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reiserfs: allow exposing privroot w/ xattrs enabled

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This patch adds an -oexpose_privroot option to allow access to the privroot.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Jeff Mahoney
2009-05-10 16:05:39 -04:00
committed by Al Viro
parent a525890cb6
commit 73422811d2
4 changed files with 9 additions and 7 deletions
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3
fs/reiserfs/xattr.c
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@@ -981,7 +981,8 @@ int reiserfs_lookup_privroot(struct super_block *s)
strlen(PRIVROOT_NAME));
if (!IS_ERR(dentry)) {
REISERFS_SB(s)->priv_root = dentry;
s->s_root->d_op = &xattr_lookup_poison_ops;
if (!reiserfs_expose_privroot(s))
s->s_root->d_op = &xattr_lookup_poison_ops;
if (dentry->d_inode)
dentry->d_inode->i_flags |= S_PRIVATE;
} else