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Ursula Braun authored
An af_iucv stress test showed -EPIPE results for sendmsg() calls. They are caused by quiescing a path even though it has been already severed by peer. For IUCV transport shutdown() consists of 2 steps: (1) sending the shutdown message to peer (2) quiescing the iucv path If the iucv path between these 2 steps is severed due to peer closing the path, the quiesce step is no longer needed. Signed-off-by:
Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by:
Frank Blaschka <blaschka@linux.vnet.ibm.com> Reported-by:
Philipp Hachtmann <phacht@linux.vnet.ibm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
1042cab8