On Fri, May 24, 2013 at 08:09:17PM +0530, ashishsangwan2@xxxxxxxxx wrote: > From: Ashish Sangwan <a.sangwan@xxxxxxxxxxx> > > Both hole punch and truncate use ext4_ext_rm_leaf for removing > blocks. Currently we choose the last extent as the starting > point for removing blocks: ex = EXT_LAST_EXTENT(eh); > This is OK for truncate but for hole punch we can optimize the > extent selection as the path is already initialized. > We could use this information to select proper starting extent. > The code change in this patch will not affect truncate as for > truncate path[depth].p_ext will always be NULL. > > Signed-off-by: Ashish Sangwan <a.sangwan@xxxxxxxxxxx> > Signed-off-by: Namjae Jeon <namjae.jeon@xxxxxxxxxxx> Applied, thanks. - 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
