On Thu, Nov 28, 2013 at 12:42:45PM +0100, Jan Kara wrote: > When filesystem doesn't support extents (like in ext2/3 compatibility > modes), there is no need to reserve any clusters. Space estimates for > writing are exact, hole punching doesn't need new metadata, and there > are no unwritten extents to convert. > > This fixes a problem when filesystem still having some free space when > accessed with a native ext2/3 driver suddently reports ENOSPC when > accessed with ext4 driver. > > Reported-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> > CC: Lukas Czerner <lczerner@xxxxxxxxxx> > Signed-off-by: Jan Kara <jack@xxxxxxx> Thanks, applied. Given that distro's are using CONFIG_EXT4_USE_FOR_EXT23, I'm going to queue this for the stable kernel. - 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
