From 45000f12315c68f093293ec24d73860116bda0ba Mon Sep 17 00:00:00 2001 From: Sergey Bugaev Date: Fri, 14 Apr 2023 22:36:59 +0300 Subject: hurd: Simplify _S_catch_exception_raise _hurd_thread_sigstate () already handles finding an existing sigstate before allocating a new one, so just use that. Bonus: this will only lock the _hurd_siglock once. Signed-off-by: Sergey Bugaev --- hurd/catch-exc.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'hurd') diff --git a/hurd/catch-exc.c b/hurd/catch-exc.c index 5ee2233aa9..d375bf6789 100644 --- a/hurd/catch-exc.c +++ b/hurd/catch-exc.c @@ -58,13 +58,7 @@ _S_catch_exception_raise (mach_port_t port, _hurd_exception2signal (&d, &signo); /* Find the sigstate structure for the faulting thread. */ - __mutex_lock (&_hurd_siglock); - for (ss = _hurd_sigstates; ss != NULL; ss = ss->next) - if (ss->thread == thread) - break; - __mutex_unlock (&_hurd_siglock); - if (ss == NULL) - ss = _hurd_thread_sigstate (thread); /* Allocate a fresh one. */ + ss = _hurd_thread_sigstate (thread); if (__spin_lock_locked (&ss->lock)) { -- cgit v1.2.3