From 3899167dbd6832a3d8d7171b425257ad46b6c40c Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 23 Jan 2010 20:10:29 -0500 Subject: [PATCH] Get rid of mnt_mountpoint abuses in ext4 path to mnt/mnt->mnt_root is no worse than that to mnt->mnt_parent/mnt->mnt_mountpoint *and* needs no pinning the sucker down (mnt is not going away and mnt->mnt_root won't change) Signed-off-by: Al Viro --- fs/ext4/file.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/fs/ext4/file.c b/fs/ext4/file.c index 9630583..56eee3d 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -116,11 +116,9 @@ static int ext4_file_open(struct inode * inode, struct file * filp) * devices or filesystem images. */ memset(buf, 0, sizeof(buf)); - path.mnt = mnt->mnt_parent; - path.dentry = mnt->mnt_mountpoint; - path_get(&path); + path.mnt = mnt; + path.dentry = mnt->mnt_root; cp = d_path(&path, buf, sizeof(buf)); - path_put(&path); if (!IS_ERR(cp)) { memcpy(sbi->s_es->s_last_mounted, cp, sizeof(sbi->s_es->s_last_mounted)); -- 1.8.2.3