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Subject[PATCH v4 0/1] tcp/dcpp: Un-pin tw_timer
Date
Hi,

This is v4 of the series where the tw_timer is un-pinned to get rid of interferences in
isolated CPUs setups.

Eric mentionned rsk_timer needs looking into, but I haven't had the time to do
that. It doesn't show up in our testing, which might be due to its relatively
low timeout (IIUC 3s).

Revisions
=========

v3 -> v2
++++++++

o Rebased against latest Linus' tree
o Added ehash lock usage to serialize scheduling vs descheduling of the tw_timer
(Paolo)

v2 -> v3
++++++++

o Dropped bh_disable patch
o Rebased against latest Linus' tree

RFCv1 -> v2
++++++++

o Added comment in inet_twsk_deschedule_put() to highlight the race
o Added bh_disable patch

Valentin Schneider (1):
tcp/dcpp: Un-pin tw_timer

include/net/inet_timewait_sock.h | 6 ++--
net/dccp/minisocks.c | 9 +++--
net/ipv4/inet_timewait_sock.c | 59 +++++++++++++++++++++++---------
net/ipv4/tcp_minisocks.c | 9 +++--
4 files changed, 55 insertions(+), 28 deletions(-)

--
2.43.0


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