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| author | Peter Zijlstra <peterz@infradead.org> | 2011-09-16 11:16:43 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-09-26 13:25:54 +0200 |
| commit | 557ab425429a5123d37f412ce3e6d6137cb621f8 (patch) | |
| tree | 2e1106b01ada425da6b2cd4f38fc59384cb031a5 /drivers/iommu/dmar.c | |
| parent | f4cfb33ed980085b14a8f376281edb2e270f0244 (diff) | |
| download | linux-557ab425429a5123d37f412ce3e6d6137cb621f8.tar.gz linux-557ab425429a5123d37f412ce3e6d6137cb621f8.tar.bz2 linux-557ab425429a5123d37f412ce3e6d6137cb621f8.zip | |
sched, tracing: Show PREEMPT_ACTIVE state in trace_sched_switch
We had need to see the difference between scheduling a runnable task and
a runnable task being involuntarily preempted.
No app should rely on the old string output (the binary
trace event record format is not changed).
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1316164603.10174.11.camel@twins
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/iommu/dmar.c')
0 files changed, 0 insertions, 0 deletions