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-rw-r--r--drivers/scsi/eata.c24
-rw-r--r--drivers/scsi/libsas/sas_expander.c16
-rw-r--r--drivers/scsi/libsas/sas_host_smp.c49
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.c22
-rw-r--r--drivers/scsi/mpt2sas/mpt2sas_transport.c23
-rw-r--r--drivers/scsi/osd/osd_initiator.c72
-rw-r--r--drivers/scsi/scsi_lib.c87
-rw-r--r--drivers/scsi/scsi_tgt_lib.c2
-rw-r--r--drivers/scsi/scsi_transport_sas.c4
-rw-r--r--drivers/scsi/sd.c26
-rw-r--r--drivers/scsi/sd_dif.c2
-rw-r--r--drivers/scsi/sg.c18
-rw-r--r--drivers/scsi/sr.c17
-rw-r--r--drivers/scsi/st.c6
-rw-r--r--drivers/scsi/u14-34f.c22
15 files changed, 170 insertions, 220 deletions
diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
index be5099dd94b..c7076ce25e2 100644
--- a/drivers/scsi/eata.c
+++ b/drivers/scsi/eata.c
@@ -1825,7 +1825,7 @@ static int eata2x_queuecommand(struct scsi_cmnd *SCpnt,
if (linked_comm && SCpnt->device->queue_depth > 2
&& TLDEV(SCpnt->device->type)) {
ha->cp_stat[i] = READY;
- flush_dev(SCpnt->device, SCpnt->request->sector, ha, 0);
+ flush_dev(SCpnt->device, blk_rq_pos(SCpnt->request), ha, 0);
return 0;
}
@@ -2144,13 +2144,13 @@ static int reorder(struct hostdata *ha, unsigned long cursec,
if (!cpp->din)
input_only = 0;
- if (SCpnt->request->sector < minsec)
- minsec = SCpnt->request->sector;
- if (SCpnt->request->sector > maxsec)
- maxsec = SCpnt->request->sector;
+ if (blk_rq_pos(SCpnt->request) < minsec)
+ minsec = blk_rq_pos(SCpnt->request);
+ if (blk_rq_pos(SCpnt->request) > maxsec)
+ maxsec = blk_rq_pos(SCpnt->request);
- sl[n] = SCpnt->request->sector;
- ioseek += SCpnt->request->nr_sectors;
+ sl[n] = blk_rq_pos(SCpnt->request);
+ ioseek += blk_rq_sectors(SCpnt->request);
if (!n)
continue;
@@ -2190,7 +2190,7 @@ static int reorder(struct hostdata *ha, unsigned long cursec,
k = il[n];
cpp = &ha->cp[k];
SCpnt = cpp->SCpnt;
- ll[n] = SCpnt->request->nr_sectors;
+ ll[n] = blk_rq_sectors(SCpnt->request);
pl[n] = SCpnt->serial_number;
if (!n)
@@ -2236,12 +2236,12 @@ static int reorder(struct hostdata *ha, unsigned long cursec,
cpp = &ha->cp[k];
SCpnt = cpp->SCpnt;
scmd_printk(KERN_INFO, SCpnt,
- "%s pid %ld mb %d fc %d nr %d sec %ld ns %ld"
+ "%s pid %ld mb %d fc %d nr %d sec %ld ns %u"
" cur %ld s:%c r:%c rev:%c in:%c ov:%c xd %d.\n",
(ihdlr ? "ihdlr" : "qcomm"),
SCpnt->serial_number, k, flushcount,
- n_ready, SCpnt->request->sector,
- SCpnt->request->nr_sectors, cursec, YESNO(s),
+ n_ready, blk_rq_pos(SCpnt->request),
+ blk_rq_sectors(SCpnt->request), cursec, YESNO(s),
YESNO(r), YESNO(rev), YESNO(input_only),
YESNO(overlap), cpp->din);
}
@@ -2408,7 +2408,7 @@ static irqreturn_t ihdlr(struct Scsi_Host *shost)
if (linked_comm && SCpnt->device->queue_depth > 2
&& TLDEV(SCpnt->device->type))
- flush_dev(SCpnt->device, SCpnt->request->sector, ha, 1);
+ flush_dev(SCpnt->device, blk_rq_pos(SCpnt->request), ha, 1);
tstatus = status_byte(spp->target_status);
