The patch titled
Subject: mm/slab: remove useless structure define
has been added to the -mm tree. Its filename is
mm-slab-remove-useless-structure-define.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-slab-remove-useless-structure-define.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-slab-remove-useless-structure-define.patch
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------------------------------------------------------
From: Joonsoo Kim <js1304@xxxxxxxxx>
Subject: mm/slab: remove useless structure define
It is obsolete so remove it.
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Acked-by: Christoph Lameter <cl@xxxxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Cc: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/slab.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff -puN mm/slab.c~mm-slab-remove-useless-structure-define mm/slab.c
--- a/mm/slab.c~mm-slab-remove-useless-structure-define
+++ a/mm/slab.c
@@ -225,16 +225,6 @@ static inline void clear_obj_pfmemalloc(
}
/*
- * bootstrap: The caches do not work without cpuarrays anymore, but the
- * cpuarrays are allocated from the generic caches...
- */
-#define BOOT_CPUCACHE_ENTRIES 1
-struct arraycache_init {
- struct array_cache cache;
- void *entries[BOOT_CPUCACHE_ENTRIES];
-};
-
-/*
* Need this for bootstrapping a per node allocator.
*/
#define NUM_INIT_LISTS (2 * MAX_NUMNODES)
@@ -457,6 +447,7 @@ static inline unsigned int obj_to_index(
return reciprocal_divide(offset, cache->reciprocal_buffer_size);
}
+#define BOOT_CPUCACHE_ENTRIES 1
/* internal cache of cache description objs */
static struct kmem_cache kmem_cache_boot = {
.batchcount = 1,
_
Patches currently in -mm which might be from js1304@xxxxxxxxx are
mm-slab-fix-stale-code-comment.patch
mm-slab-remove-useless-structure-define.patch
mm-slab-remove-the-checks-for-slab-implementation-bug.patch
mm-slab-activate-debug_pagealloc-in-slab-when-it-is-actually-enabled.patch
mm-slab-use-more-appropriate-condition-check-for-debug_pagealloc.patch
mm-slab-clean-up-debug_pagealloc-processing-code.patch
mm-slab-alternative-implementation-for-debug_slab_leak.patch
mm-slab-remove-object-status-buffer-for-debug_slab_leak.patch
mm-slab-put-the-freelist-at-the-end-of-slab-page.patch
mm-slab-align-cache-size-first-before-determination-of-off_slab-candidate.patch
mm-slab-clean-up-cache-type-determination.patch
mm-slab-do-not-change-cache-size-if-debug-pagealloc-isnt-possible.patch
mm-slab-make-criteria-for-off-slab-determination-robust-and-simple.patch
mm-slab-factor-out-slab-list-fixup-code.patch
mm-slab-factor-out-debugging-initialization-in-cache_init_objs.patch
mm-slab-introduce-new-slab-management-type-objfreelist_slab.patch
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