提交 e39c8877 编写于 作者: C Christof Schmitt 提交者: James Bottomley

[SCSI] zfcp: Remove SCSI devices when removing complete adapter

The common I/O layer can call remove a handler to inform zfcp
that a device disappeared. The handler zfcp_ccw_remove then
removes all unit, port and the adapter data structures. Removing
the units requires that the SCSI devices are removed first.
Signed-off-by: NChristof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: NSwen Schillig <swen@vnet.ibm.com>
Signed-off-by: NJames Bottomley <James.Bottomley@HansenPartnership.com>
上级 18edcdbd
...@@ -120,6 +120,9 @@ zfcp_ccw_remove(struct ccw_device *ccw_device) ...@@ -120,6 +120,9 @@ zfcp_ccw_remove(struct ccw_device *ccw_device)
list_for_each_entry_safe(port, p, &adapter->port_remove_lh, list) { list_for_each_entry_safe(port, p, &adapter->port_remove_lh, list) {
list_for_each_entry_safe(unit, u, &port->unit_remove_lh, list) { list_for_each_entry_safe(unit, u, &port->unit_remove_lh, list) {
if (atomic_test_mask(ZFCP_STATUS_UNIT_REGISTERED,
&unit->status))
scsi_remove_device(unit->device);
zfcp_unit_dequeue(unit); zfcp_unit_dequeue(unit);
} }
zfcp_port_dequeue(port); zfcp_port_dequeue(port);
......
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