The OBD_SLAB_ALLOC* and OBD_SLAB_FREE* macros are not used and can be
removed.
Signed-off-by: Mike Rapoport <mike.rapoport@xxxxxxxxx>
---
.../staging/lustre/lustre/include/obd_support.h | 34 ----------------------
1 file changed, 34 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/obd_support.h b/drivers/staging/lustre/lustre/include/obd_support.h
index bef80e2..7e06d22 100644
--- a/drivers/staging/lustre/lustre/include/obd_support.h
+++ b/drivers/staging/lustre/lustre/include/obd_support.h
@@ -514,40 +514,6 @@ do { \
POISON_PTR(ptr); \
} while (0)
-/* we memset() the slab object to 0 when allocation succeeds, so DO NOT
- * HAVE A CTOR THAT DOES ANYTHING. its work will be cleared here. we'd
- * love to assert on that, but slab.c keeps kmem_cache_s all to itself. */
-
-#define __OBD_SLAB_ALLOC_VERBOSE(ptr, slab, cptab, cpt, size, type) \
-do { \
- LASSERT(ergo((type) != GFP_ATOMIC, !in_interrupt())); \
- (ptr) = (cptab) == NULL ? \
- kmem_cache_alloc(slab, type | __GFP_ZERO) : \
- kmem_cache_alloc_node(slab, type | __GFP_ZERO, \
- cfs_cpt_spread_node(cptab, cpt)); \
-} while (0)
-
-#define OBD_SLAB_ALLOC_GFP(ptr, slab, size, flags) \
- __OBD_SLAB_ALLOC_VERBOSE(ptr, slab, NULL, 0, size, flags)
-
-#define OBD_SLAB_FREE(ptr, slab, size) \
-do { \
- kmem_cache_free(slab, ptr); \
- POISON_PTR(ptr); \
-} while (0)
-
-#define OBD_SLAB_ALLOC(ptr, slab, size) \
- OBD_SLAB_ALLOC_GFP(ptr, slab, size, GFP_NOFS)
-
-#define OBD_SLAB_ALLOC_PTR(ptr, slab) \
- OBD_SLAB_ALLOC(ptr, slab, sizeof(*(ptr)))
-
-#define OBD_SLAB_ALLOC_PTR_GFP(ptr, slab, flags) \
- OBD_SLAB_ALLOC_GFP(ptr, slab, sizeof(*(ptr)), flags)
-
-#define OBD_SLAB_FREE_PTR(ptr, slab) \
- OBD_SLAB_FREE((ptr), (slab), sizeof(*(ptr)))
-
#define KEY_IS(str) \
(keylen >= (sizeof(str)-1) && memcmp(key, str, (sizeof(str)-1)) == 0)
--
2.1.0
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
