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-rw-r--r--drivers/md/raid10.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 0e4efcd10795..be1a9fca3b2d 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1064,6 +1064,8 @@ static void __make_request(struct mddev *mddev, struct bio *bio)
int max_sectors;
int sectors;
+ md_write_start(mddev, bio);
+
/*
* Register the new request and wait if the reconstruction
* thread has put up a bar for new requests.
@@ -1445,8 +1447,6 @@ static void raid10_make_request(struct mddev *mddev, struct bio *bio)
return;
}
- md_write_start(mddev, bio);
-
do {
/*
@@ -2465,20 +2465,21 @@ static int narrow_write_error(struct r10bio *r10_bio, int i)
while (sect_to_write) {
struct bio *wbio;
+ sector_t wsector;
if (sectors > sect_to_write)
sectors = sect_to_write;
/* Write at 'sector' for 'sectors' */
wbio = bio_clone_mddev(bio, GFP_NOIO, mddev);
bio_trim(wbio, sector - bio->bi_iter.bi_sector, sectors);
- wbio->bi_iter.bi_sector = (r10_bio->devs[i].addr+
- choose_data_offset(r10_bio, rdev) +
- (sector - r10_bio->sector));
+ wsector = r10_bio->devs[i].addr + (sector - r10_bio->sector);
+ wbio->bi_iter.bi_sector = wsector +
+ choose_data_offset(r10_bio, rdev);
wbio->bi_bdev = rdev->bdev;
bio_set_op_attrs(wbio, REQ_OP_WRITE, 0);
if (submit_bio_wait(wbio) < 0)
/* Failure! */
- ok = rdev_set_badblocks(rdev, sector,
+ ok = rdev_set_badblocks(rdev, wsector,
sectors, 0)
&& ok;