diff options
| author | Mike Rapoport <mike.rapoport@gmail.com> | 2015-10-26 10:06:30 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-27 14:35:29 +0900 |
| commit | 242b532500374129c45e4c0a69a20c1ab3b8bb78 (patch) | |
| tree | 391e2e5cd2022bfb7734c99e778a84b6376e558e /drivers/staging/lustre | |
| parent | 0c52e4232f292667e1ebb16c4dfd46975d8d48d1 (diff) | |
staging: lustre: remove unused OBD_PAGE_ALLOC/FREE and friends
The OBD_PAGE_ALLOC/FREE and related macros are not used and can be
removed
Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre')
| -rw-r--r-- | drivers/staging/lustre/lustre/include/obd_support.h | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/drivers/staging/lustre/lustre/include/obd_support.h b/drivers/staging/lustre/lustre/include/obd_support.h index 7e06d2242df6..a22a5308fb48 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 |