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index 3da02e43678..54fa1e42dc4 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -1927,21 +1927,21 @@ int sas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
/* do we need to support multiple segments? */
if (req->bio->bi_vcnt > 1 || rsp->bio->bi_vcnt > 1) {
printk("%s: multiple segments req %u %u, rsp %u %u\n",
- __func__, req->bio->bi_vcnt, req->data_len,
- rsp->bio->bi_vcnt, rsp->data_len);
+ __func__, req->bio->bi_vcnt, blk_rq_bytes(req),
+ rsp->bio->bi_vcnt, blk_rq_bytes(rsp));
return -EINVAL;
}
- ret = smp_execute_task(dev, bio_data(req->bio), req->data_len,
- bio_data(rsp->bio), rsp->data_len);
+ ret = smp_execute_task(dev, bio_data(req->bio), blk_rq_bytes(req),
+ bio_data(rsp->bio), blk_rq_bytes(rsp));
if (ret > 0) {
/* positive number is the untransferred residual */
- rsp->data_len = ret;
- req->data_len = 0;
+ rsp->resid_len = ret;
+ req->resid_len = 0;
ret = 0;
} else if (ret == 0) {
- rsp->data_len = 0;
- req->data_len = 0;
+ rsp->resid_len = 0;
+ req->resid_len = 0;
}
return ret;
diff --git a/drivers/scsi/libsas/sas_host_smp.c b/drivers/scsi/libsas/sas_host_smp.c
index d110a366c48..1bc3b756799 100644
--- a/drivers/scsi/libsas/sas_host_smp.c
+++ b/drivers/scsi/libsas/sas_host_smp.c
@@ -134,24 +134,24 @@ int sas_smp_host_handler(struct Scsi_Host *shost, struct request *req,
{
u8 *req_data = NULL, *resp_data = NULL, *buf;
struct sas_ha_struct *sas_ha = SHOST_TO_SAS_HA(shost);
- int error = -EINVAL, resp_data_len = rsp->data_len;
+ int error = -EINVAL;
/* eight is the minimum size for request and response frames */
- if (req->data_len < 8 || rsp->data_len < 8)
+ if (blk_rq_bytes(req) < 8 || blk_rq_bytes(rsp) < 8)
goto out;
- if (bio_offset(req->bio) + req->data_len > PAGE_SIZE ||
- bio_offset(rsp->bio) + rsp->data_len > PAGE_SIZE) {
+ if (bio_offset(req->bio) + blk_rq_bytes(req) > PAGE_SIZE ||
+ bio_offset(rsp->bio) + blk_rq_bytes(rsp) > PAGE_SIZE) {
shost_printk(KERN_ERR, shost,
"SMP request/response frame crosses page boundary");
goto out;
}
- req_data = kzalloc(req->data_len, GFP_KERNEL);
+ req_data = kzalloc(blk_rq_bytes(req), GFP_KERNEL);
/* make sure frame can always be built ... we copy
* back only the requested length */
- resp_data = kzalloc(max(rsp->data_len, 128U), GFP_KERNEL);
+ resp_data = kzalloc(max(blk_rq_bytes(rsp), 128U), GFP_KERNEL);
if (!req_data || !resp_data) {
error = -ENOMEM;
@@ -160,7 +160,7 @@ int sas_smp_host_handler(struct Scsi_Host *shost, struct request *req,
local_irq_disable();
buf = kmap_atomic(bio_page(req->bio), KM_USER0) + bio_offset(req->bio);
- memcpy(req_data, buf, req->data_len);
+ memcpy(req_data, buf, blk_rq_bytes(req));
kunmap_atomic(buf - bio_offset(req->bio), KM_USER0);
local_irq_enable();
@@ -178,15 +178,15 @@ int sas_smp_host_handler(struct Scsi_Host *shost, struct request *req,
switch (req_data[1]) {
case SMP_REPORT_GENERAL:
- req->data_len -= 8;
- resp_data_len -= 32;
+ req->resid_len -= 8;
+ rsp->resid_len -= 32;
resp_data[2] = SMP_RESP_FUNC_ACC;
resp_data[9] = sas_ha->num_phys;
break;
case SMP_REPORT_MANUF_INFO:
- req->data_len -= 8;
- resp_data_len -= 64;
+ req->resid_len -= 8;
