Mark Rutland
1b69beb768
ARM: perf: remove unnecessary armpmu->stop ...
As armpmu_disable will call armpmu->stop when the last event has been
removed, this is pointless and simply adds to the noise when debugging.
Additionally, due to this call occurring in a preemptible context, this
is problematic for per-cpu locking of PMU registers (where we will
attempt to access per-cpu spinlock for use with raw_spin_lock_irqsave).
This patch removes the call to armpmu->stop.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Reviewed-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2011-08-31 10:50:06 +01:00
2011-08-08 16:41:23 +09:00
2011-07-29 23:35:05 -07:00
2011-07-26 17:41:04 -07:00
2011-08-31 10:17:59 +01:00
2011-08-31 10:50:06 +01:00
2011-08-07 14:07:03 -07:00
2011-08-24 13:10:29 +02:00
2011-07-26 17:12:10 -07:00
2011-03-29 14:47:58 +02:00
2011-07-29 23:35:05 -07:00
2011-07-26 17:41:04 -07:00
2011-07-29 23:35:05 -07:00
2011-03-29 14:47:58 +02:00
2011-08-15 11:58:59 +01:00
2011-08-19 21:21:08 +09:00
2011-08-29 16:34:07 -07:00
2011-05-27 20:06:53 -07:00
2011-07-22 23:09:07 +01:00
2011-08-22 15:57:22 +01:00
2011-07-29 23:35:05 -07:00
2011-07-29 23:35:05 -07:00
2011-07-29 23:35:05 -07:00
2011-07-29 23:35:05 -07:00
2011-07-29 23:35:05 -07:00
2011-07-29 23:35:05 -07:00
2011-07-29 23:35:05 -07:00
2011-07-29 23:35:05 -07:00
2011-07-29 23:35:05 -07:00
2011-07-26 17:41:04 -07:00
2011-08-11 10:10:46 +08:00
2011-08-01 15:16:05 +01:00
2011-07-29 23:35:05 -07:00
2011-08-08 08:24:16 +02:00
2011-07-26 17:41:04 -07:00
2011-05-26 10:33:34 +01:00
2011-07-19 18:09:45 +02:00
2011-07-26 17:12:10 -07:00
2011-07-26 17:12:10 -07:00
2011-08-10 07:36:45 -07:00
2011-08-25 09:08:18 -05:00
2011-07-26 17:12:10 -07:00
2011-07-09 07:21:53 +08:00
2011-07-29 23:35:05 -07:00
2011-08-12 15:40:57 +01:00
2011-05-07 00:08:02 -04:00
2011-08-19 20:57:36 +09:00
2011-07-18 10:59:26 -04:00
2011-07-26 17:41:04 -07:00
2011-07-25 12:43:28 -07:00
2011-07-25 12:38:42 -07:00
2011-07-26 16:49:47 -07:00
2011-07-20 19:11:29 +09:00
2011-08-19 20:56:17 +09:00
2011-07-21 17:28:23 +09:00
2011-08-19 20:57:35 +09:00
2011-08-10 16:00:48 +00:00
2011-07-29 23:35:05 -07:00
2011-08-29 13:37:17 -07:00
2011-07-19 18:09:45 +02:00
2011-07-19 18:09:45 +02:00
2011-05-23 18:04:51 +01:00
2011-07-29 23:35:05 -07:00
2011-07-26 17:41:04 -07:00
2011-07-26 17:41:04 -07:00
2011-07-29 23:35:05 -07:00
2011-08-24 09:45:21 +01:00
2011-07-07 14:35:25 +00:00
2011-07-19 18:09:45 +02:00
2011-07-28 16:02:53 +00:00
2011-08-28 10:39:54 +01:00
2011-02-15 10:18:48 -08:00
2011-07-12 11:19:29 -05:00
2011-08-08 08:38:45 +02:00
2011-06-21 19:17:20 -07:00
2011-08-25 15:31:14 +02:00
2011-07-07 16:02:26 +00:00
2011-07-20 17:20:52 -04:00
2011-07-25 12:43:28 -07:00
2011-08-19 21:21:08 +09:00
2011-08-19 20:57:37 +09:00
2011-07-26 17:12:10 -07:00
2011-07-19 18:09:45 +02:00
2011-05-23 16:53:17 +01:00
2011-08-22 15:57:22 +01:00
2011-07-22 23:09:07 +01:00
2011-08-15 11:58:59 +01:00
2011-03-31 11:26:23 -03:00
2011-05-25 08:39:54 -07:00
2011-07-28 15:25:46 +00:00
1b69beb768