Files
android_kernel_xiaomi_sm8450/include/linux
Stephane Eranian 614e4c4ebc perf/core: Robustify the perf_cgroup_from_task() RCU checks
This patch reinforces the lockdep checks performed by
perf_cgroup_from_tsk() by passing the perf_event_context
whenever possible. It is okay to not hold the RCU read lock
when we know we hold the ctx->lock. This patch makes sure this
property holds.

In some functions, such as perf_cgroup_sched_in(), we do not
pass the context because we are sure we are holding the RCU
read lock.

Signed-off-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: edumazet@google.com
Link: http://lkml.kernel.org/r/1447322404-10920-3-git-send-email-eranian@google.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-11-23 09:21:03 +01:00
..
2015-10-01 12:48:11 -07:00
2015-06-25 11:49:31 +03:00
2015-10-17 21:22:08 -07:00
2015-10-07 18:08:15 +01:00
2015-08-27 20:47:09 +01:00
2015-10-27 19:34:54 -07:00
2015-05-13 12:04:55 -05:00
2015-08-03 12:01:54 -04:00
2015-11-06 17:50:42 -08:00
2015-11-07 10:40:47 -07:00
2015-10-07 16:02:49 -07:00
2015-09-04 16:54:41 -07:00
2015-09-08 15:35:28 -07:00
2015-10-18 10:14:39 -07:00
2015-10-31 19:05:59 -04:00
2015-10-30 01:47:27 -04:00
2015-06-24 17:49:45 -07:00
2015-05-12 10:46:53 +02:00
2015-06-19 15:18:28 +02:00
2015-09-08 15:35:28 -07:00
2015-05-05 13:40:42 -06:00
2015-10-23 05:44:28 -07:00
2015-08-27 19:40:58 -04:00
2015-10-01 15:06:43 +02:00
2015-10-13 19:01:25 +02:00
2015-06-25 12:06:45 +02:00
2015-11-09 15:11:24 -08:00
2015-08-18 15:49:15 -07:00
2015-07-28 08:50:42 +01:00
2015-04-29 17:17:17 -05:00
2015-04-14 16:49:05 -07:00
2015-10-27 18:55:31 -07:00
2015-06-24 17:49:41 -07:00
2015-11-06 17:50:42 -08:00
2015-10-20 22:10:45 +08:00
2015-07-21 10:39:05 -07:00
2015-06-25 04:20:04 -04:00
2015-10-08 05:26:35 -07:00
2015-08-17 13:32:56 -05:00
2015-09-10 13:29:01 -07:00
2015-09-10 13:29:01 -07:00
2015-11-06 17:50:42 -08:00
2015-10-09 17:00:32 -04:00
2015-10-06 17:08:19 +02:00
2015-10-22 08:59:18 -07:00
2015-05-26 15:23:23 +02:00
2015-06-25 01:13:43 +02:00
2015-09-10 15:36:59 -04:00
2015-06-25 17:00:39 -07:00
2015-11-05 14:36:09 -05:00
2015-08-17 11:25:28 -07:00
2015-10-01 09:57:59 -07:00
2015-10-19 01:01:21 +02:00
2015-11-20 16:19:54 -08:00
2015-11-04 09:56:16 -07:00
2015-11-13 20:34:33 -05:00
2015-09-08 15:35:28 -07:00