On Tue, Jan 21, 2014 at 03:49:46PM +0800, Zheng Liu wrote: > On Mon, Jan 20, 2014 at 10:22:17PM -0800, Darrick J. Wong wrote: > > If a client asks us to remap a block in the middle of an extent, we > > potentially have to allocate a fair number of blocks to handle extent > > tree splits. A failure in either of the ext2fs_extent_insert calls > > leaves us with an extent tree that no longer maps the logical block in > > question and everything that came after it! Therefore, try to roll > > back the extent tree changes before returning an error code. > > > > Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx> > > Reviewed-by: Zheng Liu <wenqing.lz@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
