diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-05-23 18:28:59 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-23 19:37:47 +0200 |
| commit | aa9c67f53d1969cf1db4c9c2db3a78c4ceb96469 (patch) | |
| tree | 7f2d3face393454dc58a6e811bb294714db948a6 /kernel | |
| parent | 1a482f38c5aafeb3576079a38a5b21b46619f3d2 (diff) | |
perf_counter: Simplify context cleanup
Use perf_counter_remove_from_context() to remove counters from
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: <20090523163012.796275849@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/perf_counter.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c index d162d2f0b27..0e97f896133 100644 --- a/kernel/perf_counter.c +++ b/kernel/perf_counter.c @@ -3416,10 +3416,7 @@ __perf_counter_exit_task(struct task_struct *child, struct perf_counter *parent_counter; update_counter_times(child_counter); - - spin_lock_irq(&child_ctx->lock); - list_del_counter(child_counter, child_ctx); - spin_unlock_irq(&child_ctx->lock); + perf_counter_remove_from_context(child_counter); parent_counter = child_counter->parent; /* |