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| author | Christoph Hellwig <hch@lst.de> | 2006-04-01 19:21:04 +0200 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-04-10 14:15:47 -0400 |
| commit | 9227c33de80ac01f269ed33624990ce84358e419 (patch) | |
| tree | 7678d342949db011d37e15516c3eaa22ec32ff2a /include | |
| parent | 676165a8af7167f488abdcce6851a9bc36e83254 (diff) | |
| download | linux-3.10-9227c33de80ac01f269ed33624990ce84358e419.tar.gz linux-3.10-9227c33de80ac01f269ed33624990ce84358e419.tar.bz2 linux-3.10-9227c33de80ac01f269ed33624990ce84358e419.zip | |
[PATCH] move ->eh_strategy_handler to the transport class
Overriding the whole EH code is a per-transport, not per-host thing.
Move ->eh_strategy_handler to the transport class, same as
->eh_timed_out.
Downside is that scsi_host_alloc can't check for the total lack of EH
anymore, but the transition period from old EH where we needed it is
long gone already.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/libata.h | 1 | ||||
| -rw-r--r-- | include/scsi/scsi_host.h | 1 | ||||
| -rw-r--r-- | include/scsi/scsi_transport.h | 5 |
3 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 0d61357604d..b80d2e7fa6d 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -523,7 +523,6 @@ extern void ata_host_set_remove(struct ata_host_set *host_set); extern int ata_scsi_detect(struct scsi_host_template *sht); extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg); extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)); -extern int ata_scsi_error(struct Scsi_Host *host); extern void ata_eh_qc_complete(struct ata_queued_cmd *qc); extern void ata_eh_qc_retry(struct ata_queued_cmd *qc); extern int ata_scsi_release(struct Scsi_Host *host); diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index dc6862d09e5..de6ce541a04 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -140,7 +140,6 @@ struct scsi_host_template { * * Status: REQUIRED (at least one of them) */ - int (* eh_strategy_handler)(struct Scsi_Host *); int (* eh_abort_handler)(struct scsi_cmnd *); int (* eh_device_reset_handler)(struct scsi_cmnd *); int (* eh_bus_reset_handler)(struct scsi_cmnd *); diff --git a/include/scsi/scsi_transport.h b/include/scsi/scsi_transport.h index b3657f11193..cca1d4926d2 100644 --- a/include/scsi/scsi_transport.h +++ b/include/scsi/scsi_transport.h @@ -50,6 +50,11 @@ struct scsi_transport_template { unsigned int create_work_queue : 1; /* + * Allows a transport to override the default error handler. + */ + void (* eh_strategy_handler)(struct Scsi_Host *); + + /* * This is an optional routine that allows the transport to become * involved when a scsi io timer fires. The return value tells the * timer routine how to finish the io timeout handling: |