diff options
| author | Eliezer Tamir <eliezer.tamir@linux.intel.com> | 2013-06-10 08:39:50 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-11 04:22:35 (GMT) |
| commit | 060212928670593fb89243640bf05cf89560b023 (patch) | |
| tree | 32ae5c7be094983fb06430dbe09d36e2b317ca9c /lib/rwsem.c | |
| parent | af12fa6e46aa651e7b86a4c4117b562518fef184 (diff) | |
| download | linux-fsl-qoriq-060212928670593fb89243640bf05cf89560b023.tar.xz | |
net: add low latency socket poll
Adds an ndo_ll_poll method and the code that supports it.
This method can be used by low latency applications to busy-poll
Ethernet device queues directly from the socket code.
sysctl_net_ll_poll controls how many microseconds to poll.
Default is zero (disabled).
Individual protocol support will be added by subsequent patches.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Eliezer Tamir <eliezer.tamir@linux.intel.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Tested-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/rwsem.c')
0 files changed, 0 insertions, 0 deletions