The patch titled
slab allocators: remove multiple alignment specifications
has been removed from the -mm tree. Its filename was
slab-allocators-remove-multiple-alignment-specifications.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: slab allocators: remove multiple alignment specifications
From: Christoph Lameter <clameter@xxxxxxx>
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@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/mm/hugetlbpage.c | 2 +-
arch/powerpc/mm/init_64.c | 2 +-
arch/sparc64/mm/tsb.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff -puN arch/powerpc/mm/hugetlbpage.c~slab-allocators-remove-multiple-alignment-specifications arch/powerpc/mm/hugetlbpage.c
--- a/arch/powerpc/mm/hugetlbpage.c~slab-allocators-remove-multiple-alignment-specifications
+++ a/arch/powerpc/mm/hugetlbpage.c
@@ -1057,7 +1057,7 @@ static int __init hugetlbpage_init(void)
huge_pgtable_cache = kmem_cache_create("hugepte_cache",
HUGEPTE_TABLE_SIZE,
HUGEPTE_TABLE_SIZE,
- SLAB_HWCACHE_ALIGN,
+ 0,
zero_ctor, NULL);
if (! huge_pgtable_cache)
panic("hugetlbpage_init(): could not create hugepte cache\n");
diff -puN arch/powerpc/mm/init_64.c~slab-allocators-remove-multiple-alignment-specifications arch/powerpc/mm/init_64.c
--- a/arch/powerpc/mm/init_64.c~slab-allocators-remove-multiple-alignment-specifications
+++ a/arch/powerpc/mm/init_64.c
@@ -183,7 +183,7 @@ void pgtable_cache_init(void)
"for size: %08x...\n", name, i, size);
pgtable_cache[i] = kmem_cache_create(name,
size, size,
- SLAB_HWCACHE_ALIGN,
+ 0,
zero_ctor,
NULL);
if (! pgtable_cache[i])
diff -puN arch/sparc64/mm/tsb.c~slab-allocators-remove-multiple-alignment-specifications arch/sparc64/mm/tsb.c
--- a/arch/sparc64/mm/tsb.c~slab-allocators-remove-multiple-alignment-specifications
+++ a/arch/sparc64/mm/tsb.c
@@ -262,7 +262,7 @@ void __init pgtable_cache_init(void)
tsb_caches[i] = kmem_cache_create(name,
size, size,
- SLAB_HWCACHE_ALIGN,
+ 0,
NULL, NULL);
if (!tsb_caches[i]) {
prom_printf("Could not create %s cache\n", name);
_
Patches currently in -mm which might be from clameter@xxxxxxx are
origin.patch
quicklist-support-for-ia64.patch
quicklist-support-for-x86_64.patch
slub-exploit-page-mobility-to-increase-allocation-order.patch
slub-mm-only-make-slub-the-default-slab-allocator.patch
slub-i386-support.patch
remove-constructor-from-buffer_head.patch
slab-shutdown-cache_reaper-when-cpu-goes-down.patch
mm-implement-swap-prefetching.patch
revoke-core-code-slab-allocators-remove-slab_debug_initial-flag-revoke.patch
vmstat-use-our-own-timer-events.patch
make-vm-statistics-update-interval-configurable.patch
make-vm-statistics-update-interval-configurable-fix.patch
readahead-state-based-method-aging-accounting.patch
-
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