diff options
Diffstat (limited to 'mm/slab.c')
| -rw-r--r-- | mm/slab.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/mm/slab.c b/mm/slab.c index 2a31ee3c5814..04dec48c3ed7 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -1425,11 +1425,9 @@ static struct page *kmem_getpages(struct kmem_cache *cachep, gfp_t flags, nr_pages = (1 << cachep->gfporder); if (cachep->flags & SLAB_RECLAIM_ACCOUNT) - add_zone_page_state(page_zone(page), - NR_SLAB_RECLAIMABLE, nr_pages); + mod_lruvec_page_state(page, NR_SLAB_RECLAIMABLE, nr_pages); else - add_zone_page_state(page_zone(page), - NR_SLAB_UNRECLAIMABLE, nr_pages); + mod_lruvec_page_state(page, NR_SLAB_UNRECLAIMABLE, nr_pages); __SetPageSlab(page); /* Record if ALLOC_NO_WATERMARKS was set when allocating the slab */ @@ -1459,11 +1457,9 @@ static void kmem_freepages(struct kmem_cache *cachep, struct page *page) kmemcheck_free_shadow(page, order); if (cachep->flags & SLAB_RECLAIM_ACCOUNT) - sub_zone_page_state(page_zone(page), - NR_SLAB_RECLAIMABLE, nr_freed); + mod_lruvec_page_state(page, NR_SLAB_RECLAIMABLE, -nr_freed); else - sub_zone_page_state(page_zone(page), - NR_SLAB_UNRECLAIMABLE, nr_freed); + mod_lruvec_page_state(page, NR_SLAB_UNRECLAIMABLE, -nr_freed); BUG_ON(!PageSlab(page)); __ClearPageSlabPfmemalloc(page); @@ -2040,17 +2036,13 @@ __kmem_cache_create (struct kmem_cache *cachep, unsigned long flags) * unaligned accesses for some archs when redzoning is used, and makes * sure any on-slab bufctl's are also correctly aligned. */ - if (size & (BYTES_PER_WORD - 1)) { - size += (BYTES_PER_WORD - 1); - size &= ~(BYTES_PER_WORD - 1); - } + size = ALIGN(size, BYTES_PER_WORD); if (flags & SLAB_RED_ZONE) { ralign = REDZONE_ALIGN; /* If redzoning, ensure that the second redzone is suitably * aligned, by adjusting the object size accordingly. */ - size += REDZONE_ALIGN - 1; - size &= ~(REDZONE_ALIGN - 1); + size = ALIGN(size, REDZONE_ALIGN); } /* 3) caller mandated alignment */ |