+ rsp->resid_len -= 64;
resp_data[2] = SMP_RESP_FUNC_ACC;
memcpy(resp_data + 12, shost->hostt->name,
SAS_EXPANDER_VENDOR_ID_LEN);
@@ -199,13 +199,13 @@ int sas_smp_host_handler(struct Scsi_Host *shost, struct request *req,
break;
case SMP_DISCOVER:
- req->data_len -= 16;
- if ((int)req->data_len < 0) {
- req->data_len = 0;
+ req->resid_len -= 16;
+ if ((int)req->resid_len < 0) {
+ req->resid_len = 0;
error = -EINVAL;
goto out;
}
- resp_data_len -= 56;
+ rsp->resid_len -= 56;
sas_host_smp_discover(sas_ha, resp_data, req_data[9]);
break;
@@ -215,13 +215,13 @@ int sas_smp_host_handler(struct Scsi_Host *shost, struct request *req,
break;
case SMP_REPORT_PHY_SATA:
- req->data_len -= 16;
- if ((int)req->data_len < 0) {
- req->data_len = 0;
+ req->resid_len -= 16;
+ if ((int)req->resid_len < 0) {
+ req->resid_len = 0;
error = -EINVAL;
goto out;
}
- resp_data_len -= 60;
+ rsp->resid_len -= 60;
sas_report_phy_sata(sas_ha, resp_data, req_data[9]);
break;
@@ -238,13 +238,13 @@ int sas_smp_host_handler(struct Scsi_Host *shost, struct request *req,
break;
case SMP_PHY_CONTROL:
- req->data_len -= 44;
- if ((int)req->data_len < 0) {
- req->data_len = 0;
+ req->resid_len -= 44;
+ if ((int)req->resid_len < 0) {
+ req->resid_len = 0;
error = -EINVAL;
goto out;
}
- resp_data_len -= 8;
+ rsp->resid_len -= 8;
sas_phy_control(sas_ha, req_data[9], req_data[10],
req_data[32] >> 4, req_data[33] >> 4,
resp_data);
@@ -261,11 +261,10 @@ int sas_smp_host_handler(struct Scsi_Host *shost, struct request *req,
local_irq_disable();
buf = kmap_atomic(bio_page(rsp->bio), KM_USER0) + bio_offset(rsp->bio);
- memcpy(buf, resp_data, rsp->data_len);
+ memcpy(buf, resp_data, blk_rq_bytes(rsp));
flush_kernel_dcache_page(bio_page(rsp->bio));
kunmap_atomic(buf - bio_offset(rsp->bio), KM_USER0);
local_irq_enable();
- rsp->data_len = resp_data_len;
out:
kfree(req_data);
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index ccbde41c153..e9fa6762044 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -1659,10 +1659,10 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_scsi_buf *lpfc_cmd,
uint32_t bgstat = bgf->bgstat;
uint64_t failing_sector = 0;
- printk(KERN_ERR "BG ERROR in cmd 0x%x lba 0x%llx blk cnt 0x%lx "
+ printk(KERN_ERR "BG ERROR in cmd 0x%x lba 0x%llx blk cnt 0x%x "
"bgstat=0x%x bghm=0x%x\n",
cmd->cmnd[0], (unsigned long long)scsi_get_lba(cmd),
- cmd->request->nr_sectors, bgstat, bghm);
+ blk_rq_sectors(cmd->request), bgstat, bghm);
spin_lock(&_dump_buf_lock);
if (!_dump_buf_done) {
@@ -3024,15 +3024,15 @@ lpfc_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
if (cmnd->cmnd[0] == READ_10)
lpfc_printf_vlog(vport, KERN_WARNING, LOG_BG,
"9035 BLKGRD: READ @ sector %llu, "
- "count %lu\n",
- (unsigned long long)scsi_get_lba(cmnd),
- cmnd->request->nr_sectors);
+ "count %u\n",
+ (unsigned long long)scsi_get_lba(cmnd),
+ blk_rq_sectors(cmnd->request));
else if (cmnd->cmnd[0] == WRITE_10)
lpfc_printf_vlog(vport, KERN_WARNING, LOG_BG,
"9036 BLKGRD: WRITE @ sector %llu, "
- "count %lu cmd=%p\n",
+ "count %u cmd=%p\n",
