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-rw-r--r--drivers/scsi/device_handler/scsi_dh_alua.c8
-rw-r--r--drivers/scsi/device_handler/scsi_dh_emc.c2
-rw-r--r--drivers/scsi/device_handler/scsi_dh_hp_sw.c2
-rw-r--r--drivers/scsi/device_handler/scsi_dh_rdac.c2
-rw-r--r--drivers/scsi/osd/osd_initiator.c2
-rw-r--r--drivers/scsi/osst.c2
-rw-r--r--drivers/scsi/scsi_error.c2
-rw-r--r--drivers/scsi/scsi_lib.c75
-rw-r--r--drivers/scsi/sd.c6
-rw-r--r--drivers/scsi/sd_zbc.c2
-rw-r--r--drivers/scsi/st.c2
-rw-r--r--drivers/scsi/ufs/ufshcd.c6
12 files changed, 62 insertions, 49 deletions
diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c
index 241829e59668..05813a420188 100644
--- a/drivers/scsi/device_handler/scsi_dh_alua.c
+++ b/drivers/scsi/device_handler/scsi_dh_alua.c
@@ -154,7 +154,8 @@ static int submit_rtpg(struct scsi_device *sdev, unsigned char *buff,
return scsi_execute_req_flags(sdev, cdb, DMA_FROM_DEVICE,
buff, bufflen, sshdr,
ALUA_FAILOVER_TIMEOUT * HZ,
- ALUA_FAILOVER_RETRIES, NULL, req_flags);
+ ALUA_FAILOVER_RETRIES, NULL,
+ req_flags, 0);
}
/*
@@ -187,7 +188,8 @@ static int submit_stpg(struct scsi_device *sdev, int group_id,
return scsi_execute_req_flags(sdev, cdb, DMA_TO_DEVICE,
stpg_data, stpg_len,
sshdr, ALUA_FAILOVER_TIMEOUT * HZ,
- ALUA_FAILOVER_RETRIES, NULL, req_flags);
+ ALUA_FAILOVER_RETRIES, NULL,
+ req_flags, 0);
}
static struct alua_port_group *alua_find_get_pg(char *id_str, size_t id_size,
@@ -1063,7 +1065,7 @@ static int alua_prep_fn(struct scsi_device *sdev, struct request *req)
state != SCSI_ACCESS_STATE_ACTIVE &&
state != SCSI_ACCESS_STATE_LBA) {
ret = BLKPREP_KILL;
- req->cmd_flags |= REQ_QUIET;
+ req->rq_flags |= RQF_QUIET;
}
return ret;
diff --git a/drivers/scsi/device_handler/scsi_dh_emc.c b/drivers/scsi/device_handler/scsi_dh_emc.c
index 375d81850f15..5b80746980b8 100644
--- a/drivers/scsi/device_handler/scsi_dh_emc.c
+++ b/drivers/scsi/device_handler/scsi_dh_emc.c
@@ -452,7 +452,7 @@ static int clariion_prep_fn(struct scsi_device *sdev, struct request *req)
if (h->lun_state != CLARIION_LUN_OWNED) {
ret = BLKPREP_KILL;
- req->cmd_flags |= REQ_QUIET;
+ req->rq_flags |= RQF_QUIET;
}
return ret;
diff --git a/drivers/scsi/device_handler/scsi_dh_hp_sw.c b/drivers/scsi/device_handler/scsi_dh_hp_sw.c
index 9406d5f4a3d3..308e87195dc1 100644
--- a/drivers/scsi/device_handler/scsi_dh_hp_sw.c
+++ b/drivers/scsi/device_handler/scsi_dh_hp_sw.c
@@ -266,7 +266,7 @@ static int hp_sw_prep_fn(struct scsi_device *sdev, struct request *req)
if (h->path_state != HP_SW_PATH_ACTIVE) {
ret = BLKPREP_KILL;
- req->cmd_flags |= REQ_QUIET;
+ req->rq_flags |= RQF_QUIET;
}
return ret;
diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c b/drivers/scsi/device_handler/scsi_dh_rdac.c
index 06fbd0b0c68a..00d9c326158e 100644
--- a/drivers/scsi/device_handler/scsi_dh_rdac.c
+++ b/drivers/scsi/device_handler/scsi_dh_rdac.c
@@ -724,7 +724,7 @@ static int rdac_prep_fn(struct scsi_device *sdev, struct request *req)
if (h->state != RDAC_STATE_ACTIVE) {
ret = BLKPREP_KILL;
- req->cmd_flags |= REQ_QUIET;
+ req->rq_flags |= RQF_QUIET;
}
return ret;
diff --git a/drivers/scsi/osd/osd_initiator.c b/drivers/scsi/osd/osd_initiator.c
