diff options
Diffstat (limited to 'drivers/scsi/aacraid/comminit.c')
| -rw-r--r-- | drivers/scsi/aacraid/comminit.c | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c index f75878d773cf..355b16f0b145 100644 --- a/drivers/scsi/aacraid/comminit.c +++ b/drivers/scsi/aacraid/comminit.c @@ -272,36 +272,35 @@ static void aac_queue_init(struct aac_dev * dev, struct aac_queue * q, u32 *mem, q->entries = qsize; } +static bool wait_for_io_iter(struct scsi_cmnd *cmd, void *data, bool rsvd) +{ + int *active = data; + + if (cmd->SCp.phase == AAC_OWNER_FIRMWARE) + *active = *active + 1; + return true; +} static void aac_wait_for_io_completion(struct aac_dev *aac) { - unsigned long flagv = 0; - int i = 0; + int i = 0, active; for (i = 60; i; --i) { - struct scsi_device *dev; - struct scsi_cmnd *command; - int active = 0; - - __shost_for_each_device(dev, aac->scsi_host_ptr) { - spin_lock_irqsave(&dev->list_lock, flagv); - list_for_each_entry(command, &dev->cmd_list, list) { - if (command->SCp.phase == AAC_OWNER_FIRMWARE) { - active++; - break; - } - } - spin_unlock_irqrestore(&dev->list_lock, flagv); - if (active) - break; - } + active = 0; + scsi_host_busy_iter(aac->scsi_host_ptr, + wait_for_io_iter, &active); /* * We can exit If all the commands are complete */ if (active == 0) break; + dev_info(&aac->pdev->dev, + "Wait for %d commands to complete\n", active); ssleep(1); } + if (active) + dev_err(&aac->pdev->dev, + "%d outstanding commands during shutdown\n", active); } /** |