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authorJoe Perches <joe@perches.com>2013-06-19 23:15:53 +0400
committerJiri Kosina <jkosina@suse.cz>2013-08-20 15:06:40 +0400
commit8be04b9374e59923fa337766aaa74151b95b7099 (patch)
tree7491f7f6a9ebeb9f78ed41a94591ffd70e99b870 /drivers/block/drbd
parent85dbe706074c8b9091a3bc5f24eff02a044701c3 (diff)
downloadlinux-8be04b9374e59923fa337766aaa74151b95b7099.tar.xz
treewide: Add __GFP_NOWARN to k.alloc calls with v.alloc fallbacks
Don't emit OOM warnings when k.alloc calls fail when there there is a v.alloc immediately afterwards. Converted a kmalloc/vmalloc with memset to kzalloc/vzalloc. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/block/drbd')
-rw-r--r--drivers/block/drbd/drbd_bitmap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
index 64fbb8385cdc..b12c11ec4bd2 100644
--- a/drivers/block/drbd/drbd_bitmap.c
+++ b/drivers/block/drbd/drbd_bitmap.c
@@ -393,7 +393,7 @@ static struct page **bm_realloc_pages(struct drbd_bitmap *b, unsigned long want)
* we must not block on IO to ourselves.
* Context is receiver thread or dmsetup. */
bytes = sizeof(struct page *)*want;
- new_pages = kzalloc(bytes, GFP_NOIO);
+ new_pages = kzalloc(bytes, GFP_NOIO | __GFP_NOWARN);
if (!new_pages) {
new_pages = __vmalloc(bytes,
GFP_NOIO | __GFP_HIGHMEM | __GFP_ZERO,