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authorChristoph Hellwig <hch@lst.de>2021-10-18 12:11:17 +0200
committerJens Axboe <axboe@kernel.dk>2021-10-18 14:43:23 -0600
commit74e157e6a499ef47edc39cff8c37f77d01c0d155 (patch)
tree2af568e0572dcc46fafa4ff2738a902aa94231fa /fs/jfs
parent78ed961bcee16dc48ca4ab22fb7936957e4dbdf0 (diff)
jfs: use bdev_nr_bytes instead of open coding it
Use the proper helper to read the block device size. 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/20211018101130.1838532-18-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/jfs')
-rw-r--r--fs/jfs/resize.c2
-rw-r--r--fs/jfs/super.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/jfs/resize.c b/fs/jfs/resize.c
index bde787c354fc..a42dbb0d3d28 100644
--- a/fs/jfs/resize.c
+++ b/fs/jfs/resize.c
@@ -199,7 +199,7 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize)
txQuiesce(sb);
/* Reset size of direct inode */
- sbi->direct_inode->i_size = i_size_read(sb->s_bdev->bd_inode);
+ sbi->direct_inode->i_size = bdev_nr_bytes(sb->s_bdev);
if (sbi->mntflag & JFS_INLINELOG) {
/*
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index 9030aeaf0f88..9241caa16116 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -551,7 +551,7 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent)
ret = -ENOMEM;
goto out_unload;
}
- inode->i_size = i_size_read(sb->s_bdev->bd_inode);
+ inode->i_size = bdev_nr_bytes(sb->s_bdev);
inode->i_mapping->a_ops = &jfs_metapage_aops;
inode_fake_hash(inode);
mapping_set_gfp_mask(inode->i_mapping, GFP_NOFS);