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Commit 57f3224c authored by Joe Perches's avatar Joe Perches Committed by Jiri Kosina
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drbd: Convert vmalloc/memset to vzalloc 



Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 3a816054

drivers/block/drbd/drbd_bitmap.c

+2 −3
Original line number Diff line number Diff line
@@ -378,15 +378,14 @@ static struct page **bm_realloc_pages(struct drbd_bitmap *b, unsigned long want) 
	 * thread.  As we have no disk yet, we are not in the IO path,

	 * not even the IO path of the peer. */

	bytes = sizeof(struct page *)*want;

	new_pages = kmalloc(bytes, GFP_KERNEL);

	new_pages = kzalloc(bytes, GFP_KERNEL);

	if (!new_pages) {

		new_pages = vmalloc(bytes);

		new_pages = vzalloc(bytes);

		if (!new_pages)

			return NULL;

		vmalloced = 1;

	}



	memset(new_pages, 0, bytes);

	if (want >= have) {

		for (i = 0; i < have; i++)

			new_pages[i] = old_pages[i];