(unsigned long long)scsi_get_lba(cmnd),
- cmnd->request->nr_sectors,
+ blk_rq_sectors(cmnd->request),
cmnd);
err = lpfc_bg_scsi_prep_dma_buf(phba, lpfc_cmd);
@@ -3052,15 +3052,15 @@ lpfc_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
if (cmnd->cmnd[0] == READ_10)
lpfc_printf_vlog(vport, KERN_WARNING, LOG_BG,
"9040 dbg: READ @ sector %llu, "
- "count %lu\n",
+ "count %u\n",
(unsigned long long)scsi_get_lba(cmnd),
- cmnd->request->nr_sectors);
+ blk_rq_sectors(cmnd->request));
else if (cmnd->cmnd[0] == WRITE_10)
lpfc_printf_vlog(vport, KERN_WARNING, LOG_BG,
"9041 dbg: WRITE @ sector %llu, "
- "count %lu cmd=%p\n",
+ "count %u cmd=%p\n",
(unsigned long long)scsi_get_lba(cmnd),
- cmnd->request->nr_sectors, cmnd);
+ blk_rq_sectors(cmnd->request), cmnd);
else
lpfc_printf_vlog(vport, KERN_WARNING, LOG_BG,
"9042 dbg: parser not implemented\n");
diff --git a/drivers/scsi/mpt2sas/mpt2sas_transport.c b/drivers/scsi/mpt2sas/mpt2sas_transport.c
index e4d858617c8..686695b155c 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_transport.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_transport.c
@@ -1041,7 +1041,7 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
if (req->bio->bi_vcnt > 1 || rsp->bio->bi_vcnt > 1) {
printk(MPT2SAS_ERR_FMT "%s: multiple segments req %u %u, "
"rsp %u %u\n", ioc->name, __func__, req->bio->bi_vcnt,
- req->data_len, rsp->bio->bi_vcnt, rsp->data_len);
+ blk_rq_bytes(req), rsp->bio->bi_vcnt, blk_rq_bytes(rsp));
return -EINVAL;
}
@@ -1104,7 +1104,7 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
*((u64 *)&mpi_request->SASAddress) = (rphy) ?
cpu_to_le64(rphy->identify.sas_address) :
cpu_to_le64(ioc->sas_hba.sas_address);
- mpi_request->RequestDataLength = cpu_to_le16(req->data_len - 4);
+ mpi_request->RequestDataLength = cpu_to_le16(blk_rq_bytes(req) - 4);
psge = &mpi_request->SGL;
/* WRITE sgel first */
@@ -1112,13 +1112,13 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
MPI2_SGE_FLAGS_END_OF_BUFFER | MPI2_SGE_FLAGS_HOST_TO_IOC);
sgl_flags = sgl_flags << MPI2_SGE_FLAGS_SHIFT;
dma_addr_out = pci_map_single(ioc->pdev, bio_data(req->bio),
- req->data_len, PCI_DMA_BIDIRECTIONAL);
+ blk_rq_bytes(req), PCI_DMA_BIDIRECTIONAL);
if (!dma_addr_out) {
mpt2sas_base_free_smid(ioc, le16_to_cpu(smid));
goto unmap;
}
- ioc->base_add_sg_single(psge, sgl_flags | (req->data_len - 4),
+ ioc->base_add_sg_single(psge, sgl_flags | (blk_rq_bytes(req) - 4),
dma_addr_out);
/* incr sgel */
@@ -1129,14 +1129,14 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
MPI2_SGE_FLAGS_LAST_ELEMENT | MPI2_SGE_FLAGS_END_OF_BUFFER |
MPI2_SGE_FLAGS_END_OF_LIST);
sgl_flags = sgl_flags << MPI2_SGE_FLAGS_SHIFT;
- dma_addr_in = pci_map_single(ioc->pdev, bio_data(rsp->bio),
- rsp->data_len, PCI_DMA_BIDIRECTIONAL);
+ dma_addr_in = pci_map_single(ioc->pdev, bio_data(rsp->bio),
+ blk_rq_bytes(rsp), PCI_DMA_BIDIRECTIONAL);
if (!dma_addr_in) {
mpt2sas_base_free_smid(ioc, le16_to_cpu(smid));
goto unmap;
}
- ioc->base_add_sg_single(psge, sgl_flags | (rsp->data_len + 4),
