ovs-rcu: Log a helpful warning when ovsrcu_synchronize() stalls.
authorBen Pfaff <blp@nicira.com>
Mon, 28 Apr 2014 22:25:19 +0000 (15:25 -0700)
committerBen Pfaff <blp@nicira.com>
Mon, 28 Apr 2014 22:25:49 +0000 (15:25 -0700)
commit214694add2d8f6b936a1b664fd546e4f1c4967e2
treee3bc4366255e3bd5115001c3fea8d208c0407e03
parent8ba0a5227f6e6b50838c157bd303c2d5bf6f4e59
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>
lib/ovs-rcu.c
lib/ovs-thread.c