index 2f2a9910e30e..ef99f62831fb 100644
--- a/drivers/scsi/osd/osd_initiator.c
+++ b/drivers/scsi/osd/osd_initiator.c
@@ -1595,7 +1595,7 @@ static int _init_blk_request(struct osd_request *or,
}
or->request = req;
- req->cmd_flags |= REQ_QUIET;
+ req->rq_flags |= RQF_QUIET;
req->timeout = or->timeout;
req->retries = or->retries;
diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c
index 5033223f6287..a2960f5d98ec 100644
--- a/drivers/scsi/osst.c
+++ b/drivers/scsi/osst.c
@@ -368,7 +368,7 @@ static int osst_execute(struct osst_request *SRpnt, const unsigned char *cmd,
return DRIVER_ERROR << 24;
blk_rq_set_block_pc(req);
- req->cmd_flags |= REQ_QUIET;
+ req->rq_flags |= RQF_QUIET;
SRpnt->bio = NULL;
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 106a6adbd6f1..996e134d79fa 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -1988,7 +1988,7 @@ static void scsi_eh_lock_door(struct scsi_device *sdev)
req->cmd_len = COMMAND_SIZE(req->cmd[0]);
- req->cmd_flags |= REQ_QUIET;
+ req->rq_flags |= RQF_QUIET;
req->timeout = 10 * HZ;
req->retries = 5;
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 2cca9cffc63f..8c52622ac257 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -163,26 +163,11 @@ void scsi_queue_insert(struct scsi_cmnd *cmd, int reason)
{
__scsi_queue_insert(cmd, reason, 1);
}
-/**
- * scsi_execute - insert request and wait for the result
- * @sdev: scsi device
- * @cmd: scsi command
- * @data_direction: data direction
- * @buffer: data buffer
- * @bufflen: len of buffer
- * @sense: optional sense buffer
- * @timeout: request timeout in seconds
- * @retries: number of times to retry request
- * @flags: or into request flags;
- * @resid: optional residual length
- *
- * returns the req->errors value which is the scsi_cmnd result
- * field.
- */
-int scsi_execute(struct scsi_device *sdev, const unsigned char *cmd,
+
+static int __scsi_execute(struct scsi_device *sdev, const unsigned char *cmd,
int data_direction, void *buffer, unsigned bufflen,
unsigned char *sense, int timeout, int retries, u64 flags,
- int *resid)
+ req_flags_t rq_flags, int *resid)
{
struct request *req;
int write = (data_direction == DMA_TO_DEVICE);
@@ -203,7 +188,8 @@ int scsi_execute(struct scsi_device *sdev, const unsigned char *cmd,
req->sense_len = 0;
req->retries = retries;
req->timeout = timeout;
- req->cmd_flags |= flags | REQ_QUIET | REQ_PREEMPT;
+ req->cmd_flags |= flags;
+ req->rq_flags |= rq_flags | RQF_QUIET | RQF_PREEMPT;
/*
* head injection *required* here otherwise quiesce won't work
@@ -227,12 +213,37 @@ int scsi_execute(struct scsi_device *sdev, const unsigned char *cmd,
return ret;
}
+
+/**
+ * scsi_execute - insert request and wait for the result
+ * @sdev: scsi device
+ * @cmd: scsi command
+ * @data_direction: data direction
+ * @buffer: data buffer
+ * @bufflen: len of buffer
+ * @sense: optional sense buffer
+ * @timeout: request timeout in seconds
+ * @retries: number of times to retry request
+ * @flags: or into request flags;
+ * @resid: optional residual length
+ *
+ * returns the req->errors value which is the scsi_cmnd result
+ * field.
