From 185938e06f9608de836169c8ff5492154272cec0 Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Tue, 20 Oct 2015 12:39:53 +0300 Subject: [PATCH] staging: lustre: remove unused OBD_SLAB_ALLOC* and OBD_SLAB_FREE* macros The OBD_SLAB_ALLOC* and OBD_SLAB_FREE* macros are not used and can be removed. Signed-off-by: Mike Rapoport Signed-off-by: Greg Kroah-Hartman --- .../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 bef80e2b8dd3..7e06d2242df6 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) -- 2.30.2