Thread (11 messages) flat view 11 messages, 3 authors, 2013-06-12
STALE4806d

Revision v2 of 5 in this series.

Revisions (5)
  1. v1 [diff vs current]
  2. v2 current
  3. v3 [diff vs current]
  4. v4 [diff vs current]
  5. v5 [diff vs current]

[PATCH v2 net-next 0/3] net: low latency sockets follow ups

From: Eliezer Tamir <hidden>
Date: 2013-06-12 11:19:52
Also in: lkml

David,

Here are two clean up patches, plus one that adds a socket option for LLS.

Patch 1 removes the config menu for NET_LL_RX_POLL and defaults to y.
Patch 2 converts sysctl_net_ll_poll into an unsigned int
Patch 3 adds an SO_LL socket option to allow per-socket control of busy polling.

I will reply to this thread with a patch to sockperf that enables
the socket option.

Thanks,
Eliezer


Change log:

v2
- added a patch to convert sysctl_net_ll_poll into an unsigned int.
- suggested by Eric Dimazet: treat sk_ll_usec as a u_int rather than a u_long.
- suggested by Ben Huchings: allow unprivileged user to decrease SO_LL value,
  correct return value when operation is not allowed.


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