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| author | Al Viro <viro@zeniv.linux.org.uk> | 2010-01-23 20:10:29 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-03-03 14:07:54 -0500 |
| commit | 3899167dbd6832a3d8d7171b425257ad46b6c40c (patch) | |
| tree | 2a3bc9562e061c03c444e4ab1d5df2a3d9e15680 | |
| parent | f598f9f1252b33410ffc52f51e117645ac5116c4 (diff) | |
| download | linux-3.10-3899167dbd6832a3d8d7171b425257ad46b6c40c.tar.gz linux-3.10-3899167dbd6832a3d8d7171b425257ad46b6c40c.tar.bz2 linux-3.10-3899167dbd6832a3d8d7171b425257ad46b6c40c.zip | |
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 <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/ext4/file.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/ext4/file.c b/fs/ext4/file.c index 9630583cef2..56eee3d796c 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)); |