2 files changed, 6 insertions, 9 deletions

diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c
index 26d09e2e1a7f..1b446849fb3d 100644
--- a/fs/xfs/xfs_da_btree.c
+++ b/fs/xfs/xfs_da_btree.c
@@ -2218,7 +2218,7 @@ xfs_da_state_free(xfs_da_state_t *state)
 
 #ifdef XFS_DABUF_DEBUG
 xfs_dabuf_t     *xfs_dabuf_global_list;
-lock_t          xfs_dabuf_global_lock;
+spinlock_t      xfs_dabuf_global_lock;
 #endif
 
 /*
@@ -2264,10 +2264,9 @@ xfs_da_buf_make(int nbuf, xfs_buf_t **bps, inst_t *ra)
         }
 #ifdef XFS_DABUF_DEBUG
         {
-                SPLDECL(s);
                 xfs_dabuf_t     *p;
 
-                s = mutex_spinlock(&xfs_dabuf_global_lock);
+                spin_lock(&xfs_dabuf_global_lock);
                 for (p = xfs_dabuf_global_list; p; p = p->next) {
                         ASSERT(p->blkno != dabuf->blkno ||
                                p->target != dabuf->target);
@@ -2277,7 +2276,7 @@ xfs_da_buf_make(int nbuf, xfs_buf_t **bps, inst_t *ra)
                         xfs_dabuf_global_list->prev = dabuf;
                 dabuf->next = xfs_dabuf_global_list;
                 xfs_dabuf_global_list = dabuf;
-                mutex_spinunlock(&xfs_dabuf_global_lock, s);
+                spin_unlock(&xfs_dabuf_global_lock);
         }
 #endif
         return dabuf;
@@ -2319,16 +2318,14 @@ xfs_da_buf_done(xfs_dabuf_t *dabuf)
                 kmem_free(dabuf->data, BBTOB(dabuf->bbcount));
 #ifdef XFS_DABUF_DEBUG
         {
-                SPLDECL(s);
-
-                s = mutex_spinlock(&xfs_dabuf_global_lock);
+                spin_lock(&xfs_dabuf_global_lock);
                 if (dabuf->prev)
                         dabuf->prev->next = dabuf->next;
                 else
                         xfs_dabuf_global_list = dabuf->next;
                 if (dabuf->next)
                         dabuf->next->prev = dabuf->prev;
-                mutex_spinunlock(&xfs_dabuf_global_lock, s);
+                spin_unlock(&xfs_dabuf_global_lock);
         }
         memset(dabuf, 0, XFS_DA_BUF_SIZE(dabuf->nbuf));
 #endif
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index 57be2f7b034c..f90d95582047 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -67,7 +67,7 @@ xfs_init(void)
         extern kmem_zone_t      *xfs_buf_item_zone;
         extern kmem_zone_t      *xfs_dabuf_zone;
 #ifdef XFS_DABUF_DEBUG
-        extern lock_t           xfs_dabuf_global_lock;
+        extern spinlock_t        xfs_dabuf_global_lock;
         spinlock_init(&xfs_dabuf_global_lock, "xfsda");
 #endif