static enum scsi_disposition scsi_try_to_abort_cmd(const struct scsi_host_template *,
struct scsi_cmnd *);
-void scsi_eh_wakeup(struct Scsi_Host *shost)
+void scsi_eh_wakeup(struct Scsi_Host *shost, unsigned int busy)
{
lockdep_assert_held(shost->host_lock);
- if (scsi_host_busy(shost) == shost->host_failed) {
+ if (busy == shost->host_failed) {
trace_scsi_eh_wakeup(shost);
wake_up_process(shost->ehandler);
SCSI_LOG_ERROR_RECOVERY(5, shost_printk(KERN_INFO, shost,
if (scsi_host_set_state(shost, SHOST_RECOVERY) == 0 ||
scsi_host_set_state(shost, SHOST_CANCEL_RECOVERY) == 0) {
shost->host_eh_scheduled++;
- scsi_eh_wakeup(shost);
+ scsi_eh_wakeup(shost, scsi_host_busy(shost));
}
spin_unlock_irqrestore(shost->host_lock, flags);
{
struct scsi_cmnd *scmd = container_of(head, typeof(*scmd), rcu);
struct Scsi_Host *shost = scmd->device->host;
+ unsigned int busy = scsi_host_busy(shost);
unsigned long flags;
spin_lock_irqsave(shost->host_lock, flags);
shost->host_failed++;
- scsi_eh_wakeup(shost);
+ scsi_eh_wakeup(shost, busy);
spin_unlock_irqrestore(shost->host_lock, flags);
}
scsi_log_send(scmd);
scmd->submitter = SUBMITTED_BY_SCSI_ERROR_HANDLER;
+ scmd->flags |= SCMD_LAST;
/*
* Lock sdev->state_mutex to avoid that scsi_device_quiesce() can
struct scsi_cmnd *scmd, *next;
list_for_each_entry_safe(scmd, next, done_q, eh_entry) {
+ struct scsi_device *sdev = scmd->device;
+
list_del_init(&scmd->eh_entry);
- if (scsi_device_online(scmd->device) &&
- !scsi_noretry_cmd(scmd) && scsi_cmd_retry_allowed(scmd) &&
- scsi_eh_should_retry_cmd(scmd)) {
+ if (scsi_device_online(sdev) && !scsi_noretry_cmd(scmd) &&
+ scsi_cmd_retry_allowed(scmd) &&
+ scsi_eh_should_retry_cmd(scmd)) {
SCSI_LOG_ERROR_RECOVERY(3,
scmd_printk(KERN_INFO, scmd,
"%s: flush retry cmd\n",
current->comm));
scsi_queue_insert(scmd, SCSI_MLQUEUE_EH_RETRY);
+ blk_mq_kick_requeue_list(sdev->request_queue);
} else {
/*
* If just we got sense for the device (called
scsi_init_command(dev, scmd);
scmd->submitter = SUBMITTED_BY_SCSI_RESET_IOCTL;
+ scmd->flags |= SCMD_LAST;
memset(&scmd->sdb, 0, sizeof(scmd->sdb));
scmd->cmd_len = 0;