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| author | Kent Overstreet <kmo@daterainc.com> | 2013-11-24 16:32:22 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2013-11-24 16:33:41 -0700 |
| commit | c170bbb45febc03ac4d34ba2b8bb55e06104b7e7 (patch) | |
| tree | ab1d6878c379b0eb59e58a1999e7c2d8c11ae303 /fs/logfs | |
| parent | 2c575026fae6e63771bd2a4c1d407214a8096a89 (diff) | |
| download | op-kernel-dev-c170bbb45febc03ac4d34ba2b8bb55e06104b7e7.zip op-kernel-dev-c170bbb45febc03ac4d34ba2b8bb55e06104b7e7.tar.gz | |
block: submit_bio_wait() conversions
It was being open coded in a few places.
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Joern Engel <joern@logfs.org>
Cc: Prasad Joshi <prasadjoshi.linux@gmail.com>
Cc: Neil Brown <neilb@suse.de>
Cc: Chris Mason <chris.mason@fusionio.com>
Acked-by: NeilBrown <neilb@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/logfs')
| -rw-r--r-- | fs/logfs/dev_bdev.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/fs/logfs/dev_bdev.c b/fs/logfs/dev_bdev.c index 550475c..0f95f0d 100644 --- a/fs/logfs/dev_bdev.c +++ b/fs/logfs/dev_bdev.c @@ -14,16 +14,10 @@ #define PAGE_OFS(ofs) ((ofs) & (PAGE_SIZE-1)) -static void request_complete(struct bio *bio, int err) -{ - complete((struct completion *)bio->bi_private); -} - static int sync_request(struct page *page, struct block_device *bdev, int rw) { struct bio bio; struct bio_vec bio_vec; - struct completion complete; bio_init(&bio); bio.bi_max_vecs = 1; @@ -35,13 +29,8 @@ static int sync_request(struct page *page, struct block_device *bdev, int rw) bio.bi_size = PAGE_SIZE; bio.bi_bdev = bdev; bio.bi_sector = page->index * (PAGE_SIZE >> 9); - init_completion(&complete); - bio.bi_private = &complete; - bio.bi_end_io = request_complete; - submit_bio(rw, &bio); - wait_for_completion(&complete); - return test_bit(BIO_UPTODATE, &bio.bi_flags) ? 0 : -EIO; + return submit_bio_wait(rw, &bio); } static int bdev_readpage(void *_sb, struct page *page) |
