On 9/3/2015 7:49 PM, Sagi Grimberg wrote:
From: Ariel Nahum <arieln@xxxxxxxxxxxx> Connection last_ping is not being updated when iscsi_send_nopout fails. Not updating the last_ping will cause firing a timer to a past time (last_ping + ping_tmo < current_time) which triggers an infinite loop of iscsi_check_transport_timeouts() and hogs the cpu. Fix this issue by checking the return value of iscsi_send_nopout. If it fails set the next_timeout to one second later. Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx> Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx> Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
James, can you pick this up please? Thanks, Sagi. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
