From 2a389610a7331d22344698f23ef2e8c55b2cde7b Mon Sep 17 00:00:00 2001 From: David Rientjes Date: Mon, 7 Apr 2014 15:37:29 -0700 Subject: mm, mempolicy: rename slab_node for clarity slab_node() is actually a mempolicy function, so rename it to mempolicy_slab_node() to make it clearer that it used for processes with mempolicies. At the same time, cleanup its code by saving numa_mem_id() in a local variable (since we require a node with memory, not just any node) and remove an obsolete comment that assumes the mempolicy is actually passed into the function. Signed-off-by: David Rientjes Acked-by: Christoph Lameter Cc: Johannes Weiner Cc: Michal Hocko Cc: KAMEZAWA Hiroyuki Cc: Christoph Lameter Cc: Pekka Enberg Cc: Tejun Heo Cc: Mel Gorman Cc: Oleg Nesterov Cc: Rik van Riel Cc: Jianguo Wu Cc: Tim Hockin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/slab.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mm/slab.c') diff --git a/mm/slab.c b/mm/slab.c index 9153c802e2fe..4b17f4c2e92d 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -3042,7 +3042,7 @@ static void *alternate_node_alloc(struct kmem_cache *cachep, gfp_t flags) if (cpuset_do_slab_mem_spread() && (cachep->flags & SLAB_MEM_SPREAD)) nid_alloc = cpuset_slab_spread_node(); else if (current->mempolicy) - nid_alloc = slab_node(); + nid_alloc = mempolicy_slab_node(); if (nid_alloc != nid_here) return ____cache_alloc_node(cachep, flags, nid_alloc); return NULL; @@ -3074,7 +3074,7 @@ static void *fallback_alloc(struct kmem_cache *cache, gfp_t flags) retry_cpuset: cpuset_mems_cookie = read_mems_allowed_begin(); - zonelist = node_zonelist(slab_node(), flags); + zonelist = node_zonelist(mempolicy_slab_node(), flags); retry: /* -- cgit v1.2.3