From: Tejun Heo <htejun@gmail.com>
To: jgarzik@pobox.com, linux-ide@vger.kernel.org, albertcc@tw.ibm.com
Cc: Tejun Heo <htejun@gmail.com>
Subject: [PATCH 06/12] SCSI: export scsi_eh_finish_cmd() and scsi_eh_flush_done_q()
Date: Sun, 22 Jan 2006 16:58:30 +0900 [thread overview]
Message-ID: <1137916710230-git-send-email-htejun@gmail.com> (raw)
In-Reply-To: <11379167103055-git-send-email-htejun@gmail.com>
Export two SCSI EH command handling functions. To be used by libata EH.
Signed-off-by: Tejun Heo <htejun@gmail.com>
---
drivers/scsi/scsi_error.c | 7 ++++---
include/scsi/scsi_eh.h | 3 +++
2 files changed, 7 insertions(+), 3 deletions(-)
089544e4124c0a027694e7234f3b3cd1a5103d55
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index a2333d2..6bac3d2 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -584,8 +584,7 @@ static int scsi_request_sense(struct scs
* keep a list of pending commands for final completion, and once we
* are ready to leave error handling we handle completion for real.
**/
-static void scsi_eh_finish_cmd(struct scsi_cmnd *scmd,
- struct list_head *done_q)
+void scsi_eh_finish_cmd(struct scsi_cmnd *scmd, struct list_head *done_q)
{
scmd->device->host->host_failed--;
scmd->eh_eflags = 0;
@@ -597,6 +596,7 @@ static void scsi_eh_finish_cmd(struct sc
scsi_setup_cmd_retry(scmd);
list_move_tail(&scmd->eh_entry, done_q);
}
+EXPORT_SYMBOL(scsi_eh_finish_cmd);
/**
* scsi_eh_get_sense - Get device sense data.
@@ -1425,7 +1425,7 @@ static void scsi_eh_ready_devs(struct Sc
* @done_q: list_head of processed commands.
*
**/
-static void scsi_eh_flush_done_q(struct list_head *done_q)
+void scsi_eh_flush_done_q(struct list_head *done_q)
{
struct scsi_cmnd *scmd, *next;
@@ -1454,6 +1454,7 @@ static void scsi_eh_flush_done_q(struct
}
}
}
+EXPORT_SYMBOL(scsi_eh_flush_done_q);
/**
* scsi_unjam_host - Attempt to fix a host which has a cmd that failed.
diff --git a/include/scsi/scsi_eh.h b/include/scsi/scsi_eh.h
index fabd879..d160880 100644
--- a/include/scsi/scsi_eh.h
+++ b/include/scsi/scsi_eh.h
@@ -35,6 +35,9 @@ static inline int scsi_sense_valid(struc
}
+extern void scsi_eh_finish_cmd(struct scsi_cmnd *scmd,
+ struct list_head *done_q);
+extern void scsi_eh_flush_done_q(struct list_head *done_q);
extern void scsi_report_bus_reset(struct Scsi_Host *, int);
extern void scsi_report_device_reset(struct Scsi_Host *, int, int);
extern int scsi_block_when_processing_errors(struct scsi_device *);
--
1.0.8
next prev parent reply other threads:[~2006-01-22 7:59 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-22 7:58 [PATCHSET] libata: various fixes related to EH Tejun Heo
2006-01-22 7:58 ` Tejun Heo [this message]
2006-01-22 9:36 ` [PATCH 06/12] SCSI: export scsi_eh_finish_cmd() and scsi_eh_flush_done_q() Jeff Garzik
2006-01-22 7:58 ` [PATCH 05/12] libata: return AC_ERR_* from issue functions Tejun Heo
2006-01-22 9:36 ` Jeff Garzik
2006-01-22 7:58 ` [PATCH 04/12] libata: add detailed AC_ERR_* flags Tejun Heo
2006-01-22 9:30 ` Jeff Garzik
2006-01-22 9:46 ` Tejun Heo
2006-01-22 9:50 ` Tejun Heo
2006-01-22 7:58 ` [PATCH 02/12] libata: make the owner of a qc responsible for freeing it Tejun Heo
2006-01-22 9:37 ` Jeff Garzik
2006-01-22 10:16 ` Tejun Heo
2006-01-22 7:58 ` [PATCH 01/12] libata: fold __ata_qc_complete() into ata_qc_free() Tejun Heo
2006-01-22 7:58 ` [PATCH 03/12] libata: fix ata_qc_issue() error handling Tejun Heo
2006-01-22 9:25 ` Jeff Garzik
2006-01-22 7:58 ` [PATCH 12/12] libata: EH / pio tasks synchronization Tejun Heo
2006-01-22 9:58 ` Jeff Garzik
2006-01-22 10:27 ` Tejun Heo
2006-01-22 7:58 ` [PATCH 10/12] libata: implement ATA_FLAG_IN_EH port flag Tejun Heo
2006-01-22 9:49 ` Jeff Garzik
2006-01-22 7:58 ` [PATCH 11/12] libata: ignore normal qc completion during EH Tejun Heo
2006-01-22 9:53 ` Jeff Garzik
2006-01-22 11:09 ` Tejun Heo
2006-01-22 7:58 ` [PATCH 07/12] libata: implement and apply ata_eh_qc_complete/retry() Tejun Heo
2006-01-22 7:58 ` [PATCH 09/12] libata: kill NULL qc handling from ->eng_timeout callbacks Tejun Heo
2006-01-22 7:58 ` [PATCH 08/12] libata: fix handling of race between timeout and completion Tejun Heo
2006-01-22 9:41 ` Jeff Garzik
2006-01-22 9:10 ` [PATCHSET] libata: various fixes related to EH Jeff Garzik
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