diff options
| author |   Christoph Hellwig <hch@lst.de> | 2021-05-19 08:22:15 +0200 |
|---|---|---|
| committer |   Song Liu <song@kernel.org> | 2021-05-25 18:03:15 -0700 |
| commit | cc146267914950b12c2bdee68c1e9e5453c81cde (patch) | |
| tree | 189ee7487936b034c12d45324b0194173efb2bc6 /drivers/md/raid5.c | |
| parent | block: fix a race between del_gendisk and BLKRRPART (diff) | |
| download | linux-dev-cc146267914950b12c2bdee68c1e9e5453c81cde.tar.xz linux-dev-cc146267914950b12c2bdee68c1e9e5453c81cde.zip | |
md/raid5: remove an incorrect assert in in_chunk_boundary
Now that the original bdev is stored in the bio this assert is incorrect
and will trigger for any partitioned raid5 device.
Reported-by: Florian Dazinger <spam02@dazinger.net>
Tested-by: Florian Dazinger <spam02@dazinger.net>
Cc: stable@vger.kernel.org # 5.12
Fixes: 309dca309fc3 ("block: store a block_device pointer in struct bio"),
Reviewed-by: Guoqing Jiang <jiangguoqing@kylinos.cn>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Song Liu <song@kernel.org>
Diffstat (limited to 'drivers/md/raid5.c')
| -rw-r--r-- | drivers/md/raid5.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 841e1c1aa5e6..7d4ff8a5c55e 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -5311,8 +5311,6 @@ static int in_chunk_boundary(struct mddev *mddev, struct bio *bio) unsigned int chunk_sectors; unsigned int bio_sectors = bio_sectors(bio); - WARN_ON_ONCE(bio->bi_bdev->bd_partno); - chunk_sectors = min(conf->chunk_sectors, conf->prev_chunk_sectors); return chunk_sectors >= ((sector & (chunk_sectors - 1)) + bio_sectors); |