The OBD_PAGE_ALLOC/FREE and related macros are not used and can be
removed
Signed-off-by: Mike Rapoport <mike.rapoport@xxxxxxxxx>
---
.../staging/lustre/lustre/include/obd_support.h | 30 ----------------------
1 file changed, 30 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/obd_support.h b/drivers/staging/lustre/lustre/include/obd_support.h
index 7e06d22..a22a530 100644
--- a/drivers/staging/lustre/lustre/include/obd_support.h
+++ b/drivers/staging/lustre/lustre/include/obd_support.h
@@ -517,34 +517,4 @@ do { \
#define KEY_IS(str) \
(keylen >= (sizeof(str)-1) && memcmp(key, str, (sizeof(str)-1)) == 0)
-/* Wrapper for contiguous page frame allocation */
-#define __OBD_PAGE_ALLOC_VERBOSE(ptr, cptab, cpt, gfp_mask) \
-do { \
- (ptr) = (cptab) == NULL ? \
- alloc_page(gfp_mask) : \
- alloc_pages_node(cfs_cpt_spread_node(cptab, cpt), gfp_mask, 0);\
- if (ptr) { \
- CDEBUG(D_MALLOC, "alloc_pages '" #ptr "': %d page(s) / " \
- "%llu bytes at %p.\n", \
- (int)1, \
- (__u64)(1 << PAGE_CACHE_SHIFT), ptr); \
- } \
-} while (0)
-
-#define OBD_PAGE_ALLOC(ptr, gfp_mask) \
- __OBD_PAGE_ALLOC_VERBOSE(ptr, NULL, 0, gfp_mask)
-#define OBD_PAGE_CPT_ALLOC(ptr, cptab, cpt, gfp_mask) \
- __OBD_PAGE_ALLOC_VERBOSE(ptr, cptab, cpt, gfp_mask)
-
-#define OBD_PAGE_FREE(ptr) \
-do { \
- LASSERT(ptr); \
- CDEBUG(D_MALLOC, "free_pages '" #ptr "': %d page(s) / %llu bytes " \
- "at %p.\n", \
- (int)1, (__u64)(1 << PAGE_CACHE_SHIFT), \
- ptr); \
- __free_page(ptr); \
- (ptr) = (void *)0xdeadbeef; \
-} while (0)
-
#endif
--
2.1.0
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