From 1eff9d322a444245c67515edb52bc0eb68374aa8 Mon Sep 17 00:00:00 2001
From: Jens Axboe <axboe@fb.com>
Date: Fri, 5 Aug 2016 15:35:16 -0600
Subject: block: rename bio bi_rw to bi_opf
Since commit 63a4cc24867d, bio->bi_rw contains flags in the lower
portion and the op code in the higher portions. This means that
old code that relies on manually setting bi_rw is most likely
going to be broken. Instead of letting that brokeness linger,
rename the member, to force old and out-of-tree code to break
at compile time instead of at runtime.
No intended functional changes in this commit.
Signed-off-by: Jens Axboe <axboe@fb.com>
---
drivers/block/drbd/drbd_req.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
(limited to 'drivers/block/drbd/drbd_req.c')
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index 66b8e4bb74d8..de279fe4e4fd 100644
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -288,7 +288,7 @@ void drbd_req_complete(struct drbd_request *req, struct bio_and_error *m)
*/
if (!ok &&
bio_op(req->master_bio) == REQ_OP_READ &&
- !(req->master_bio->bi_rw & REQ_RAHEAD) &&
+ !(req->master_bio->bi_opf & REQ_RAHEAD) &&
!list_empty(&req->tl_requests))
req->rq_state |= RQ_POSTPONED;
@@ -1137,7 +1137,7 @@ static int drbd_process_write_request(struct drbd_request *req)
* replicating, in which case there is no point. */
if (unlikely(req->i.size == 0)) {
/* The only size==0 bios we expect are empty flushes. */
- D_ASSERT(device, req->master_bio->bi_rw & REQ_PREFLUSH);
+ D_ASSERT(device, req->master_bio->bi_opf & REQ_PREFLUSH);
if (remote)
_req_mod(req, QUEUE_AS_DRBD_BARRIER);
return remote;
@@ -1176,7 +1176,7 @@ drbd_submit_req_private_bio(struct drbd_request *req)
if (bio_op(bio) != REQ_OP_READ)
type = DRBD_FAULT_DT_WR;
- else if (bio->bi_rw & REQ_RAHEAD)
+ else if (bio->bi_opf & REQ_RAHEAD)
type = DRBD_FAULT_DT_RA;
else
type = DRBD_FAULT_DT_RD;
--
cgit