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authorJens Axboe <jens.axboe@oracle.com>2009-09-11 14:32:04 +0200
committerJens Axboe <jens.axboe@oracle.com>2009-09-11 14:33:31 +0200
commit1f98a13f623e0ef666690a18c1250335fc6d7ef1 (patch)
tree15ca2dddffaa18a0d1844957f4f8cc707cbb8117 /drivers/md/multipath.c
parente7e503aedb1f4d165081cb8d47a58c38f80f0cb4 (diff)
downloadop-kernel-dev-1f98a13f623e0ef666690a18c1250335fc6d7ef1.zip
op-kernel-dev-1f98a13f623e0ef666690a18c1250335fc6d7ef1.tar.gz
bio: first step in sanitizing the bio->bi_rw flag testing
Get rid of any functions that test for these bits and make callers use bio_rw_flagged() directly. Then it is at least directly apparent what variable and flag they check. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/md/multipath.c')
-rw-r--r--drivers/md/multipath.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index 7140909..89e7681 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -90,7 +90,7 @@ static void multipath_end_request(struct bio *bio, int error)
if (uptodate)
multipath_end_bh_io(mp_bh, 0);
- else if (!bio_rw_ahead(bio)) {
+ else if (!bio_rw_flagged(bio, BIO_RW_AHEAD)) {
/*
* oops, IO error:
*/
@@ -144,7 +144,7 @@ static int multipath_make_request (struct request_queue *q, struct bio * bio)
const int rw = bio_data_dir(bio);
int cpu;
- if (unlikely(bio_barrier(bio))) {
+ if (unlikely(bio_rw_flagged(bio, BIO_RW_BARRIER))) {
bio_endio(bio, -EOPNOTSUPP);
return 0;
}
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