summaryrefslogtreecommitdiffstats
path: root/fs/jfs
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2021-10-18 12:11:27 +0200
committerJens Axboe <axboe@kernel.dk>2021-10-18 14:43:23 -0600
commitdd0c0bdf97a44c2e2b5541e9febde0643a9d0dbf (patch)
treed42c1c625809ca850bd9100def0985e6dcb653e3 /fs/jfs
parent5513b241b2ef903b36c2ff74976618885fc5a318 (diff)
downloadlinux-dd0c0bdf97a44c2e2b5541e9febde0643a9d0dbf.tar.bz2
jfs: use sb_bdev_nr_blocks
Use the sb_bdev_nr_blocks helper instead of open coding it. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Dave Kleikamp <dave.kleikamp@oracle.com> Link: https://lore.kernel.org/r/20211018101130.1838532-28-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/jfs')
-rw-r--r--fs/jfs/resize.c3
-rw-r--r--fs/jfs/super.c3
2 files changed, 2 insertions, 4 deletions
diff --git a/fs/jfs/resize.c b/fs/jfs/resize.c
index a42dbb0d3d28..8b9a72ae5efa 100644
--- a/fs/jfs/resize.c
+++ b/fs/jfs/resize.c
@@ -86,8 +86,7 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize)
goto out;
}
- VolumeSize = i_size_read(sb->s_bdev->bd_inode) >> sb->s_blocksize_bits;
-
+ VolumeSize = sb_bdev_nr_blocks(sb);
if (VolumeSize) {
if (newLVSize > VolumeSize) {
printk(KERN_WARNING "jfs_extendfs: invalid size\n");
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index 9241caa16116..24cbc9946e01 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -284,8 +284,7 @@ static int parse_options(char *options, struct super_block *sb, s64 *newLVSize,
}
case Opt_resize_nosize:
{
- *newLVSize = i_size_read(sb->s_bdev->bd_inode) >>
- sb->s_blocksize_bits;
+ *newLVSize = sb_bdev_nr_blocks(sb);
if (*newLVSize == 0)
pr_err("JFS: Cannot determine volume size\n");
break;