static void scsi_eh_lock_door(struct scsi_device *sdev)
{
struct request *req;
+ struct scsi_request *rq;
/*
* blk_get_request with GFP_KERNEL (__GFP_RECLAIM) sleeps until a
req = blk_get_request(sdev->request_queue, READ, GFP_KERNEL);
if (IS_ERR(req))
return;
+ rq = scsi_req(req);
+ scsi_req_init(req);
- blk_rq_set_block_pc(req);
-
- req->cmd[0] = ALLOW_MEDIUM_REMOVAL;
- req->cmd[1] = 0;
- req->cmd[2] = 0;
- req->cmd[3] = 0;
- req->cmd[4] = SCSI_REMOVAL_PREVENT;
- req->cmd[5] = 0;
-
- req->cmd_len = COMMAND_SIZE(req->cmd[0]);
+ rq->cmd[0] = ALLOW_MEDIUM_REMOVAL;
+ rq->cmd[1] = 0;
+ rq->cmd[2] = 0;
+ rq->cmd[3] = 0;
+ rq->cmd[4] = SCSI_REMOVAL_PREVENT;
+ rq->cmd[5] = 0;
+ rq->cmd_len = COMMAND_SIZE(rq->cmd[0]);
req->rq_flags |= RQF_QUIET;
req->timeout = 10 * HZ;
{
struct scsi_cmnd *scmd;
struct Scsi_Host *shost = dev->host;
- struct request req;
+ struct request *rq;
unsigned long flags;
int error = 0, rtn, val;
return -EIO;
error = -EIO;
- scmd = scsi_get_command(dev, GFP_KERNEL);
- if (!scmd)
+ rq = kzalloc(sizeof(struct request) + sizeof(struct scsi_cmnd) +
+ shost->hostt->cmd_size, GFP_KERNEL);
+ if (!rq)
goto out_put_autopm_host;
+ blk_rq_init(NULL, rq);
- blk_rq_init(NULL, &req);
- scmd->request = &req;
-
- scmd->cmnd = req.cmd;
+ scmd = (struct scsi_cmnd *)(rq + 1);
+ scsi_init_command(dev, scmd);
+ scmd->request = rq;
+ scmd->cmnd = scsi_req(rq)->cmd;
scmd->scsi_done = scsi_reset_provider_done_command;
memset(&scmd->sdb, 0, sizeof(scmd->sdb));
scsi_run_host_queues(shost);
scsi_put_command(scmd);
+ kfree(rq);
out_put_autopm_host:
scsi_autopm_put_host(shost);