On Wed, 2013-06-05 at 13:34 +0300, Eliezer Tamir wrote: > A very naive select/poll busy-poll support. > Add busy-polling to sock_poll(). > When poll/select have nothing to report, call the low-level > sock_poll() again until we are out of time or we find something. > Right now we poll every socket once, this is suboptimal > but improves latency when the number of sockets polled is not large. > > Signed-off-by: Alexander Duyck <[email protected]> > Signed-off-by: Jesse Brandeburg <[email protected]> > Tested-by: Willem de Bruijn <[email protected]> > Signed-off-by: Eliezer Tamir <[email protected]> > ---
I am a bit uneasy with this one, because an applicatio polling() on one thousand file descriptors using select()/poll(), will call sk_poll_ll() one thousand times. ------------------------------------------------------------------------------ How ServiceNow helps IT people transform IT departments: 1. A cloud service to automate IT design, transition and operations 2. Dashboards that offer high-level views of enterprise services 3. A single system of record for all IT processes http://p.sf.net/sfu/servicenow-d2d-j _______________________________________________ E1000-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
