From: Oleg Drokin <green@xxxxxxxxxxxxxx>
This removes now unused OBD_ALLOC, OBD_ALLOC_GFP, OBD_ALLOC_PTR,
OBD_ALLOC_LARGE and supporting infrastructure.
Also OBD_FREE, OBD_FREE_PTR, OBD_FREE_LARGE and supporting infrastructure.
Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
---
.../staging/lustre/lustre/include/obd_support.h | 52 ----------------------
1 file changed, 52 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/obd_support.h b/drivers/staging/lustre/lustre/include/obd_support.h
index d8feec7..8a3323c 100644
--- a/drivers/staging/lustre/lustre/include/obd_support.h
+++ b/drivers/staging/lustre/lustre/include/obd_support.h
@@ -551,48 +551,6 @@ __u64 obd_pages_max(void);
#define OBD_ALLOC_FAIL_MASK ((1 << OBD_ALLOC_FAIL_BITS) - 1)
#define OBD_ALLOC_FAIL_MULT (OBD_ALLOC_FAIL_MASK / 100)
-#define OBD_FREE_RTN0(ptr) \
-({ \
- kfree(ptr); \
- (ptr) = NULL; \
- 0; \
-})
-
-#define __OBD_MALLOC_VERBOSE(ptr, cptab, cpt, size, flags) \
-do { \
- (ptr) = (cptab) == NULL ? \
- kmalloc(size, flags | __GFP_ZERO) : \
- kmalloc_node(size, flags | __GFP_ZERO, \
- cfs_cpt_spread_node(cptab, cpt)); \
- if (likely((ptr) != NULL && \
- (!HAS_FAIL_ALLOC_FLAG || obd_alloc_fail_rate == 0 || \
- !obd_alloc_fail(ptr, #ptr, "km", size, \
- __FILE__, __LINE__) || \
- OBD_FREE_RTN0(ptr)))) { \
- OBD_ALLOC_POST(ptr, size, "kmalloced"); \
- } \
-} while (0)
-
-#define OBD_ALLOC_GFP(ptr, size, gfp_mask) \
- __OBD_MALLOC_VERBOSE(ptr, NULL, 0, size, gfp_mask)
-
-#define OBD_ALLOC(ptr, size) OBD_ALLOC_GFP(ptr, size, GFP_NOFS)
-#define OBD_ALLOC_WAIT(ptr, size) OBD_ALLOC_GFP(ptr, size, GFP_KERNEL)
-#define OBD_ALLOC_PTR(ptr) OBD_ALLOC(ptr, sizeof(*(ptr)))
-#define OBD_ALLOC_PTR_WAIT(ptr) OBD_ALLOC_WAIT(ptr, sizeof(*(ptr)))
-
-#define OBD_ALLOC_LARGE(ptr, size) \
-do { \
- ptr = libcfs_kvzalloc(size, GFP_NOFS); \
-} while (0)
-
-#define OBD_FREE_LARGE(ptr, size) \
-do { \
- (void)(size); \
- kvfree(ptr); \
-} while (0)
-
-
#ifdef CONFIG_DEBUG_SLAB
#define POISON(ptr, c, s) do {} while (0)
#define POISON_PTR(ptr) ((void)0)
@@ -610,14 +568,6 @@ do { \
#define POISON_PAGE(page, val) do { } while (0)
#endif
-#define OBD_FREE(ptr, size) \
-do { \
- OBD_FREE_PRE(ptr, size, "kfreed"); \
- kfree(ptr); \
- POISON_PTR(ptr); \
-} while (0)
-
-
#define OBD_FREE_RCU(ptr, size, handle) \
do { \
struct portals_handle *__h = (handle); \
@@ -660,8 +610,6 @@ do { \
#define OBD_SLAB_CPT_ALLOC_GFP(ptr, slab, cptab, cpt, size, flags) \
__OBD_SLAB_ALLOC_VERBOSE(ptr, slab, cptab, cpt, size, flags)
-#define OBD_FREE_PTR(ptr) OBD_FREE(ptr, sizeof(*(ptr)))
-
#define OBD_SLAB_FREE(ptr, slab, size) \
do { \
OBD_FREE_PRE(ptr, size, "slab-freed"); \
--
2.1.0
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