Message ID | 1407358476-21717-1-git-send-email-kamal@canonical.com |
---|---|
State | New |
Headers | show |
diff --git a/kernel/events/core.c b/kernel/events/core.c index f0a8ac7..f8519d6 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -2296,7 +2296,7 @@ static void perf_event_context_sched_out(struct task_struct *task, int ctxn, next_parent = rcu_dereference(next_ctx->parent_ctx); /* If neither context have a parent context; they cannot be clones. */ - if (!parent && !next_parent) + if (!parent || !next_parent) goto unlock; if (next_parent == ctx || next_ctx == parent || next_parent == parent) {