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perfcounters: fix init context lock 

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2008-12-21 15:07:49 +01:00
parent eef6cbf584
commit 78b6084c90
1 changed files with 3 additions and 1 deletions
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4
include/linux/init_task.h
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@ -116,7 +116,9 @@ extern struct group_info init_groups;
#ifdef CONFIG_PERF_COUNTERS
# define INIT_PERF_COUNTERS(tsk) \
.perf_counter_ctx.counter_list = \
LIST_HEAD_INIT(tsk.perf_counter_ctx.counter_list),
LIST_HEAD_INIT(tsk.perf_counter_ctx.counter_list), \
.perf_counter_ctx.lock = \
__SPIN_LOCK_UNLOCKED(tsk.perf_counter_ctx.lock),
#else
# define INIT_PERF_COUNTERS(tsk)
#endif