+ ioc->base_add_sg_single(psge, sgl_flags | (blk_rq_bytes(rsp) + 4),
dma_addr_in);
dtransportprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s - "
@@ -1170,9 +1170,8 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
memcpy(req->sense, mpi_reply, sizeof(*mpi_reply));
req->sense_len = sizeof(*mpi_reply);
- req->data_len = 0;
- rsp->data_len -= mpi_reply->ResponseDataLength;
-
+ req->resid_len = 0;
+ rsp->resid_len -= mpi_reply->ResponseDataLength;
} else {
dtransportprintk(ioc, printk(MPT2SAS_DEBUG_FMT
"%s - no reply\n", ioc->name, __func__));
@@ -1188,10 +1187,10 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
unmap:
if (dma_addr_out)
- pci_unmap_single(ioc->pdev, dma_addr_out, req->data_len,
+ pci_unmap_single(ioc->pdev, dma_addr_out, blk_rq_bytes(req),
PCI_DMA_BIDIRECTIONAL);
if (dma_addr_in)
- pci_unmap_single(ioc->pdev, dma_addr_in, rsp->data_len,
+ pci_unmap_single(ioc->pdev, dma_addr_in, blk_rq_bytes(rsp),
PCI_DMA_BIDIRECTIONAL);
out:
diff --git a/drivers/scsi/osd/osd_initiator.c b/drivers/scsi/osd/osd_initiator.c
index 71341ad3234..7a117c18114 100644
--- a/drivers/scsi/osd/osd_initiator.c
+++ b/drivers/scsi/osd/osd_initiator.c
@@ -921,26 +921,6 @@ int osd_req_add_set_attr_list(struct osd_request *or,
}
EXPORT_SYMBOL(osd_req_add_set_attr_list);
-static int _append_map_kern(struct request *req,
- void *buff, unsigned len, gfp_t flags)
-{
- struct bio *bio;
- int ret;
-
- bio = bio_map_kern(req->q, buff, len, flags);
- if (IS_ERR(bio)) {
- OSD_ERR("Failed bio_map_kern(%p, %d) => %ld\n", buff, len,
- PTR_ERR(bio));
- return PTR_ERR(bio);
- }
- ret = blk_rq_append_bio(req->q, req, bio);
- if (ret) {
- OSD_ERR("Failed blk_rq_append_bio(%p) => %d\n", bio, ret);
- bio_put(bio);
- }
- return ret;
-}
-
static int _req_append_segment(struct osd_request *or,
unsigned padding, struct _osd_req_data_segment *seg,
struct _osd_req_data_segment *last_seg, struct _osd_io_info *io)
@@ -956,14 +936,14 @@ static int _req_append_segment(struct osd_request *or,
else
pad_buff = io->pad_buff;
- ret = _append_map_kern(io->req, pad_buff, padding,
+ ret = blk_rq_map_kern(io->req->q, io->req, pad_buff, padding,
or->alloc_flags);
if (ret)
return ret;
io->total_bytes += padding;
}
- ret = _append_map_kern(io->req, seg->buff, seg->total_bytes,
+ ret = blk_rq_map_kern(io->req->q, io->req, seg->buff, seg->total_bytes,
or->alloc_flags);
if (ret)
return ret;
@@ -1324,6 +1304,21 @@ static int _osd_req_finalize_data_integrity(struct osd_request *or,
/*
* osd_finalize_request and helpers
*/
+static struct request *_make_request(struct request_queue *q, bool has_write,
+ struct _osd_io_info *oii, gfp_t flags)
+{
+ if (oii->bio)
+ return blk_make_request(q, oii->bio, flags);
+ else {
+ struct request *req;
+
+ req = blk_get_request(q, has_write ? WRITE : READ, flags);
+ if (unlikely(!req))
+ return ERR_PTR(-ENOMEM);
+
+ return req;
+ }
+}
static int _init_blk_request(struct osd_request *or,
bool has_in, bool has_out)
@@ -1332,11 +1327,13 @@ static int _init_blk_request(struct osd_request *or,
struct scsi_device *scsi_device = or->osd_dev->scsi_device;
