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| author | Darrick J. Wong <djwong@us.ibm.com> | 2007-01-26 14:08:49 -0800 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2007-01-27 10:06:34 -0600 |
| commit | dca84e4694419adf61ad052b1e5a50ac82726597 (patch) | |
| tree | 91da52b843c901797865308fb3115f10ab156aab | |
| parent | 21434966462d57145c861b43f6206d945ac57630 (diff) | |
| download | linux-dca84e4694419adf61ad052b1e5a50ac82726597.tar.gz linux-dca84e4694419adf61ad052b1e5a50ac82726597.tar.bz2 linux-dca84e4694419adf61ad052b1e5a50ac82726597.zip | |
[SCSI] scsi_error.c: Export some scsi_eh_* functions
Export a couple of functions from scsi_error that are needed to handle
failed SCSI commands from the SAS EH.
Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
make exports GPL and
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| -rw-r--r-- | drivers/scsi/scsi_error.c | 12 | ||||
| -rw-r--r-- | drivers/scsi/scsi_priv.h | 5 |
2 files changed, 12 insertions, 5 deletions
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 2ecb6ff42444..8e5011d13a18 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -672,8 +672,8 @@ EXPORT_SYMBOL(scsi_eh_finish_cmd); * XXX: Long term this code should go away, but that needs an audit of * all LLDDs first. **/ -static int scsi_eh_get_sense(struct list_head *work_q, - struct list_head *done_q) +int scsi_eh_get_sense(struct list_head *work_q, + struct list_head *done_q) { struct scsi_cmnd *scmd, *next; int rtn; @@ -715,6 +715,7 @@ static int scsi_eh_get_sense(struct list_head *work_q, return list_empty(work_q); } +EXPORT_SYMBOL_GPL(scsi_eh_get_sense); /** * scsi_try_to_abort_cmd - Ask host to abort a running command. @@ -1411,9 +1412,9 @@ static void scsi_restart_operations(struct Scsi_Host *shost) * @eh_done_q: list_head for processed commands. * **/ -static void scsi_eh_ready_devs(struct Scsi_Host *shost, - struct list_head *work_q, - struct list_head *done_q) +void scsi_eh_ready_devs(struct Scsi_Host *shost, + struct list_head *work_q, + struct list_head *done_q) { if (!scsi_eh_stu(shost, work_q, done_q)) if (!scsi_eh_bus_device_reset(shost, work_q, done_q)) @@ -1421,6 +1422,7 @@ static void scsi_eh_ready_devs(struct Scsi_Host *shost, if (!scsi_eh_host_reset(work_q, done_q)) scsi_eh_offline_sdevs(work_q, done_q); } +EXPORT_SYMBOL_GPL(scsi_eh_ready_devs); /** * scsi_eh_flush_done_q - finish processed commands or retry them. diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index d4faa19609d9..ee8efe849bf4 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -57,6 +57,11 @@ extern int scsi_error_handler(void *host); extern int scsi_decide_disposition(struct scsi_cmnd *cmd); extern void scsi_eh_wakeup(struct Scsi_Host *shost); extern int scsi_eh_scmd_add(struct scsi_cmnd *, int); +void scsi_eh_ready_devs(struct Scsi_Host *shost, + struct list_head *work_q, + struct list_head *done_q); +int scsi_eh_get_sense(struct list_head *work_q, + struct list_head *done_q); /* scsi_lib.c */ extern int scsi_maybe_unblock_host(struct scsi_device *sdev); |