash, use mem_hotplug_{begin, done}	2017-01-10 18:31:54 -08:00
module-internal.h
module.c	taint/module: Fix problems when out-of-kernel driver defines true or false	2017-01-17 10:56:45 -08:00
module_signing.c
notifier.c
nsproxy.c
padata.c	padata: Remove unused but set variables	2016-10-25 11:08:10 +08:00
panic.c	kernel/panic.c: add missing \n	2017-01-24 16:26:14 -08:00
params.c
pid.c
pid_namespace.c	pid: fix lockdep deadlock warning due to ucount_lock	2017-01-10 13:34:56 +13:00
profile.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
ptrace.c	ptrace: Don't allow accessing an undumpable mm	2016-11-22 12:57:38 -06:00
range.c
reboot.c
relay.c	relay: check array offset before using it	2016-12-14 16:04:08 -08:00
resource.c
seccomp.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2016-12-14 13:57:44 -08:00
signal.c	signal: protect SIGNAL_UNKILLABLE from unintentional clearing.	2017-01-10 18:31:55 -08:00
smp.c	kernel/smp: Tell the user we're bringing up secondary CPUs	2016-10-26 12:02:35 +02:00
smpboot.c	kthread/smpboot: do not park in kthread_create_on_cpu()	2016-10-11 15:06:33 -07:00
smpboot.h
softirq.c	softirq: Display IRQ_POLL for irq-poll statistics	2016-10-21 15:45:47 -06:00
stacktrace.c
stop_machine.c	locking/core, stop_machine: Yield the CPU during stop machine()	2016-11-16 10:15:09 +01:00
sys.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
sys_ni.c	move aio compat to fs/aio.c	2016-12-22 22:58:37 -05:00
sysctl.c	sysctl: fix proc_doulongvec_ms_jiffies_minmax()	2017-01-26 09:21:24 -08:00
sysctl_binary.c	sysctl: add KERN_CONT to deprecated_sysctl_warning()	2016-12-14 16:04:07 -08:00
task_work.c
taskstats.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-11-15 10:54:36 -05:00
test_kprobes.c
torture.c
tracepoint.c	tracing: Have the reg function allow to fail	2016-12-09 09:13:30 -05:00
tsacct.c
ucount.c	userns: Make ucounts lock irq-safe	2017-01-24 06:23:51 +13:00
uid16.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
up.c
user-return-notifier.c
user.c
user_namespace.c
utsname.c
utsname_sysctl.c
watchdog.c	kernel/watchdog: prevent false hardlockup on overloaded system	2017-01-24 16:26:14 -08:00
watchdog_hld.c	kernel/watchdog: prevent false hardlockup on overloaded system	2017-01-24 16:26:14 -08:00
workqueue.c	Merge branch 'for-4.9' into for-4.10	2016-10-19 12:12:40 -04:00
workqueue_internal.h