struct request_queue *q = scsi_device->request_queue;
struct request *req;
- int ret = -ENOMEM;
+ int ret;
- req = blk_get_request(q, has_out, flags);
- if (!req)
+ req = _make_request(q, has_out, has_out ? &or->out : &or->in, flags);
+ if (IS_ERR(req)) {
+ ret = PTR_ERR(req);
goto out;
+ }
or->request = req;
req->cmd_type = REQ_TYPE_BLOCK_PC;
@@ -1351,9 +1348,10 @@ static int _init_blk_request(struct osd_request *or,
or->out.req = req;
if (has_in) {
/* allocate bidi request */
- req = blk_get_request(q, READ, flags);
- if (!req) {
+ req = _make_request(q, false, &or->in, flags);
+ if (IS_ERR(req)) {
OSD_DEBUG("blk_get_request for bidi failed\n");
+ ret = PTR_ERR(req);
goto out;
}
req->cmd_type = REQ_TYPE_BLOCK_PC;
@@ -1398,26 +1396,6 @@ int osd_finalize_request(struct osd_request *or,
return ret;
}
- if (or->out.bio) {
- ret = blk_rq_append_bio(or->request->q, or->out.req,
- or->out.bio);
- if (ret) {
- OSD_DEBUG("blk_rq_append_bio out failed\n");
- return ret;
- }
- OSD_DEBUG("out bytes=%llu (bytes_req=%u)\n",
- _LLU(or->out.total_bytes), or->out.req->data_len);
- }
- if (or->in.bio) {
- ret = blk_rq_append_bio(or->request->q, or->in.req, or->in.bio);
- if (ret) {
- OSD_DEBUG("blk_rq_append_bio in failed\n");
- return ret;
- }
- OSD_DEBUG("in bytes=%llu (bytes_req=%u)\n",
- _LLU(or->in.total_bytes), or->in.req->data_len);
- }
-
or->out.pad_buff = sg_out_pad_buffer;
or->in.pad_buff = sg_in_pad_buffer;
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 27dbf2e8e34..30f3275e119 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -240,11 +240,11 @@ int scsi_execute(struct scsi_device *sdev, const unsigned char *cmd,
* is invalid. Prevent the garbage from being misinterpreted
* and prevent security leaks by zeroing out the excess data.
*/
- if (unlikely(req->data_len > 0 && req->data_len <= bufflen))
- memset(buffer + (bufflen - req->data_len), 0, req->data_len);
+ if (unlikely(req->resid_len > 0 && req->resid_len <= bufflen))
+ memset(buffer + (bufflen - req->resid_len), 0, req->resid_len);
if (resid)
- *resid = req->data_len;
+ *resid = req->resid_len;
ret = req->errors;
out:
blk_put_request(req);
@@ -546,14 +546,9 @@ static struct scsi_cmnd *scsi_end_request(struct scsi_cmnd *cmd, int error,
* to queue the remainder of them.
*/
if (blk_end_request(req, error, bytes)) {
- int leftover = (req->hard_nr_sectors << 9);
-
- if (blk_pc_request(req))
- leftover = req->data_len;
-
/* kill remainder if no retrys */
if (error && scsi_noretry_cmd(cmd))
- blk_end_request(req, error, leftover);
+ blk_end_request_all(req, error);
else {
if (requeue) {
/*
@@ -673,34 +668,6 @@ void scsi_release_buffers(struct scsi_cmnd *cmd)
EXPORT_SYMBOL(scsi_release_buffers);
/*
- * Bidi commands Must be complete as a whole, both sides at once.
- * If part of the bytes were written and lld returned
- * scsi_in()->resid and/or scsi_out()->resid this information will be left
- * in req->data_len and req->next_rq->data_len. The upper-layer driver can
- * decide what to do with this information.
