vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-12-07 18:16:57 -05:00
parent ece2ccb668
commit d8c9584ea2
14 changed files with 27 additions and 25 deletions
@@ -442,7 +442,7 @@ static unsigned sysv_nblocks(struct super_block *s, loff_t size)

 int sysv_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
 {
-	struct super_block *s = mnt->mnt_sb;
+	struct super_block *s = dentry->d_sb;
 	generic_fillattr(dentry->d_inode, stat);
 	stat->blocks = (s->s_blocksize / 512) * sysv_nblocks(s, stat->size);
 	stat->blksize = s->s_blocksize;