other versions
| SCSI_BLOCK_WHEN_PROC(9) | SCSI mid layer | SCSI_BLOCK_WHEN_PROC(9) |
NAME¶
scsi_block_when_processing_errors - Prevent cmds from being queued.
SYNOPSIS¶
int scsi_block_when_processing_errors(struct scsi_device * sdev);
ARGUMENTS¶
struct scsi_device * sdev
Device on which we are performing recovery.
DESCRIPTION¶
We block until the host is out of error recovery, and then check to see whether the host or the device is offline.
Return value: 0 when dev was taken offline by error recovery. 1 OK to proceed.
AUTHORS¶
James Bottomley <James.Bottomley@hansenpartnership.com>
Author.
Rob Landley <rob@landley.net>
Author.
COPYRIGHT¶
| July 2017 | Kernel Hackers Manual 4.12 |