From: Håkon Bugge <haakon.bu...@oracle.com> Date: Wed, 6 Sep 2017 18:35:51 +0200
> In rds_send_xmit() there is logic to batch the sends. However, if > another thread has acquired the lock and has incremented the send_gen, > it is considered a race and we yield. The code incrementing the > s_send_lock_queue_raced statistics counter did not count this event > correctly. > > This commit counts the race condition correctly. > > Changes from v1: > - Removed check for *someone_on_xmit()* > - Fixed incorrect indentation > > Signed-off-by: Håkon Bugge <haakon.bu...@oracle.com> > Reviewed-by: Knut Omang <knut.om...@oracle.com> Applied.
