On Thu, Sep 24, 2009 at 09:35:47PM -0500, Eric Sandeen wrote: > To prevent direct array indexing of fs->group_desc[i] (because > the group_desc may be a different size for different filesystems) > make it an opaque pointer that may only be accessed through the > accessor functions in blknum.c. The type itself is still available > in a public header; if we have a group_desc that we know is one type > or another, it's ok to access its fields directly. This change only > prevents us from indexing off fs->group_desc[i] directly. > > Change the accessors in blknum.c to use ext4fs_group_desc(), a version > of ext2fs_group_desc() which returns a ext3_group_desc pointer. > > This simplifies and collapses a fair bit of code in blknum.c > > Tested with "make check" but no 64-bit testing yet. > > Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx> Thanks, I've added it to the pu branch in my sources. - Ted -- 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
