On Mon, Jan 14, 2013 at 09:33:17AM -0500, Theodore Ts'o wrote: > On Mon, Jan 14, 2013 at 11:04:15AM -0200, Carlos Maiolino wrote: > > > @@ -388,6 +392,11 @@ group_add_out: > > > if (err == 0) > > > err = err2; > > > mnt_drop_write_file(filp); > > > + if (!err && (o_group > EXT4_SB(sb)->s_groups_count) && > > > > Maybe a n00b question Ted, but can o_group here be bigger than ->s_groups_count > > in any chance? > > o_group can never be smaller than s_groups_count (since we don't > support online shrink). o_group can be larger than s_groups_count if > ext4_resize_fs() has added one or more block groups to the file system > --- which is when we might need to kick off the lazy init thread. > Thanks to catch the right question :) > Cheers, > > - Ted -- Carlos -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
