• Jeff Mahoney's avatar
    reiserfs: fix extended attributes on the root directory · 60e4cf67
    Jeff Mahoney authored
    Since commit d0a5b995 (vfs: Add IOP_XATTR inode operations flag)
    extended attributes haven't worked on the root directory in reiserfs.
    
    This is due to reiserfs conditionally setting the sb->s_xattrs handler
    array depending on whether it located or create the internal privroot
    directory.  It necessarily does this after the root inode is already
    read in.  The IOP_XATTR flag is set during inode initialization, so
    it never gets set on the root directory.
    
    This commit unconditionally assigns sb->s_xattrs and clears IOP_XATTR on
    internal inodes.  The old return values due to the conditional assignment
    are handled via open_xa_root, which now returns EOPNOTSUPP as the VFS
    would have done.
    
    Link: https://lore.kernel.org/r/20191024143127.17509-1-jeffm@suse.com
    CC: stable@vger.kernel.org
    Fixes: d0a5b995 ("vfs: Add IOP_XATTR inode operations flag")
    Signed-off-by: default avatarJeff Mahoney <jeffm@suse.com>
    Signed-off-by: default avatarJan Kara <jack@suse.cz>
    60e4cf67
namei.c 43.9 KB