[lkml]   [2005]   [Aug]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [RFC] [PATCH] cache pollution aware __copy_from_user_ll()
On Mon, 2005-08-15 at 08:15 -0400, 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.
Eg that's the only case where s/g is used right now, and that case
doesn't copy already.

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-08-15 14:27    [W:0.023 / U:3.608 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site