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authorMike Christie <mchristi@redhat.com>2016-06-05 22:31:41 +0300
committerJens Axboe <axboe@fb.com>2016-06-07 22:41:38 +0300
commit4e49ea4a3d276365bf7396c9b77b4d1d5923835a (patch)
treea49531413109137c3a6e40f02db7eb7969b2b672 /drivers/md/bcache
parentaf8c34ce6ae32addda3788d54a7e340cad22516b (diff)
downloadlinux-4e49ea4a3d276365bf7396c9b77b4d1d5923835a.tar.xz
block/fs/drivers: remove rw argument from submit_bio
This has callers of submit_bio/submit_bio_wait set the bio->bi_rw instead of passing it in. This makes that use the same as generic_make_request and how we set the other bio fields. Signed-off-by: Mike Christie <mchristi@redhat.com> Fixed up fs/ext4/crypto.c Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/md/bcache')
-rw-r--r--drivers/md/bcache/debug.c6
-rw-r--r--drivers/md/bcache/journal.c2
-rw-r--r--drivers/md/bcache/super.c4
3 files changed, 7 insertions, 5 deletions
diff --git a/drivers/md/bcache/debug.c b/drivers/md/bcache/debug.c
index 8b1f1d5c1819..52b6bcf6b6c8 100644
--- a/drivers/md/bcache/debug.c
+++ b/drivers/md/bcache/debug.c
@@ -52,9 +52,10 @@ void bch_btree_verify(struct btree *b)
bio->bi_bdev = PTR_CACHE(b->c, &b->key, 0)->bdev;
bio->bi_iter.bi_sector = PTR_OFFSET(&b->key, 0);
bio->bi_iter.bi_size = KEY_SIZE(&v->key) << 9;
+ bio->bi_rw = REQ_META|READ_SYNC;
bch_bio_map(bio, sorted);
- submit_bio_wait(REQ_META|READ_SYNC, bio);
+ submit_bio_wait(bio);
bch_bbio_free(bio, b->c);
memcpy(ondisk, sorted, KEY_SIZE(&v->key) << 9);
@@ -113,11 +114,12 @@ void bch_data_verify(struct cached_dev *dc, struct bio *bio)
check = bio_clone(bio, GFP_NOIO);
if (!check)
return;
+ check->bi_rw |= READ_SYNC;
if (bio_alloc_pages(check, GFP_NOIO))
goto out_put;
- submit_bio_wait(READ_SYNC, check);
+ submit_bio_wait(check);
bio_for_each_segment(bv, bio, iter) {
void *p1 = kmap_atomic(bv.bv_page);
diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c
index 29eba7219b01..af3f9f7f20e2 100644
--- a/drivers/md/bcache/journal.c
+++ b/drivers/md/bcache/journal.c
@@ -418,7 +418,7 @@ static void journal_discard_work(struct work_struct *work)
struct journal_device *ja =
container_of(work, struct journal_device, discard_work);
- submit_bio(0, &ja->discard_bio);
+ submit_bio(&ja->discard_bio);
}
static void do_journal_discard(struct cache *ca)
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index f5dbb4e884d8..1eb526a7b8b3 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -212,7 +212,7 @@ static void __write_super(struct cache_sb *sb, struct bio *bio)
unsigned i;
bio->bi_iter.bi_sector = SB_SECTOR;
- bio->bi_rw = REQ_SYNC|REQ_META;
+ bio->bi_rw = REQ_WRITE|REQ_SYNC|REQ_META;
bio->bi_iter.bi_size = SB_SIZE;
bch_bio_map(bio, NULL);
@@ -238,7 +238,7 @@ static void __write_super(struct cache_sb *sb, struct bio *bio)
pr_debug("ver %llu, flags %llu, seq %llu",
sb->version, sb->flags, sb->seq);
- submit_bio(REQ_WRITE, bio);
+ submit_bio(bio);
}
static void bch_write_bdev_super_unlock(struct closure *cl)