diff options
Diffstat (limited to 'kernel/signal.c')
| -rw-r--r-- | kernel/signal.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index 86ba66d95da5..614d78fe3451 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -176,9 +176,10 @@ static bool recalc_sigpending_tsk(struct task_struct *t) void recalc_sigpending(void) { - if (!recalc_sigpending_tsk(current) && !freezing(current)) - clear_thread_flag(TIF_SIGPENDING); - + if (!recalc_sigpending_tsk(current) && !freezing(current)) { + if (unlikely(test_thread_flag(TIF_SIGPENDING))) + clear_thread_flag(TIF_SIGPENDING); + } } EXPORT_SYMBOL(recalc_sigpending); |