Frederic Weisbecker 4eaca0a887 preempt: Use preempt_schedule_context() as the official tracing preemption point ... preempt_schedule_context() is a tracing safe preemption point but it's only used when CONFIG_CONTEXT_TRACKING=y. Other configs have tracing recursion issues since commit: b30f0e3ffe ("sched/preempt: Optimize preemption operations on __schedule() callers") introduced function based preemp_count_*() ops. Lets make it available on all configs and give it a more appropriate name for its new position. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1433432349-1021-3-git-send-email-fweisbec@gmail.com Signed-off-by: Ingo Molnar <mingo@kernel.org>		2015-06-07 15:57:42 +02:00
..
bpf	bpf: fix 64-bit divide	2015-04-27 23:11:49 -04:00
configs
debug
events	perf: Annotate inherited event ctx->mutex recursion	2015-05-08 11:59:40 +02:00
gcov
irq	genirq: Set IRQCHIP_SKIP_SET_WAKE flag for dummy_irq_chip	2015-04-24 20:57:06 +02:00
livepatch
locking	sched: Handle priority boosted tasks proper in setscheduler()	2015-05-08 11:53:55 +02:00
power
printk	TTY/Serial patches for 4.1-rc1	2015-04-21 09:33:10 -07:00
rcu
sched	preempt: Use preempt_schedule_context() as the official tracing preemption point	2015-06-07 15:57:42 +02:00
time	Merge branch 'linus' into sched/core, to resolve conflict	2015-06-02 08:05:42 +02:00
trace	tracing: Make ftrace_print_array_seq compute buf_len	2015-05-06 23:03:23 -04:00
.gitignore
acct.c
async.c
audit.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
audit.h	Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/audit	2015-04-22 14:49:23 -07:00
audit_tree.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
audit_watch.c
auditfilter.c
auditsc.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
backtracetest.c
bounds.c
capability.c
cgroup.c
cgroup_freezer.c
compat.c
configs.c
context_tracking.c
cpu.c
cpu_pm.c
cpuset.c
crash_dump.c
cred.c
delayacct.c
dma.c
elfcore.c
exec_domain.c
exit.c
extable.c
fork.c	sched/preempt, mm/fault: Count pagefault_disable() levels in pagefault_disabled	2015-05-19 08:39:13 +02:00
freezer.c
futex.c	futex: Implement lockless wakeups	2015-05-08 12:21:40 +02:00
futex_compat.c
groups.c
hung_task.c
irq_work.c
jump_label.c
kallsyms.c
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kexec.c	kexec: allocate the kexec control page with KEXEC_CONTROL_MEMORY_GFP	2015-04-23 16:52:01 +02:00
kmod.c
kprobes.c
ksysfs.c
kthread.c
latencytop.c
Makefile	modsign: change default key details	2015-04-30 09:35:41 -07:00
module-internal.h
module.c	module: Call module notifier on failure after complete_formation()	2015-05-09 03:29:24 +09:30
module_signing.c
notifier.c
nsproxy.c
padata.c
panic.c
params.c
pid.c
pid_namespace.c
profile.c
ptrace.c
range.c
reboot.c
relay.c
resource.c
seccomp.c
signal.c	signals, sched: Change all uses of JOBCTL_* from 'int' to 'long'	2015-05-08 12:04:36 +02:00
smp.c	smp: Fix error case handling in smp_call_function_*()	2015-04-19 13:19:23 -07:00
smpboot.c
smpboot.h
softirq.c
stacktrace.c
stop_machine.c
sys.c
sys_ni.c
sysctl.c
sysctl_binary.c
system_certificates.S
system_keyring.c
task_work.c
taskstats.c
test_kprobes.c
torture.c
tracepoint.c
tsacct.c
uid16.c
up.c
user-return-notifier.c
user.c
user_namespace.c
utsname.c
utsname_sysctl.c
watchdog.c	watchdog: fix double lock in watchdog_nmi_enable_all	2015-05-19 10:57:03 -07:00
workqueue.c
workqueue_internal.h