On Mon, Aug 26, 2013 at 02:22:03PM +0800, Robert Yang wrote: > Let debugfs do sparse copy when src is a sparse file, just like > "cp --sparse=auto" > > * For the: > #define IO_BUFSIZE 64*1024 > this is a suggested value from gnu coreutils: > http://git.savannah.gnu.org/gitweb/?p=coreutils.git;a=blob;f=src/ioblksize.h;h=1ae93255e7d0ccf0855208c7ae5888209997bf16;hb=HEAD > > * Use malloc() to allocate memory for the buffer since put 64K (or > more) on the stack seems not a good idea. > > Signed-off-by: Robert Yang <liezhi.yang@xxxxxxxxxxxxx> > Acked-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx> 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
