path: root/block/as-iosched.c
diff options
authorChristoph Lameter <clameter@sgi.com>2007-07-17 04:03:29 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-17 10:23:02 -0700
commit94f6030ca792c57422f04a73e7a872d8325946d3 (patch)
tree0197f24d82b1706f1b0521f2cf68feeff64123df /block/as-iosched.c
parent81cda6626178cd55297831296ba8ecedbfd8b52d (diff)
Slab allocators: Replace explicit zeroing with __GFP_ZERO
kmalloc_node() and kmem_cache_alloc_node() were not available in a zeroing variant in the past. But with __GFP_ZERO it is possible now to do zeroing while allocating. Use __GFP_ZERO to remove the explicit clearing of memory via memset whereever we can. 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>
Diffstat (limited to 'block/as-iosched.c')
1 files changed, 1 insertions, 2 deletions
diff --git a/block/as-iosched.c b/block/as-iosched.c
index 109e91b91ff..3e316dd7252 100644
--- a/block/as-iosched.c
+++ b/block/as-iosched.c
@@ -1322,10 +1322,9 @@ static void *as_init_queue(request_queue_t *q)
struct as_data *ad;
- ad = kmalloc_node(sizeof(*ad), GFP_KERNEL, q->node);
+ ad = kmalloc_node(sizeof(*ad), GFP_KERNEL | __GFP_ZERO, q->node);
if (!ad)
return NULL;
- memset(ad, 0, sizeof(*ad));
ad->q = q; /* Identify what queue the data belongs to */