Arjan van de Ven <[email protected]> writes:
> On Mon, 2005-08-15 at 08:15 -0400, [email protected] wrote:
> > Actually, is there any place *other* than write() to the page cache that
> > warrants a non-temporal store? Network sockets with scatter/gather and
> > hardware checksum, maybe?
>
> afaik those use zero copy already, eg straight pagecache copy.
Only if you use sendfile(). And the normal write path uses csum_copy_*
-Andi
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
| |
 |