From: Brian King <brking@linux.vnet.ibm.com>
To: Tejun Heo <tj@kernel.org>,
"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
linux-ide <linux-ide@vger.kernel.org>
Subject: [RFC] [PATCH 2/3] scsi: Export SCSI EH commands
Date: Fri, 10 Jun 2016 16:37:53 -0500 [thread overview]
Message-ID: <575B3331.6030707@linux.vnet.ibm.com> (raw)
In-Reply-To: <575B3215.5070602@linux.vnet.ibm.com>
Export the following EH commands so that ipr can be converted to
use libata's new EH.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
---
drivers/scsi/scsi_error.c | 5 +++--
include/scsi/scsi_eh.h | 5 +++++
2 files changed, 8 insertions(+), 2 deletions(-)
diff -puN drivers/scsi/scsi_error.c~scsi_eh_export_scsi_eh_abort_cmds drivers/scsi/scsi_error.c
--- linux-2.6.git/drivers/scsi/scsi_error.c~scsi_eh_export_scsi_eh_abort_cmds 2016-06-10 15:50:03.191155441 -0500
+++ linux-2.6.git-bjking1/drivers/scsi/scsi_error.c 2016-06-10 15:50:03.201155322 -0500
@@ -1320,8 +1320,8 @@ static int scsi_eh_test_devices(struct l
* no sense to try and abort the command, since as far as the shost
* adapter is concerned, it isn't running.
*/
-static int scsi_eh_abort_cmds(struct list_head *work_q,
- struct list_head *done_q)
+int scsi_eh_abort_cmds(struct list_head *work_q,
+ struct list_head *done_q)
{
struct scsi_cmnd *scmd, *next;
LIST_HEAD(check_list);
@@ -1361,6 +1361,7 @@ static int scsi_eh_abort_cmds(struct lis
return scsi_eh_test_devices(&check_list, work_q, done_q, 0);
}
+EXPORT_SYMBOL_GPL(scsi_eh_abort_cmds);
/**
* scsi_eh_try_stu - Send START_UNIT to device.
diff -puN include/scsi/scsi_eh.h~scsi_eh_export_scsi_eh_abort_cmds include/scsi/scsi_eh.h
--- linux-2.6.git/include/scsi/scsi_eh.h~scsi_eh_export_scsi_eh_abort_cmds 2016-06-10 15:50:03.195155394 -0500
+++ linux-2.6.git-bjking1/include/scsi/scsi_eh.h 2016-06-10 15:50:03.201155322 -0500
@@ -17,6 +17,11 @@ extern int scsi_block_when_processing_er
extern bool scsi_command_normalize_sense(const struct scsi_cmnd *cmd,
struct scsi_sense_hdr *sshdr);
extern int scsi_check_sense(struct scsi_cmnd *);
+extern int scsi_eh_abort_cmds(struct list_head *work_q,
+ struct list_head *done_q);
+extern void scsi_eh_ready_devs(struct Scsi_Host *shost,
+ struct list_head *work_q,
+ struct list_head *done_q);
static inline bool scsi_sense_is_deferred(const struct scsi_sense_hdr *sshdr)
{
_
next prev parent reply other threads:[~2016-06-10 21:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-25 19:32 Converting ipr to use ata_port_operations->error_handler Tejun Heo
2016-05-26 14:12 ` Brian King
2016-06-10 21:33 ` [RFC] [PATCH 0/3] Convert " Brian King
2016-06-10 21:36 ` [RFC] [PATCH 1/3] ipr: Wait to do async scan until scsi host is initialized Brian King
2016-06-10 21:37 ` Brian King [this message]
2016-06-10 21:39 ` [RFC] [PATCH 3/3] ipr: Use libata new EH Brian King
2016-06-13 22:15 ` [RFC] [PATCH 0/3] Convert ipr to use ata_port_operations->error_handler Tejun Heo
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