diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-10-18 12:11:05 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 14:43:22 -0600 |
| commit | 6dcbb52cddd9e50c8f6625b02a31f6dffc0d1a7b (patch) | |
| tree | 0b62fa76b092b9525da5cbba47eeee7ed90064d0 /drivers/md/dm-log.c | |
| parent | da7b392467da82f8b8cbfe69360e3128688c9ddb (diff) | |
dm: use bdev_nr_sectors and bdev_nr_bytes instead of open coding them
Use the proper helpers to read the block device size.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Mike Snitzer <snitzer@redhat.com>
Link: https://lore.kernel.org/r/20211018101130.1838532-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/dm-log.c')
| -rw-r--r-- | drivers/md/dm-log.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-log.c b/drivers/md/dm-log.c index 1ecf75ef276a..06f328928a7f 100644 --- a/drivers/md/dm-log.c +++ b/drivers/md/dm-log.c @@ -447,7 +447,7 @@ static int create_log_context(struct dm_dirty_log *log, struct dm_target *ti, bdev_logical_block_size(lc->header_location. bdev)); - if (buf_size > i_size_read(dev->bdev->bd_inode)) { + if (buf_size > bdev_nr_bytes(dev->bdev)) { DMWARN("log device %s too small: need %llu bytes", dev->name, (unsigned long long)buf_size); kfree(lc); |