- */
-static void scsi_end_bidi_request(struct scsi_cmnd *cmd)
-{
- struct request *req = cmd->request;
- unsigned int dlen = req->data_len;
- unsigned int next_dlen = req->next_rq->data_len;
-
- req->data_len = scsi_out(cmd)->resid;
- req->next_rq->data_len = scsi_in(cmd)->resid;
-
- /* The req and req->next_rq have not been completed */
- BUG_ON(blk_end_bidi_request(req, 0, dlen, next_dlen));
-
- scsi_release_buffers(cmd);
-
- /*
- * This will goose the queue request function at the end, so we don't
- * need to worry about launching another command.
- */
- scsi_next_command(cmd);
-}
-
-/*
* Function: scsi_io_completion()
*
* Purpose: Completion processing for block device I/O requests.
@@ -739,7 +706,6 @@ static void scsi_end_bidi_request(struct scsi_cmnd *cmd)
void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
{
int result = cmd->result;
- int this_count;
struct request_queue *q = cmd->device->request_queue;
struct request *req = cmd->request;
int error = 0;
@@ -773,12 +739,22 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
if (!sense_deferred)
error = -EIO;
}
+
+ req->resid_len = scsi_get_resid(cmd);
+
if (scsi_bidi_cmnd(cmd)) {
- /* will also release_buffers */
- scsi_end_bidi_request(cmd);
+ /*
+ * Bidi commands Must be complete as a whole,
+ * both sides at once.
+ */
+ req->next_rq->resid_len = scsi_in(cmd)->resid;
+
+ blk_end_request_all(req, 0);
+
+ scsi_release_buffers(cmd);
+ scsi_next_command(cmd);
return;
}
- req->data_len = scsi_get_resid(cmd);
}
BUG_ON(blk_bidi_rq(req)); /* bidi not support for !blk_pc_request yet */
@@ -787,9 +763,9 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
* Next deal with any sectors which we were able to correctly
* handle.
*/
- SCSI_LOG_HLCOMPLETE(1, printk("%ld sectors total, "
+ SCSI_LOG_HLCOMPLETE(1, printk("%u sectors total, "
"%d bytes done.\n",
- req->nr_sectors, good_bytes));
+ blk_rq_sectors(req), good_bytes));
/*
* Recovered errors need reporting, but they're always treated
@@ -812,7 +788,6 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
*/
if (scsi_end_request(cmd, error, good_bytes, result == 0) == NULL)
return;
- this_count = blk_rq_bytes(req);
error = -EIO;
@@ -922,7 +897,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
if (driver_byte(result) & DRIVER_SENSE)
scsi_print_sense("", cmd);
}
- blk_end_request(req, -EIO, blk_rq_bytes(req));
+ blk_end_request_all(req, -EIO);
scsi_next_command(cmd);
break;
case ACTION_REPREP:
@@ -965,10 +940,7 @@ static int scsi_init_sgtable(struct request *req, struct scsi_data_buffer *sdb,
count = blk_rq_map_sg(req->q, req, sdb->table.sgl);
BUG_ON(count > sdb->table.nents);
sdb->table.nents = count;
- if (blk_pc_request(req))
- sdb->length = req->data_len;
- else
- sdb->length = req->nr_sectors << 9;
+ sdb->length = blk_rq_bytes(req);
return BLKPREP_OK;
}
@@ -1087,22 +1059,21 @@ int scsi_setup_blk_pc_cmnd(struct scsi_device *sdev, struct request *req)
if (unlikely(ret))
return ret;
} else {
- BUG_ON(req->data_len);
- BUG_ON(req->data);
+ BUG_ON(blk_rq_bytes(req));
memset(&cmd->sdb, 0, sizeof(cmd->sdb));
req->buffer = NULL;
}
cmd->cmd_len = req->cmd_len;
- if (!req->data_len)
+ if (!blk_rq_bytes(req))
cmd->sc_data_direction = DMA_NONE;
else if (rq_data_dir(req) == WRITE)
cmd->sc_data_direction = DMA_TO_DEVICE;
else
cmd->sc_data_direction = DMA_FROM_DEVICE;
- cmd->transfersize = req->data_len;
+ cmd->transfersize = blk_rq_bytes(req);
cmd->allowed = req->retries;
return BLKPREP_OK;
}
@@ -1212,7 +1183,7 @@ int scsi_prep_return(struct request_queue *q, struct request *req, int ret)
break;
case BLKPREP_DEFER:
/*
- * If we defer, the elv_next_request() returns NULL, but the
+ * If we defer, the blk_peek_request() returns NULL, but the
* queue must be restarted, so we plug here if no returning
* command will automatically do that.
