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| author | Jeff Skirvin <jeffrey.d.skirvin@intel.com> | 2011-03-04 14:06:44 -0800 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2011-07-03 03:55:29 -0700 |
| commit | ec6c9638b0d0537430f78a3e20503b5e68a537b6 (patch) | |
| tree | b6d05437adb1c8bc40a02e2fa82ff67df57aef6d /drivers/scsi/isci/host.c | |
| parent | a5fde225364df30507ba1a5aafeec85e595000d3 (diff) | |
| download | blackbird-op-linux-ec6c9638b0d0537430f78a3e20503b5e68a537b6.tar.gz blackbird-op-linux-ec6c9638b0d0537430f78a3e20503b5e68a537b6.zip | |
isci: Any reset indicated on an I/O completion escalates it to the error path.
If there is a pending device reset, the I/O is used to accomplish the reset by setting the
RESET bit in the task status, and then putting the task into the error handler
path using sas abort task.
Signed-off-by: Jeff Skirvin <jeffrey.d.skirvin@intel.com>
Signed-off-by: Jacek Danecki <Jacek.Danecki@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/scsi/isci/host.c')
| -rw-r--r-- | drivers/scsi/isci/host.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/scsi/isci/host.c b/drivers/scsi/isci/host.c index 153f419f1618..dc231c22ea93 100644 --- a/drivers/scsi/isci/host.c +++ b/drivers/scsi/isci/host.c @@ -290,17 +290,6 @@ static void isci_host_completion_routine(unsigned long data) list_splice_init(&isci_host->requests_to_complete, &completed_request_list); - /* While holding the scic_lock take all of the normally completed - * I/Os off of the device's pending lists. - */ - list_for_each_entry(request, &completed_request_list, completed_node) { - - /* Remove the request from the remote device's list - * of pending requests. - */ - list_del_init(&request->dev_node); - } - /* Take the list of errored I/Os from the host. */ list_splice_init(&isci_host->requests_to_errorback, &errored_request_list); |
