diff options
Diffstat (limited to 'module/spl/spl-rwlock.c')
| -rw-r--r-- | module/spl/spl-rwlock.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/module/spl/spl-rwlock.c b/module/spl/spl-rwlock.c index e497775e6..9a992cc3a 100644 --- a/module/spl/spl-rwlock.c +++ b/module/spl/spl-rwlock.c @@ -20,18 +20,12 @@ * * You should have received a copy of the GNU General Public License along * with the SPL. If not, see <http://www.gnu.org/licenses/>. - ***************************************************************************** + * * Solaris Porting Layer (SPL) Reader/Writer Lock Implementation. */ #include <sys/rwlock.h> -#ifdef DEBUG_SUBSYSTEM -#undef DEBUG_SUBSYSTEM -#endif - -#define DEBUG_SUBSYSTEM S_RWLOCK - #if defined(CONFIG_PREEMPT_RT_FULL) #include <linux/rtmutex.h> @@ -94,7 +88,7 @@ __rwsem_tryupgrade(struct rw_semaphore *rwsem) static int __rwsem_tryupgrade(struct rw_semaphore *rwsem) { - typeof (rwsem->count) val; + typeof(rwsem->count) val; val = cmpxchg(&rwsem->count, SPL_RWSEM_SINGLE_READER_VALUE, SPL_RWSEM_SINGLE_WRITER_VALUE); return (val == SPL_RWSEM_SINGLE_READER_VALUE); |