diff options
| author | Mike Christie <michaelc@cs.wisc.edu> | 2010-07-22 16:59:49 +0530 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-07-28 09:06:06 -0500 |
| commit | c01be6dcb2b5cce4feaf48035be6395e5cd7d47c (patch) | |
| tree | b3080a6410e46a6c84bb6315bd56cc9fe085d874 /drivers/scsi/qla4xxx | |
| parent | fe4f0bdeea788a8ac049c097895cb2e4044f18b1 (diff) | |
| download | linux-next-c01be6dcb2b5cce4feaf48035be6395e5cd7d47c.tar.gz | |
[SCSI] iscsi_transport: wait on session in error handler path
wait for session to come online in eh_device_reset_handler
and eh_target_reset_handler
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qla4xxx')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 821384147a41..5529b2a39741 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -2020,6 +2020,11 @@ static int qla4xxx_eh_device_reset(struct scsi_cmnd *cmd) if (!ddb_entry) return ret; + ret = iscsi_block_scsi_eh(cmd); + if (ret) + return ret; + ret = FAILED; + ql4_printk(KERN_INFO, ha, "scsi%ld:%d:%d:%d: DEVICE RESET ISSUED.\n", ha->host_no, cmd->device->channel, cmd->device->id, cmd->device->lun); @@ -2072,11 +2077,15 @@ static int qla4xxx_eh_target_reset(struct scsi_cmnd *cmd) { struct scsi_qla_host *ha = to_qla_host(cmd->device->host); struct ddb_entry *ddb_entry = cmd->device->hostdata; - int stat; + int stat, ret; if (!ddb_entry) return FAILED; + ret = iscsi_block_scsi_eh(cmd); + if (ret) + return ret; + starget_printk(KERN_INFO, scsi_target(cmd->device), "WARM TARGET RESET ISSUED.\n"); |