On Thu, Aug 08, 2013 at 12:58:31PM -0700, Ethan Jackson wrote:
> This patch uses a read-write lock to prevent rules from being evicted
> while they're used by child threads.
>
> Signed-off-by: Ethan Jackson <et...@nicira.com>
I don't think anything ever destroys 'evict'. (But POSIX says that
only an unlocked rwlock may be destroyed.)
This line in add_flow() should not compile:
ovs_rwlock_wrlock(&evict->evict)
but we have a buggy macro. I sent out a fix for the macro:
http://openvswitch.org/pipermail/dev/2013-August/030509.html
I'm continuing to look at this patch.
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