From: Ingo Molnar Date: Sun, 21 Dec 2008 14:07:49 +0000 (+0100) Subject: perfcounters: fix init context lock X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=78b6084c907cea15bb40a564b974e072f5163781;p=mv-sheeva.git perfcounters: fix init context lock Signed-off-by: Ingo Molnar --- diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 54fa2fa2c8e..467cff545c3 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -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