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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-05-23 12:28:57 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-23 13:37:46 -0400 |
| commit | 682076ae1de0aba9c2da509f7b19dc03e30a6e1f (patch) | |
| tree | 63e48b23f8ef4e16b79c9b767def13e7795eb440 /Documentation/perf_counter/builtin-stat.c | |
| parent | fccc714b3148ab9741fafc1e90c3876d50df6093 (diff) | |
perf_counter: Sanitize context locking
Ensure we're consistent with the context locks.
context->mutex
context->lock
list_{add,del}_counter();
so that either lock is sufficient to stabilize the context.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
LKML-Reference: <20090523163012.618790733@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation/perf_counter/builtin-stat.c')
0 files changed, 0 insertions, 0 deletions