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slab allocators: remove multiple alignment specifications

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It is not necessary to tell the slab allocators to align to a cacheline
if an explicit alignment was already specified. It is rather confusing
to specify multiple alignments.

Make sure that the call sites only use one form of alignment.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Christoph Lameter 2007-05-06 14:49:58 -07:00 committed by Linus Torvalds
parent 0a31bd5f2b
commit f0f3980b21
3 changed files with 3 additions and 3 deletions
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2
arch/powerpc/mm/hugetlbpage.c
View File

@ -1057,7 +1057,7 @@ static int __init hugetlbpage_init(void)
huge_pgtable_cache = kmem_cache_create("hugepte_cache", huge_pgtable_cache = kmem_cache_create("hugepte_cache",
HUGEPTE_TABLE_SIZE, HUGEPTE_TABLE_SIZE,
HUGEPTE_TABLE_SIZE, HUGEPTE_TABLE_SIZE,
SLAB_HWCACHE_ALIGN, 0,
zero_ctor, NULL); zero_ctor, NULL);
if (! huge_pgtable_cache) if (! huge_pgtable_cache)
panic("hugetlbpage_init(): could not create hugepte cache\n"); panic("hugetlbpage_init(): could not create hugepte cache\n");

2
arch/powerpc/mm/init_64.c
View File

@ -183,7 +183,7 @@ void pgtable_cache_init(void)
"for size: %08x...\n", name, i, size); "for size: %08x...\n", name, i, size);
pgtable_cache[i] = kmem_cache_create(name, pgtable_cache[i] = kmem_cache_create(name,
size, size, size, size,
SLAB_HWCACHE_ALIGN, 0,
zero_ctor, zero_ctor,
NULL); NULL);
if (! pgtable_cache[i]) if (! pgtable_cache[i])

2
arch/sparc64/mm/tsb.c
View File

@ -262,7 +262,7 @@ void __init pgtable_cache_init(void)
tsb_caches[i] = kmem_cache_create(name, tsb_caches[i] = kmem_cache_create(name,
size, size, size, size,
SLAB_HWCACHE_ALIGN, 0,
NULL, NULL); NULL, NULL);
if (!tsb_caches[i]) { if (!tsb_caches[i]) {
prom_printf("Could not create %s cache\n", name); prom_printf("Could not create %s cache\n", name);