On Wed, May 13, 2015 at 05:21:53PM -0700, Darrick J. Wong wrote: > As part of supporting fallocate-like functionality, extend > ext2fs_bmap() with two flags -- BMAP_UNINIT and BMAP_ZERO. The first > will cause it to mark/set a block uninitialized, if it's part of an > extent based file. For a block mapped file, the mapping is put in, > but there is no way to remember the uninitialized status. The second > flag causes the block to be zeroed to support the use case of > emulating uninitialized blocks on a block-map file by zeroing them. > > Eventually fallocate or fuse2fs or somebody will use these. > > Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx> Thanks, applied. - 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
