[PATCH] reiserfs: enable attrs by default if saf

The following patch enables attrs by default if the reiserfs_attrs_cleared
bit is set in the superblock.  This allows chattr-type attrs to be used
without any further action by the user.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 660aefca1fd205fd416fb1ac2d5097a6a561d184..d50a5cd860ce721dbeac6a4f3c6e42abcde68cd8 100644 (file)
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -1066,6 +1066,8 @@ static void handle_attrs( struct super_block *s )
                                reiserfs_warning(s, "reiserfs: cannot support attributes until flag is set in super-block" );
                                REISERFS_SB(s) -> s_mount_opt &= ~ ( 1 << REISERFS_ATTRS );
                }
+       } else if (le32_to_cpu( rs -> s_flags ) & reiserfs_attrs_cleared) {
+               REISERFS_SB(s)->s_mount_opt |= REISERFS_ATTRS;
        }
 }