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authorLars Ellenberg <lars.ellenberg@linbit.com>2011-02-23 17:02:01 +0100
committerPhilipp Reisner <philipp.reisner@linbit.com>2012-05-09 15:17:07 +0200
commit9476f39d66041ca8c66546671765b4047bffa895 (patch)
tree1416c0522fab3c228834cafbe1e1463e7900a0d0 /drivers/block/drbd/drbd_bitmap.c
parent3c2f7a856f2e70d2f1bb59f65d97a66047f14f36 (diff)
downloadblackbird-op-linux-9476f39d66041ca8c66546671765b4047bffa895.tar.gz
blackbird-op-linux-9476f39d66041ca8c66546671765b4047bffa895.zip
drbd: introduce a bio_set to allocate housekeeping bios from
Don't rely on availability of bios from the global fs_bio_set, we should use our own bio_set for meta data IO. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'drivers/block/drbd/drbd_bitmap.c')
-rw-r--r--drivers/block/drbd/drbd_bitmap.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
index a24eb787a7a1..b5c5ff53cb57 100644
--- a/drivers/block/drbd/drbd_bitmap.c
+++ b/drivers/block/drbd/drbd_bitmap.c
@@ -953,8 +953,7 @@ static void bm_async_io_complete(struct bio *bio, int error)
static void bm_page_io_async(struct bm_aio_ctx *ctx, int page_nr, int rw) __must_hold(local)
{
- /* we are process context. we always get a bio */
- struct bio *bio = bio_alloc(GFP_NOIO, 1);
+ struct bio *bio = bio_alloc_drbd(GFP_NOIO);
struct drbd_conf *mdev = ctx->mdev;
struct drbd_bitmap *b = mdev->bitmap;
struct page *page;
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