13_scsi_consolidate_cmd_retry_calls_in_eh.patch
Replace all scsi_setup_cmd_retry() calls in scsi_error.c with
a call just above scsi_finish_command() in scsi_eh_flush_done_q().
Signed-off-by: Tejun Heo <[email protected]>
scsi_error.c | 25 +------------------------
1 files changed, 1 insertion(+), 24 deletions(-)
Index: scsi-export/drivers/scsi/scsi_error.c
===================================================================
--- scsi-export.orig/drivers/scsi/scsi_error.c 2005-03-31 18:06:22.000000000 +0900
+++ scsi-export/drivers/scsi/scsi_error.c 2005-03-31 18:06:23.000000000 +0900
@@ -615,11 +615,6 @@ static int scsi_request_sense(struct scs
kfree(scsi_result);
- /*
- * when we eventually call scsi_finish, we really wish to complete
- * the original request, so let's restore the original data. (db)
- */
- scsi_setup_cmd_retry(scmd);
scmd->result = saved_result;
return rtn;
}
@@ -641,14 +636,7 @@ static void scsi_eh_finish_cmd(struct sc
{
scmd->device->host->host_failed--;
scmd->state = SCSI_STATE_BHQUEUE;
-
scsi_eh_eflags_clr_all(scmd);
-
- /*
- * set this back so that the upper level can correctly free up
- * things.
- */
- scsi_setup_cmd_retry(scmd);
list_move_tail(&scmd->eh_entry, done_q);
}
@@ -785,12 +773,6 @@ retry_tur:
rtn = scsi_send_eh_cmnd(scmd, SENSE_TIMEOUT);
/*
- * when we eventually call scsi_finish, we really wish to complete
- * the original request, so let's restore the original data. (db)
- */
- scsi_setup_cmd_retry(scmd);
-
- /*
* hey, we are done. let's look to see what happened.
*/
SCSI_LOG_ERROR_RECOVERY(3, printk("%s: scmd %p rtn %x\n",
@@ -913,12 +895,6 @@ static int scsi_eh_try_stu(struct scsi_c
rtn = scsi_send_eh_cmnd(scmd, START_UNIT_TIMEOUT);
/*
- * when we eventually call scsi_finish, we really wish to complete
- * the original request, so let's restore the original data. (db)
- */
- scsi_setup_cmd_retry(scmd);
-
- /*
* hey, we are done. let's look to see what happened.
*/
SCSI_LOG_ERROR_RECOVERY(3, printk("%s: scmd %p rtn %x\n",
@@ -1558,6 +1534,7 @@ static void scsi_eh_flush_done_q(struct
SCSI_LOG_ERROR_RECOVERY(3, printk("%s: flush finish"
" cmd: %p\n",
current->comm, scmd));
+ scsi_setup_cmd_retry(scmd);
scsi_finish_command(scmd);
}
}
-
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