diff options
| -rw-r--r-- | sys/arch/octeon/octeon/mutex.c | 9 | ||||
| -rw-r--r-- | sys/arch/sgi/sgi/mutex.c | 9 |
2 files changed, 12 insertions, 6 deletions
diff --git a/sys/arch/octeon/octeon/mutex.c b/sys/arch/octeon/octeon/mutex.c index 1d6ae9a7a6a..52c35e003b4 100644 --- a/sys/arch/octeon/octeon/mutex.c +++ b/sys/arch/octeon/octeon/mutex.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mutex.c,v 1.3 2011/04/03 18:46:40 miod Exp $ */ +/* $OpenBSD: mutex.c,v 1.4 2011/04/03 22:26:24 miod Exp $ */ /* * Copyright (c) 2004 Artur Grabowski <art@openbsd.org> @@ -106,11 +106,14 @@ mtx_enter_try(struct mutex *mtx) void mtx_leave(struct mutex *mtx) { + int s; + MUTEX_ASSERT_LOCKED(mtx); #ifdef DIAGNOSTIC curcpu()->ci_mutex_level--; #endif - mtx->mtx_lock = 0; - splx(mtx->mtx_oldipl); + s = mtx->mtx_oldipl; mtx->mtx_owner = NULL; + mtx->mtx_lock = 0; + splx(s); } diff --git a/sys/arch/sgi/sgi/mutex.c b/sys/arch/sgi/sgi/mutex.c index 1f699521bb8..57ca2e62ff3 100644 --- a/sys/arch/sgi/sgi/mutex.c +++ b/sys/arch/sgi/sgi/mutex.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mutex.c,v 1.10 2011/04/03 18:46:40 miod Exp $ */ +/* $OpenBSD: mutex.c,v 1.11 2011/04/03 22:26:24 miod Exp $ */ /* * Copyright (c) 2004 Artur Grabowski <art@openbsd.org> @@ -104,11 +104,14 @@ mtx_enter_try(struct mutex *mtx) void mtx_leave(struct mutex *mtx) { + int s; + MUTEX_ASSERT_LOCKED(mtx); #ifdef DIAGNOSTIC curcpu()->ci_mutex_level--; #endif - mtx->mtx_lock = 0; - splx(mtx->mtx_oldipl); + s = mtx->mtx_oldipl; mtx->mtx_owner = NULL; + mtx->mtx_lock = 0; + splx(s); } |