lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

reiserfs: allow exposing privroot w/ xattrs enabled

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

10
fs/reiserfs/dir.c
View File

@@ -44,13 +44,11 @@ static int reiserfs_dir_fsync(struct file *filp, struct dentry *dentry,
static inline bool is_privroot_deh(struct dentry *dir,
struct reiserfs_de_head *deh)
{
int ret = 0;
#ifdef CONFIG_REISERFS_FS_XATTR
struct dentry *privroot = REISERFS_SB(dir->d_sb)->priv_root;
ret = (dir == dir->d_parent && privroot->d_inode &&
deh->deh_objectid == INODE_PKEY(privroot->d_inode)->k_objectid);
#endif
return ret;
if (reiserfs_expose_privroot(dir->d_sb))
return 0;
return (dir == dir->d_parent && privroot->d_inode &&
deh->deh_objectid == INODE_PKEY(privroot->d_inode)->k_objectid);
}
int reiserfs_readdir_dentry(struct dentry *dentry, void *dirent,