+ */
+int scsi_execute(struct scsi_device *sdev, const unsigned char *cmd,
+ int data_direction, void *buffer, unsigned bufflen,
+ unsigned char *sense, int timeout, int retries, u64 flags,
+ int *resid)
+{
+ return __scsi_execute(sdev, cmd, data_direction, buffer, bufflen, sense,
+ timeout, retries, flags, 0, resid);
+}
EXPORT_SYMBOL(scsi_execute);
int scsi_execute_req_flags(struct scsi_device *sdev, const unsigned char *cmd,
int data_direction, void *buffer, unsigned bufflen,
struct scsi_sense_hdr *sshdr, int timeout, int retries,
- int *resid, u64 flags)
+ int *resid, u64 flags, req_flags_t rq_flags)
{
char *sense = NULL;
int result;
@@ -242,8 +253,8 @@ int scsi_execute_req_flags(struct scsi_device *sdev, const unsigned char *cmd,
if (!sense)
return DRIVER_ERROR << 24;
}
- result = scsi_execute(sdev, cmd, data_direction, buffer, bufflen,
- sense, timeout, retries, flags, resid);
+ result = __scsi_execute(sdev, cmd, data_direction, buffer, bufflen,
+ sense, timeout, retries, flags, rq_flags, resid);
if (sshdr)
scsi_normalize_sense(sense, SCSI_SENSE_BUFFERSIZE, sshdr);
@@ -813,7 +824,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
*/
if ((sshdr.asc == 0x0) && (sshdr.ascq == 0x1d))
;
- else if (!(req->cmd_flags & REQ_QUIET))
+ else if (!(req->rq_flags & RQF_QUIET))
scsi_print_sense(cmd);
result = 0;
/* BLOCK_PC may have set error */
@@ -943,7 +954,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
switch (action) {
case ACTION_FAIL:
/* Give up and fail the remainder of the request */
- if (!(req->cmd_flags & REQ_QUIET)) {
+ if (!(req->rq_flags & RQF_QUIET)) {
static DEFINE_RATELIMIT_STATE(_rs,
DEFAULT_RATELIMIT_INTERVAL,
DEFAULT_RATELIMIT_BURST);
@@ -972,7 +983,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
* A new command will be prepared and issued.
*/
if (q->mq_ops) {
- cmd->request->cmd_flags &= ~REQ_DONTPREP;
+ cmd->request->rq_flags &= ~RQF_DONTPREP;
scsi_mq_uninit_cmd(cmd);
scsi_mq_requeue_cmd(cmd);
} else {
@@ -1234,7 +1245,7 @@ scsi_prep_state_check(struct scsi_device *sdev, struct request *req)
/*
* If the devices is blocked we defer normal commands.
*/
- if (!(req->cmd_flags & REQ_PREEMPT))
+ if (!(req->rq_flags & RQF_PREEMPT))
ret = BLKPREP_DEFER;
break;
default:
@@ -1243,7 +1254,7 @@ scsi_prep_state_check(struct scsi_device *sdev, struct request *req)
* special commands. In particular any user initiated
* command is not allowed.
*/
- if (!(req->cmd_flags & REQ_PREEMPT))
+ if (!(req->rq_flags & RQF_PREEMPT))
ret = BLKPREP_KILL;
break;
}
@@ -1279,7 +1290,7 @@ scsi_prep_return(struct request_queue *q, struct request *req, int ret)
blk_delay_queue(q, SCSI_QUEUE_DELAY);
break;
default:
- req->cmd_flags |= REQ_DONTPREP;
+ req->rq_flags |= RQF_DONTPREP;
}
return ret;
@@ -1736,7 +1747,7 @@ static void scsi_request_fn(struct request_queue *q)
* we add the dev to the starved list so it eventually gets
* a run when a tag is freed.
*/
- if (blk_queue_tagged(q) && !(req->cmd_flags & REQ_QUEUED)) {
+ if (blk_queue_tagged(q) && !(req->rq_flags & RQF_QUEUED)) {
spin_lock_irq(shost->host_lock);
if (list_empty(&sdev->starved_entry))
list_add_tail(&sdev->starved_entry,
@@ -1903,11 +1914,11 @@ static int scsi_queue_rq(struct blk_mq_hw_ctx *hctx,
goto out_dec_target_busy;
- if (!(req->cmd_flags & REQ_DONTPREP)) {
+ if (!(req->rq_flags & RQF_DONTPREP)) {
ret = prep_to_mq(scsi_mq_prep_fn(req));
if (ret)
goto out_dec_host_busy;
- req->cmd_flags |= REQ_DONTPREP;
+ req->rq_flags |= RQF_DONTPREP;
} else {
blk_mq_start_request(req);
}
@@ -1952,7 +1963,7 @@ out:
* we hit an error, as we will never see this command
* again.
