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Diffstat (limited to 'fs/nfsd/nfs4state.c')
-rw-r--r--fs/nfsd/nfs4state.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index f6ab762bea9..c7b87e92f91 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -49,6 +49,7 @@
#include <linux/nfsd/state.h>
#include <linux/nfsd/xdr4.h>
#include <linux/namei.h>
+#include <linux/mutex.h>
#define NFSDDBG_FACILITY NFSDDBG_PROC
@@ -77,11 +78,11 @@ static void nfs4_set_recdir(char *recdir);
/* Locking:
*
- * client_sema:
+ * client_mutex:
* protects clientid_hashtbl[], clientstr_hashtbl[],
* unconfstr_hashtbl[], uncofid_hashtbl[].
*/
-static DECLARE_MUTEX(client_sema);
+static DEFINE_MUTEX(client_mutex);
static kmem_cache_t *stateowner_slab = NULL;
static kmem_cache_t *file_slab = NULL;
@@ -91,13 +92,13 @@ static kmem_cache_t *deleg_slab = NULL;
void
nfs4_lock_state(void)
{
- down(&client_sema);
+ mutex_lock(&client_mutex);
}
void
nfs4_unlock_state(void)
{
- up(&client_sema);
+ mutex_unlock(&client_mutex);
}
static inline u32