On 9/6/2017 9:35 AM, Håkon Bugge wrote:
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.bugge@xxxxxxxxxx> Reviewed-by: Knut Omang <knut.omang@xxxxxxxxxx> ---
Thanks for the update. Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
