[RFC PATCH 04/34] drdb: use bio_new() in submit_one_flush
From: Chaitanya Kulkarni <hidden>
Date: 2021-01-28 07:14:10
Also in:
dm-devel, linux-fscrypt, linux-fsdevel, linux-mm, linux-pm, linux-scsi, linux-xfs, lkml, ocfs2-devel, target-devel, xen-devel
Subsystem:
block layer, drbd driver, the rest · Maintainers:
Jens Axboe, Philipp Reisner, Lars Ellenberg, Christoph Böhmwalder, Linus Torvalds
Signed-off-by: Chaitanya Kulkarni <redacted> --- drivers/block/drbd/drbd_receiver.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index e1cd3427b28b..b86bbf725cbd 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c@@ -1277,8 +1277,10 @@ static void one_flush_endio(struct bio *bio) static void submit_one_flush(struct drbd_device *device, struct issue_flush_context *ctx) { - struct bio *bio = bio_alloc(GFP_NOIO, 0); + struct block_device *bdev = device->ldev->backing_bdev; + struct bio *bio = bio_new(bdev, 0, REQ_OP_FLUSH, REQ_PREFLUSH, 0, GFP_NOIO); struct one_flush_context *octx = kmalloc(sizeof(*octx), GFP_NOIO); + if (!bio || !octx) { drbd_warn(device, "Could not allocate a bio, CANNOT ISSUE FLUSH\n"); /* FIXME: what else can I do now? disconnecting or detaching
@@ -1296,10 +1298,8 @@ static void submit_one_flush(struct drbd_device *device, struct issue_flush_cont octx->device = device; octx->ctx = ctx; - bio_set_dev(bio, device->ldev->backing_bdev); bio->bi_private = octx; bio->bi_end_io = one_flush_endio; - bio->bi_opf = REQ_OP_FLUSH | REQ_PREFLUSH; device->flush_jif = jiffies; set_bit(FLUSH_PENDING, &device->flags);
--
2.22.1