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-rw-r--r--mm/slab.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/mm/slab.c b/mm/slab.c
index a467b308c682..7c52b3890d25 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -2124,7 +2124,8 @@ static int __init_refok setup_cpu_cache(struct kmem_cache *cachep, gfp_t gfp)
int
__kmem_cache_create (struct kmem_cache *cachep, unsigned long flags)
{
- size_t left_over, freelist_size, ralign;
+ size_t left_over, freelist_size;
+ size_t ralign = BYTES_PER_WORD;
gfp_t gfp;
int err;
size_t size = cachep->size;
@@ -2157,14 +2158,6 @@ __kmem_cache_create (struct kmem_cache *cachep, unsigned long flags)
size &= ~(BYTES_PER_WORD - 1);
}
- /*
- * Redzoning and user store require word alignment or possibly larger.
- * Note this will be overridden by architecture or caller mandated
- * alignment if either is greater than BYTES_PER_WORD.
- */
- if (flags & SLAB_STORE_USER)
- ralign = BYTES_PER_WORD;
-
if (flags & SLAB_RED_ZONE) {
ralign = REDZONE_ALIGN;
/* If redzoning, ensure that the second redzone is suitably
@@ -2994,7 +2987,7 @@ out:
#ifdef CONFIG_NUMA
/*
- * Try allocating on another node if PF_SPREAD_SLAB is a mempolicy is set.
+ * Try allocating on another node if PFA_SPREAD_SLAB is a mempolicy is set.
*
* If we are in_interrupt, then process context, including cpusets and
* mempolicy, may not apply and should not be used for allocation policy.
@@ -3226,7 +3219,7 @@ __do_cache_alloc(struct kmem_cache *cache, gfp_t flags)
{
void *objp;
- if (current->mempolicy || unlikely(current->flags & PF_SPREAD_SLAB)) {
+ if (current->mempolicy || cpuset_do_slab_mem_spread()) {
objp = alternate_node_alloc(cache, flags);
if (objp)
goto out;