Commit c38d381f authored by Mark Brown's avatar Mark Brown Committed by Catalin Marinas
Browse files

kselftest/arm64: Don't repeat termination handler for fp-stress 



When fp-stress gets a termination signal it sets a flag telling itself to
exit and sends a termination signal to all the children. If the flag is set
then don't bother repeating this process, it isn't going to accomplish
anything other than consume CPU time which can be an issue when running in
emulation.

Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220921181345.618085-2-broonie@kernel.org


Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent 55c8a987

tools/testing/selftests/arm64/fp/fp-stress.c

+4 −0
Original line number Diff line number Diff line
@@ -255,6 +255,10 @@ static void handle_exit_signal(int sig, siginfo_t *info, void *context) 
{

	int i;



	/* If we're already exiting then don't signal again */

	if (terminate)

		return;



	ksft_print_msg("Got signal, exiting...\n");



	terminate = true;