diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-05-23 18:28:56 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-23 19:37:45 +0200 |
| commit | fccc714b3148ab9741fafc1e90c3876d50df6093 (patch) | |
| tree | e536e75faf15f4db8ec653e7303ad9f41cc5c186 /lib/smp_processor_id.c | |
| parent | e220d2dcb944c5c488b6855d15ec66d76900514f (diff) | |
perf_counter: Sanitize counter->mutex
s/counter->mutex/counter->child_mutex/ and make sure its only
used to protect child_list.
The usage in __perf_counter_exit_task() doesn't appear to be
problematic since ctx->mutex also covers anything related to fd
tear-down.
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: <20090523163012.533186528@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib/smp_processor_id.c')
0 files changed, 0 insertions, 0 deletions