From: Ben Pfaff <blp@nicira.com>
Date: Mon, 28 Apr 2014 22:25:19 +0000 (-0700)
Subject: ovs-rcu: Log a helpful warning when ovsrcu_synchronize() stalls.
X-Git-Tag: sliver-openvswitch-2.2.90-1~3^2~62
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=214694add2d8f6b936a1b664fd546e4f1c4967e2;hp=214694add2d8f6b936a1b664fd546e4f1c4967e2;p=sliver-openvswitch.git

ovs-rcu: Log a helpful warning when ovsrcu_synchronize() stalls.

This made it easier for me to find a thread that was causing stalls.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Alex Wang <alexw@nicira.com>
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