From 0360ed14d9826678a50fa2b873e522a24cd3c018 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 5 Nov 2024 09:14:42 +0100 Subject: signal: Refactor send_sigqueue() To handle posix timers which have their signal ignored via SIG_IGN properly it is required to requeue a ignored signal for delivery when SIG_IGN is lifted so the timer gets rearmed. Split the required code out of send_sigqueue() so it can be reused in context of sigaction(). While at it rename send_sigqueue() to posixtimer_send_sigqueue() so its clear what this is about. Signed-off-by: Thomas Gleixner Reviewed-by: Frederic Weisbecker Acked-by: Peter Zijlstra (Intel) Link: https://lore.kernel.org/all/20241105064213.586453412@linutronix.de --- kernel/time/posix-timers.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/time') diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c index f18d64c7cd3b..0901ed9ca183 100644 --- a/kernel/time/posix-timers.c +++ b/kernel/time/posix-timers.c @@ -307,7 +307,7 @@ int posix_timer_queue_signal(struct k_itimer *timr) timr->it_status = state; - ret = send_sigqueue(timr->sigq, timr->it_pid, timr->it_pid_type, timr->it_signal_seq); + ret = posixtimer_send_sigqueue(timr); /* If we failed to send the signal the timer stops. */ return ret > 0; } -- cgit v1.2.3