diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-01-30 13:18:58 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-02-07 01:10:03 +0100 |
| commit | b6a05c823fc573a65efc4466f174abf05f922e0f (patch) | |
| tree | 09ec066afc68cf223577217373614dc48251d649 /drivers/scsi/scsi_transport_fc.c | |
| parent | scsi: libsas: remove sas_scsi_timed_out (diff) | |
| download | linux-b6a05c823fc573a65efc4466f174abf05f922e0f.tar.xz linux-b6a05c823fc573a65efc4466f174abf05f922e0f.zip | |
scsi: remove eh_timed_out methods in the transport template
Instead define the timeout behavior purely based on the host_template
eh_timed_out method and wire up the existing transport implementations
in the host templates. This also clears up the confusion that the
transport template method overrides the host template one, so some
drivers have to re-override the transport template one.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/scsi_transport_fc.c')
| -rw-r--r-- | drivers/scsi/scsi_transport_fc.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index 03577bde6ac5..9a6ea6fccb06 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -2055,7 +2055,7 @@ static int fc_vport_match(struct attribute_container *cont, /** - * fc_timed_out - FC Transport I/O timeout intercept handler + * fc_eh_timed_out - FC Transport I/O timeout intercept handler * @scmd: The SCSI command which timed out * * This routine protects against error handlers getting invoked while a @@ -2076,8 +2076,8 @@ static int fc_vport_match(struct attribute_container *cont, * Notes: * This routine assumes no locks are held on entry. */ -static enum blk_eh_timer_return -fc_timed_out(struct scsi_cmnd *scmd) +enum blk_eh_timer_return +fc_eh_timed_out(struct scsi_cmnd *scmd) { struct fc_rport *rport = starget_to_rport(scsi_target(scmd->device)); @@ -2086,6 +2086,7 @@ fc_timed_out(struct scsi_cmnd *scmd) return BLK_EH_NOT_HANDLED; } +EXPORT_SYMBOL(fc_eh_timed_out); /* * Called by fc_user_scan to locate an rport on the shost that @@ -2211,8 +2212,6 @@ fc_attach_transport(struct fc_function_template *ft) /* Transport uses the shost workq for scsi scanning */ i->t.create_work_queue = 1; - i->t.eh_timed_out = fc_timed_out; - i->t.user_scan = fc_user_scan; /* target-mode drivers' functions */ |