diff options
Diffstat (limited to 'drivers/md/raid10.c')
| -rw-r--r-- | drivers/md/raid10.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 797ed60abd5e..52acffa7a06a 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1303,8 +1303,6 @@ static void raid10_write_request(struct mddev *mddev, struct bio *bio, sector_t sectors; int max_sectors; - md_write_start(mddev, bio); - /* * Register the new request and wait if the reconstruction * thread has put up a bar for new requests. @@ -1525,7 +1523,7 @@ static void __make_request(struct mddev *mddev, struct bio *bio, int sectors) raid10_write_request(mddev, bio, r10_bio); } -static void raid10_make_request(struct mddev *mddev, struct bio *bio) +static bool raid10_make_request(struct mddev *mddev, struct bio *bio) { struct r10conf *conf = mddev->private; sector_t chunk_mask = (conf->geo.chunk_mask & conf->prev.chunk_mask); @@ -1534,9 +1532,12 @@ static void raid10_make_request(struct mddev *mddev, struct bio *bio) if (unlikely(bio->bi_opf & REQ_PREFLUSH)) { md_flush_request(mddev, bio); - return; + return true; } + if (!md_write_start(mddev, bio)) + return false; + /* * If this request crosses a chunk boundary, we need to split * it. @@ -1553,6 +1554,7 @@ static void raid10_make_request(struct mddev *mddev, struct bio *bio) /* In case raid10d snuck in to freeze_array */ wake_up(&conf->wait_barrier); + return true; } static void raid10_status(struct seq_file *seq, struct mddev *mddev) |