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-rw-r--r--drivers/md/raid1.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index e1a7e3d4c5e4..c71739b87ab7 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1321,7 +1321,6 @@ static void raid1_write_request(struct mddev *mddev, struct bio *bio,
* Continue immediately if no resync is active currently.
*/
- md_write_start(mddev, bio); /* wait on superblock update early */
if ((bio_end_sector(bio) > mddev->suspend_lo &&
bio->bi_iter.bi_sector < mddev->suspend_hi) ||
@@ -1550,13 +1549,13 @@ static void raid1_write_request(struct mddev *mddev, struct bio *bio,
wake_up(&conf->wait_barrier);
}
-static void raid1_make_request(struct mddev *mddev, struct bio *bio)
+static bool raid1_make_request(struct mddev *mddev, struct bio *bio)
{
sector_t sectors;
if (unlikely(bio->bi_opf & REQ_PREFLUSH)) {
md_flush_request(mddev, bio);
- return;
+ return true;
}
/*
@@ -1571,8 +1570,12 @@ static void raid1_make_request(struct mddev *mddev, struct bio *bio)
if (bio_data_dir(bio) == READ)
raid1_read_request(mddev, bio, sectors, NULL);
- else
+ else {
+ if (!md_write_start(mddev,bio))
+ return false;
raid1_write_request(mddev, bio, sectors);
+ }
+ return true;
}
static void raid1_status(struct seq_file *seq, struct mddev *mddev)