diff options
| author | Swen Schillig <swen@vnet.ibm.com> | 2009-04-17 17:08:04 +0400 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-04-27 19:07:26 +0400 |
| commit | 92d5193b467c68e8432d6878980621c787e735af (patch) | |
| tree | f38286d32216e23adfd4f8a8dc0e8ef152cd4de4 /drivers/s390/scsi/zfcp_ext.h | |
| parent | ada81b748b768eb5b75567fd1db5e87ba5c98bf0 (diff) | |
| download | linux-92d5193b467c68e8432d6878980621c787e735af.tar.xz | |
[SCSI] zfcp: Dont block zfcp_wq with scan
When running the scsi_scan from the zfcp workqueue and the target
device does not respond, the zfcp workqueue can block until the
scsi_scan hits a timeout. Move the work to the scsi host workqueue,
since this one is also used for the scan from the SCSI midlayer.
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@HansenPartnership.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_ext.h')
| -rw-r--r-- | drivers/s390/scsi/zfcp_ext.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h index f6399ca97bcb..df740f10d26a 100644 --- a/drivers/s390/scsi/zfcp_ext.h +++ b/drivers/s390/scsi/zfcp_ext.h @@ -158,6 +158,7 @@ extern void zfcp_scsi_rport_work(struct work_struct *); extern void zfcp_scsi_schedule_rport_register(struct zfcp_port *); extern void zfcp_scsi_schedule_rport_block(struct zfcp_port *); extern void zfcp_scsi_schedule_rports_block(struct zfcp_adapter *); +extern void zfcp_scsi_scan(struct work_struct *); /* zfcp_sysfs.c */ extern struct attribute_group zfcp_sysfs_unit_attrs; |