Commit cde3f74b authored Jan 11, 2007 by Darrick J. Wong Committed by James Bottomley Jan 13, 2007

[SCSI] libsas: Destroy the task collector thread after releasing ports



If we use task collector mode, we can end up destroying the task collector
thread before we release the ports, which is bad if a port release causes
a disk I/O (such as cache flushing).

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

parent 6d4dcd4d

drivers/scsi/libsas/sas_init.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -127,12 +127,13 @@ Undo_phys:

		int sas_unregister_ha(struct sas_ha_struct *sas_ha)
		{
		sas_unregister_ports(sas_ha);

		if (sas_ha->lldd_max_execute_num > 1) {
		sas_shutdown_queue(sas_ha);
		sas_ha->lldd_max_execute_num = 1;
		}

		sas_unregister_ports(sas_ha);

		return 0;
		}

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