[PATCH] reiserfs: enable attrs by default if safe

[Jeff Mahoney]

 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 <[EMAIL PROTECTED]>
 
diff -ruNpX dontdiff linux-2.6.12-rc6/fs/reiserfs/super.c 
linux-2.6.12-rc6.devel/fs/reiserfs/super.c
--- linux-2.6.12-rc6/fs/reiserfs/super.c        2005-06-13 14:34:58.000000000 
-0400
+++ linux-2.6.12-rc6.devel/fs/reiserfs/super.c  2005-06-22 17:34:55.000000000 
-0400
@@ -884,6 +884,8 @@ static void handle_attrs( struct super_b
                                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;
        }
 }
 
-- 
Jeff Mahoney
SuSE Labs