diff options
| author | jhb <jhb@FreeBSD.org> | 2003-03-11 20:02:57 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2003-03-11 20:02:57 +0000 |
| commit | 97c1e71ca25f36b6f93ab676d6cbaa01dea724e0 (patch) | |
| tree | ab41f36761f18265bcbe6011752acb2cdc5a9f68 /sys/kern/kern_mutex.c | |
| parent | 8c7bd008361effe8a37fb3bbd5fd122fb77a9df8 (diff) | |
| download | FreeBSD-src-97c1e71ca25f36b6f93ab676d6cbaa01dea724e0.zip FreeBSD-src-97c1e71ca25f36b6f93ab676d6cbaa01dea724e0.tar.gz | |
Axe the useless MTX_SLEEPABLE flag. mutexes are not sleepable locks.
Nothing used this flag and WITNESS would have panic'd during mtx_init()
if anything had.
Diffstat (limited to 'sys/kern/kern_mutex.c')
| -rw-r--r-- | sys/kern/kern_mutex.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sys/kern/kern_mutex.c b/sys/kern/kern_mutex.c index 9f59577..4dc1967 100644 --- a/sys/kern/kern_mutex.c +++ b/sys/kern/kern_mutex.c @@ -911,7 +911,7 @@ mtx_init(struct mtx *m, const char *name, const char *type, int opts) struct lock_object *lock; MPASS((opts & ~(MTX_SPIN | MTX_QUIET | MTX_RECURSE | - MTX_SLEEPABLE | MTX_NOWITNESS | MTX_DUPOK)) == 0); + MTX_NOWITNESS | MTX_DUPOK)) == 0); #ifdef MUTEX_DEBUG /* Diagnostic and error correction */ @@ -932,8 +932,6 @@ mtx_init(struct mtx *m, const char *name, const char *type, int opts) lock->lo_flags = LO_QUIET; if (opts & MTX_RECURSE) lock->lo_flags |= LO_RECURSABLE; - if (opts & MTX_SLEEPABLE) - lock->lo_flags |= LO_SLEEPABLE; if ((opts & MTX_NOWITNESS) == 0) lock->lo_flags |= LO_WITNESS; if (opts & MTX_DUPOK) |
