Paul E. McKenney 5249453510
rcu: Reduce rcutorture tracing ...
Currently, rcutorture traces every read-side access. This can be
problematic because even a two-minute rcutorture run on a two-CPU system
can generate 28,853,363 reads. Normally, only a failing read is of
interest, so this commit traces adjusts rcutorture's tracing to only
trace failing reads. The resulting event tracing records the time
and the ->completed value captured at the beginning of the RCU read-side
critical section, allowing correlation with other event-tracing messages.
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org >
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com >
Reviewed-by: Josh Triplett <josh@joshtriplett.org >
[ paulmck: Add fix to build problem located by Randy Dunlap based on
diagnosis by Steven Rostedt. ]
2013-01-08 14:14:55 -08:00
2012-12-03 11:15:35 +00:00
2012-12-19 12:47:41 -08:00
2012-12-20 14:00:13 -08:00
2012-12-14 14:54:26 -08:00
2013-01-02 17:36:10 -08:00
2012-12-18 16:51:10 -08:00
2012-12-18 12:46:37 -08:00
2012-12-14 14:42:53 -08:00
2012-12-16 18:55:20 -08:00
2012-12-19 11:47:22 -08:00
2012-12-11 11:19:09 -08:00
2012-12-03 16:36:52 +02:00
2012-11-30 12:01:30 -05:00
2012-12-20 10:07:25 -08:00
2012-12-13 19:26:04 -08:00
2013-01-02 17:36:10 -08:00
2012-12-10 12:43:22 +09:00
2012-12-07 17:02:47 +00:00
2012-12-14 14:27:45 -08:00
2012-12-20 14:04:11 -08:00
2013-01-02 17:36:10 -08:00
2012-11-30 12:37:36 +01:00
2012-12-14 10:03:23 -08:00
2012-12-14 13:06:41 +10:30
2012-12-03 05:15:33 -05:00
2012-12-14 09:34:01 -05:00
2012-12-10 15:49:57 -05:00
2012-12-02 00:05:12 +00:00
2012-12-17 11:29:09 -08:00
2012-12-17 17:15:16 -08:00
2012-12-11 17:22:26 -08:00
2012-12-06 14:58:56 -05:00
2012-12-20 20:00:43 -08:00
2012-12-19 07:18:35 -08:00
2012-12-12 17:38:35 -08:00
2012-12-06 14:33:02 +01:00
2012-12-11 11:25:08 -08:00
2012-12-20 18:05:28 -08:00
2012-12-19 07:55:08 -08:00
2012-12-06 01:22:31 +00:00
2012-12-19 07:55:08 -08:00
2012-11-30 11:40:07 -08:00
2012-11-29 00:01:25 -05:00
2012-12-12 17:38:32 -08:00
2012-12-17 15:44:47 -08:00
2012-12-20 13:57:36 -05:00
2012-12-21 20:23:41 +00:00
2012-12-14 09:59:59 -08:00
2012-11-29 03:30:34 -08:00
2012-12-20 12:05:06 +05:30
2012-12-11 09:28:09 +01:00
2012-11-28 11:54:40 +01:00
2012-12-15 15:20:41 -08:00
2012-12-20 14:04:11 -08:00
2012-12-11 13:43:45 +09:00
2012-11-28 21:49:02 -05:00
2012-12-12 08:18:24 -08:00
2012-11-28 21:49:02 -05:00
2012-12-20 18:49:14 -05:00
2012-12-20 22:34:00 +00:00
2012-12-20 22:04:07 +00:00
2012-12-11 13:44:36 -05:00
2012-12-17 17:15:12 -08:00
2012-12-18 15:02:12 -08:00
2012-12-06 10:39:54 +01:00
2012-12-12 16:49:10 +01:00
2012-12-12 21:41:55 +01:00
2012-12-16 15:18:08 -08:00
2012-12-18 15:02:15 -08:00
2012-12-16 15:18:08 -08:00
2012-11-28 11:36:32 +01:00
2012-12-06 14:02:51 +01:00
2012-12-14 13:05:26 +10:30
2012-12-04 13:08:10 -05:00
2012-12-17 17:15:12 -08:00
2012-12-09 00:20:28 -05:00
2012-12-09 00:20:28 -05:00
2012-12-13 14:20:19 -08:00
2012-12-25 13:29:52 -05:00
2012-12-20 17:40:20 -08:00
2012-12-16 15:40:50 -08:00
2012-11-28 10:33:03 -08:00
2012-12-13 15:31:08 -08:00
2012-12-03 05:15:17 -05:00
2012-11-30 11:48:05 +01:00
2012-12-17 13:39:11 -08:00
2012-12-18 15:02:15 -08:00
2012-12-11 17:22:28 -08:00
2012-12-12 17:38:33 -08:00
2013-01-02 17:32:13 -08:00
2012-12-16 15:18:08 -08:00
2012-12-01 10:07:54 +00:00
2012-12-18 10:56:07 -08:00
2012-12-20 18:46:29 -05:00
2012-12-16 15:18:08 -08:00
2012-12-14 13:06:40 +10:30
2012-12-20 18:50:02 -05:00
2012-12-21 13:14:01 -08:00
2012-12-06 00:30:46 +01:00
2012-12-15 15:21:52 -05:00
2012-12-11 17:22:27 -08:00
2012-12-12 17:38:34 -08:00
2012-12-11 17:30:16 +00:00
2012-12-19 16:15:17 +00:00
2012-12-18 09:58:09 -08:00
2012-11-30 08:41:50 -08:00
2012-12-11 17:22:27 -08:00
2012-12-26 14:57:34 -08:00
2012-12-11 17:22:22 -08:00
2012-12-11 17:22:26 -08:00
2012-12-26 10:43:06 -07:00
2012-12-13 12:14:47 -08:00
2012-12-17 17:15:18 -08:00
2012-12-25 16:10:05 -08:00
2012-12-25 16:10:05 -08:00
2012-12-17 20:58:12 -08:00
2012-12-20 18:05:28 -08:00
2012-12-17 17:15:26 -08:00
2013-01-08 14:14:55 -08:00
2012-12-11 12:39:32 +09:00
2012-12-18 15:02:12 -08:00
2012-12-11 14:43:00 +00:00
2012-12-20 18:05:28 -08:00
2012-12-14 13:05:24 +10:30
2012-12-11 17:22:25 -08:00
2012-12-19 18:07:41 -05:00
2012-12-09 00:20:28 -05:00
2012-12-18 15:02:13 -08:00
2012-12-18 15:02:14 -08:00
2012-12-18 15:02:14 -08:00
2012-12-07 12:48:00 -05:00
2012-12-13 12:00:02 -08:00
2012-12-17 17:15:17 -08:00
2012-12-20 18:05:28 -08:00
2012-12-09 00:20:28 -05:00
2012-12-12 15:34:48 +08:00
2012-12-18 15:02:13 -08:00
2012-12-11 17:22:27 -08:00
2012-12-09 00:20:28 -05:00
2012-12-18 15:20:43 +10:30
2012-12-16 15:18:08 -08:00
2012-12-11 14:42:48 +00:00
2012-11-30 11:47:57 +01:00
2012-12-19 22:24:55 +01:00
2012-12-11 17:22:21 -08:00
Paul E. McKenney
5249453510