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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-04 15:15:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-04 15:15:15 -0700 |
| commit | 03da30986793385af57eeca3296253c887b742e6 (patch) | |
| tree | 9c46dbe51c9d0856990649dd917ab45474b7be87 /drivers/s390/scsi/zfcp_sysfs.c | |
| parent | 6ba74014c1ab0e37af7de6f64b4eccbbae3cb9e7 (diff) | |
| parent | 339f4f4eab80caa6cf0d39fb057ad6ddb84ba91e (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (276 commits)
[SCSI] zfcp: Trigger logging in the FCP channel on qdio error conditions
[SCSI] zfcp: Introduce experimental support for DIF/DIX
[SCSI] zfcp: Enable data division support for FCP devices
[SCSI] zfcp: Prevent access on uninitialized memory.
[SCSI] zfcp: Post events through FC transport class
[SCSI] zfcp: Cleanup QDIO attachment and improve processing.
[SCSI] zfcp: Cleanup function parameters for sbal value.
[SCSI] zfcp: Use correct width for timer_interval field
[SCSI] zfcp: Remove SCSI device when removing unit
[SCSI] zfcp: Use memdup_user and kstrdup
[SCSI] zfcp: Fix retry after failed "open port" erp action
[SCSI] zfcp: Fail erp after timeout
[SCSI] zfcp: Use forced_reopen in terminate_rport_io callback
[SCSI] zfcp: Register SCSI devices after successful fc_remote_port_add
[SCSI] zfcp: Do not try "forced close" when port is already closed
[SCSI] zfcp: Do not unblock rport from REOPEN_PORT_FORCED
[SCSI] sd: add support for runtime PM
[SCSI] implement runtime Power Management
[SCSI] convert to the new PM framework
[SCSI] Unify SAM_ and SAM_STAT_ macros
...
Diffstat (limited to 'drivers/s390/scsi/zfcp_sysfs.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_sysfs.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/s390/scsi/zfcp_sysfs.c b/drivers/s390/scsi/zfcp_sysfs.c index f5f60698dc4..b4561c86e23 100644 --- a/drivers/s390/scsi/zfcp_sysfs.c +++ b/drivers/s390/scsi/zfcp_sysfs.c @@ -275,7 +275,7 @@ static ssize_t zfcp_sysfs_unit_add_store(struct device *dev, zfcp_erp_unit_reopen(unit, 0, "syuas_1", NULL); zfcp_erp_wait(unit->port->adapter); - flush_work(&unit->scsi_work); + zfcp_scsi_scan(unit); out: put_device(&port->dev); return retval ? retval : (ssize_t) count; @@ -290,6 +290,7 @@ static ssize_t zfcp_sysfs_unit_remove_store(struct device *dev, struct zfcp_unit *unit; u64 fcp_lun; int retval = -EINVAL; + struct scsi_device *sdev; if (!(port && get_device(&port->dev))) return -EBUSY; @@ -303,8 +304,13 @@ static ssize_t zfcp_sysfs_unit_remove_store(struct device *dev, else retval = 0; - /* wait for possible timeout during SCSI probe */ - flush_work(&unit->scsi_work); + sdev = scsi_device_lookup(port->adapter->scsi_host, 0, + port->starget_id, + scsilun_to_int((struct scsi_lun *)&fcp_lun)); + if (sdev) { + scsi_remove_device(sdev); + scsi_device_put(sdev); + } write_lock_irq(&port->unit_list_lock); list_del(&unit->list); |