*/
- if (req->cmd_flags & REQ_DONTPREP)
+ if (req->rq_flags & RQF_DONTPREP)
scsi_mq_uninit_cmd(cmd);
break;
default:
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index b9618ffca829..cef1f78031d4 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1520,7 +1520,7 @@ static int sd_sync_cache(struct scsi_disk *sdkp)
*/
res = scsi_execute_req_flags(sdp, cmd, DMA_NONE, NULL, 0,
&sshdr, timeout, SD_MAX_RETRIES,
- NULL, REQ_PM);
+ NULL, 0, RQF_PM);
if (res == 0)
break;
}
@@ -1879,7 +1879,7 @@ static int sd_done(struct scsi_cmnd *SCpnt)
good_bytes = 0;
req->__data_len = blk_rq_bytes(req);
- req->cmd_flags |= REQ_QUIET;
+ req->rq_flags |= RQF_QUIET;
}
}
}
@@ -3278,7 +3278,7 @@ static int sd_start_stop_device(struct scsi_disk *sdkp, int start)
return -ENODEV;
res = scsi_execute_req_flags(sdp, cmd, DMA_NONE, NULL, 0, &sshdr,
- SD_TIMEOUT, SD_MAX_RETRIES, NULL, REQ_PM);
+ SD_TIMEOUT, SD_MAX_RETRIES, NULL, 0, RQF_PM);
if (res) {
sd_print_result(sdkp, "Start/Stop Unit failed", res);
if (driver_byte(res) & DRIVER_SENSE)
diff --git a/drivers/scsi/sd_zbc.c b/drivers/scsi/sd_zbc.c
index d5b3bd915d9e..394ab490919c 100644
--- a/drivers/scsi/sd_zbc.c
+++ b/drivers/scsi/sd_zbc.c
@@ -348,7 +348,7 @@ void sd_zbc_complete(struct scsi_cmnd *cmd,
* this case, so be quiet about the error.
*/
if (req_op(rq) == REQ_OP_ZONE_RESET)
- rq->cmd_flags |= REQ_QUIET;
+ rq->rq_flags |= RQF_QUIET;
break;
case 0x21:
/*
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 7af5226aa55b..3bc46a4abd43 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -546,7 +546,7 @@ static int st_scsi_execute(struct st_request *SRpnt, const unsigned char *cmd,
return DRIVER_ERROR << 24;
blk_rq_set_block_pc(req);
- req->cmd_flags |= REQ_QUIET;
+ req->rq_flags |= RQF_QUIET;
mdata->null_mapped = 1;
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 05c745663c10..cf549871c1ee 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -5590,7 +5590,7 @@ ufshcd_send_request_sense(struct ufs_hba *hba, struct scsi_device *sdp)
ret = scsi_execute_req_flags(sdp, cmd, DMA_FROM_DEVICE, buffer,
SCSI_SENSE_BUFFERSIZE, NULL,
- msecs_to_jiffies(1000), 3, NULL, REQ_PM);
+ msecs_to_jiffies(1000), 3, NULL, 0, RQF_PM);
if (ret)
pr_err("%s: failed with err %d\n", __func__, ret);
@@ -5652,11 +5652,11 @@ static int ufshcd_set_dev_pwr_mode(struct ufs_hba *hba,
/*
* Current function would be generally called from the power management
- * callbacks hence set the REQ_PM flag so that it doesn't resume the
+ * callbacks hence set the RQF_PM flag so that it doesn't resume the
* already suspended childs.
*/
ret = scsi_execute_req_flags(sdp, cmd, DMA_NONE, NULL, 0, &sshdr,
- START_STOP_TIMEOUT, 0, NULL, REQ_PM);
+ START_STOP_TIMEOUT, 0, NULL, 0, RQF_PM);
if (ret) {
sdev_printk(KERN_WARNING, sdp,
"START_STOP failed for power mode: %d, result %x\n",
generated by cgit (git 2.34.1) at 2024-06-13 21:31:35 +0000