linux/drivers/s390
Swen Schillig 9eae07ef6b [SCSI] zfcp: Assign scheduled work to driver queue
The port_scan work was scheduled to the work_queue provided by the
kernel. This resulted on SMP systems to a likely situation that more
than one scan_work were processed in parallel. This is not required
and openes the possibility of race conditions between the removal of
invalid ports and the enqueue of just scanned ports.  This patch
synchronizes the scan_work tasks by scheduling them to adapter local
work_queue.

Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-12-04 12:02:08 -06:00
..
block [S390] dasd: use idal for device characteristics 2009-10-14 12:43:53 +02:00
char [S390] sclp_vt220 build fix 2009-10-14 12:43:54 +02:00
cio [S390] cio: change misleading console logic 2009-10-14 12:43:53 +02:00
crypto [S390] zcrypt: Improve some comments 2009-10-06 10:35:09 +02:00
kvm [S390] kvm: use console_initcall() to initialize s390 virtio console 2009-09-11 10:29:52 +02:00
net trivial: remove unnecessary semicolons 2009-09-21 15:14:58 +02:00
scsi [SCSI] zfcp: Assign scheduled work to driver queue 2009-12-04 12:02:08 -06:00
Makefile [S390] split/move machine check handler code 2009-03-26 15:24:10 +01:00