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| author | Al Viro <viro@zeniv.linux.org.uk> | 2008-05-10 20:44:54 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2008-07-26 20:53:20 -0400 |
| commit | 7f2da1e7d0330395e5e9e350b879b98a1ea495df (patch) | |
| tree | adc01ced45bb1de10fe58511e7143bbbd138a192 /fs/namespace.c | |
| parent | 8bb79224b87aab92071e94d46e70bd160d89bf34 (diff) | |
| download | lwn-7f2da1e7d0330395e5e9e350b879b98a1ea495df.tar.gz lwn-7f2da1e7d0330395e5e9e350b879b98a1ea495df.zip | |
[PATCH] kill altroot
long overdue...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/namespace.c')
| -rw-r--r-- | fs/namespace.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index f30b11e2240e..c4fcf48acef8 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -1972,7 +1972,7 @@ static struct mnt_namespace *dup_mnt_ns(struct mnt_namespace *mnt_ns, struct fs_struct *fs) { struct mnt_namespace *new_ns; - struct vfsmount *rootmnt = NULL, *pwdmnt = NULL, *altrootmnt = NULL; + struct vfsmount *rootmnt = NULL, *pwdmnt = NULL; struct vfsmount *p, *q; new_ns = kmalloc(sizeof(struct mnt_namespace), GFP_KERNEL); @@ -2015,10 +2015,6 @@ static struct mnt_namespace *dup_mnt_ns(struct mnt_namespace *mnt_ns, pwdmnt = p; fs->pwd.mnt = mntget(q); } - if (p == fs->altroot.mnt) { - altrootmnt = p; - fs->altroot.mnt = mntget(q); - } } p = next_mnt(p, mnt_ns->root); q = next_mnt(q, new_ns->root); @@ -2029,8 +2025,6 @@ static struct mnt_namespace *dup_mnt_ns(struct mnt_namespace *mnt_ns, mntput(rootmnt); if (pwdmnt) mntput(pwdmnt); - if (altrootmnt) - mntput(altrootmnt); return new_ns; } |