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	debug: prevent entering debug mode on panic/exception.	2015-02-19 12:39:03 -06:00
events	perf: Annotate inherited event ctx->mutex recursion	2015-05-08 11:59:40 +02:00
gcov	gcov: fix softlockups	2015-04-17 09:04:08 -04:00
irq	genirq: Set IRQCHIP_SKIP_SET_WAKE flag for dummy_irq_chip	2015-04-24 20:57:06 +02:00
livepatch	Merge branch 'for-4.1/core-noarch' into for-linus	2015-04-13 23:57:20 +02:00
locking	sched: Handle priority boosted tasks proper in setscheduler()	2015-05-08 11:53:55 +02:00
power	Merge back earlier suspend/hibernate material for v4.1.	2015-04-10 12:01:59 +02:00
printk	TTY/Serial patches for 4.1-rc1	2015-04-21 09:33:10 -07:00
rcu	rcu: Control grace-period delays directly from value	2015-04-14 19:33:59 -07:00
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	acct: check FMODE_CAN_WRITE	2015-04-11 22:27:55 -04:00
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	VFS: audit: d_backing_inode() annotations	2015-04-15 15:06:55 -04:00
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	kernel: conditionally support non-root users, groups and capabilities	2015-04-15 16:35:22 -07:00
cgroup.c	cgroup: remove use of seq_printf return value	2015-04-15 16:35:25 -07:00
cgroup_freezer.c
compat.c
configs.c
context_tracking.c	context_tracking: Export context_tracking_user_enter/exit	2015-03-09 15:43:00 +01:00
cpu.c	Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-04-14 13:36:04 -07:00
cpu_pm.c
cpuset.c	kernel, cpuset: remove exception for __GFP_THISNODE	2015-04-14 16:49:03 -07:00
crash_dump.c
cred.c	kernel: conditionally support non-root users, groups and capabilities	2015-04-15 16:35:22 -07:00
delayacct.c
dma.c
elfcore.c
exec_domain.c	Remove rest of exec domains.	2015-04-12 21:03:31 +02:00
exit.c	Remove execution domain support	2015-04-12 20:58:24 +02:00
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	kernel: conditionally support non-root users, groups and capabilities	2015-04-15 16:35:22 -07:00
hung_task.c	kernel/hung_task.c: change hung_task.c to use for_each_process_thread()	2015-04-15 16:35:22 -07:00
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	params: handle quotes properly for values not of form foo="bar".	2015-04-15 13:31:23 +09:30
pid.c	fork: report pid reservation failure properly	2015-04-17 09:04:06 -04:00
pid_namespace.c
profile.c
ptrace.c	ptrace: ptrace_detach() can no longer race with SIGKILL	2015-04-17 09:04:06 -04:00
range.c
reboot.c	kernel/reboot.c: add orderly_reboot for graceful reboot	2015-04-15 16:35:23 -07:00
relay.c	VFS: kernel/: d_inode() annotations	2015-04-15 15:06:55 -04:00
resource.c	kernel/resource.c: remove deprecated __check_region() and friends	2015-04-15 16:35:22 -07:00
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: Add common code for notification from dying CPU	2015-03-11 13:20:25 -07:00
smpboot.h
softirq.c
stacktrace.c
stop_machine.c
sys.c	prctl: avoid using mmap_sem for exe_file serialization	2015-04-17 09:04:07 -04:00
sys_ni.c	kernel: conditionally support non-root users, groups and capabilities	2015-04-15 16:35:22 -07:00
sysctl.c	kernel/sysctl.c: detect overflows when converting to int	2015-04-17 09:04:08 -04:00
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: Reorder sysfs code	2015-04-06 11:16:04 -04:00
workqueue_internal.h