diff options
| -rw-r--r-- | include/linux/init_task.h | 2 | ||||
| -rw-r--r-- | kernel/perf_counter.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 219748d0026..ca226a91abe 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -124,6 +124,8 @@ extern struct cred init_cred; # define INIT_PERF_COUNTERS(tsk) \ .perf_counter_ctx.counter_list = \ LIST_HEAD_INIT(tsk.perf_counter_ctx.counter_list), \ + .perf_counter_ctx.event_list = \ + LIST_HEAD_INIT(tsk.perf_counter_ctx.event_list), \ .perf_counter_ctx.lock = \ __SPIN_LOCK_UNLOCKED(tsk.perf_counter_ctx.lock), #else diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c index b39456ad74a..4c4e9eb37ab 100644 --- a/kernel/perf_counter.c +++ b/kernel/perf_counter.c @@ -1506,7 +1506,7 @@ static void perf_swcounter_ctx_event(struct perf_counter_context *ctx, { struct perf_counter *counter; - if (list_empty(&ctx->event_list)) + if (system_state != SYSTEM_RUNNING || list_empty(&ctx->event_list)) return; rcu_read_lock(); |