*/
@@ -1388,7 +1359,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
struct scsi_target *starget = scsi_target(sdev);
struct Scsi_Host *shost = sdev->host;
- blkdev_dequeue_request(req);
+ blk_start_request(req);
if (unlikely(cmd == NULL)) {
printk(KERN_CRIT "impossible request in %s.\n",
@@ -1480,7 +1451,7 @@ static void scsi_request_fn(struct request_queue *q)
if (!sdev) {
printk("scsi: killing requests for dead queue\n");
- while ((req = elv_next_request(q)) != NULL)
+ while ((req = blk_peek_request(q)) != NULL)
scsi_kill_request(req, q);
return;
}
@@ -1501,7 +1472,7 @@ static void scsi_request_fn(struct request_queue *q)
* that the request is fully prepared even if we cannot
* accept it.
*/
- req = elv_next_request(q);
+ req = blk_peek_request(q);
if (!req || !scsi_dev_queue_ready(q, sdev))
break;
@@ -1517,7 +1488,7 @@ static void scsi_request_fn(struct request_queue *q)
* Remove the request from the request list.
*/
if (!(blk_queue_tagged(q) && !blk_queue_start_tag(q, req)))
- blkdev_dequeue_request(req);
+ blk_start_request(req);
sdev->device_busy++;
spin_unlock(q->queue_lock);
diff --git a/drivers/scsi/scsi_tgt_lib.c b/drivers/scsi/scsi_tgt_lib.c
index 48ba413f7f6..10303272ba4 100644
--- a/drivers/scsi/scsi_tgt_lib.c
+++ b/drivers/scsi/scsi_tgt_lib.c
@@ -387,7 +387,7 @@ static int scsi_map_user_pages(struct scsi_tgt_cmd *tcmd, struct scsi_cmnd *cmd,
* we use REQ_TYPE_BLOCK_PC so scsi_init_io doesn't set the
* length for us.
*/
- cmd->sdb.length = rq->data_len;
+ cmd->sdb.length = blk_rq_bytes(rq);
return 0;
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index 50988cbf7b2..d606452297c 100644
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -163,12 +163,10 @@ static void sas_smp_request(struct request_queue *q, struct Scsi_Host *shost,
int (*handler)(struct Scsi_Host *, struct sas_rphy *, struct request *);
while (!blk_queue_plugged(q)) {
- req = elv_next_request(q);
+ req = blk_fetch_request(q);
if (!req)
break;
- blkdev_dequeue_request(req);
-
spin_unlock_irq(q->queue_lock);
handler = to_sas_internal(shost->transportt)->f->smp_handler;
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index d8e1d15101b..878b17a9af3 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -384,9 +384,9 @@ static int sd_prep_fn(struct request_queue *q, struct request *rq)
struct scsi_device *sdp = q->queuedata;
struct gendisk *disk = rq->rq_disk;
struct scsi_disk *sdkp;
- sector_t block = rq->sector;
+ sector_t block = blk_rq_pos(rq);
sector_t threshold;
- unsigned int this_count = rq->nr_sectors;
+ unsigned int this_count = blk_rq_sectors(rq);
int ret, host_dif;
if (rq->cmd_type == REQ_TYPE_BLOCK_PC) {
@@ -413,10 +413,10 @@ static int sd_prep_fn(struct request_queue *q, struct request *rq)
this_count));
if (!sdp || !scsi_device_online(sdp) ||
- block + rq->nr_sectors > get_capacity(disk)) {
+ block + blk_rq_sectors(rq) > get_capacity(disk)) {
SCSI_LOG_HLQUEUE(2, scmd_printk(KERN_INFO, SCpnt,
- "Finishing %ld sectors\n",
- rq->nr_sectors));
+ "Finishing %u sectors\n",
+ blk_rq_sectors(rq)));
SCSI_LOG_HLQUEUE(2, scmd_printk(KERN_INFO, SCpnt,
"Retry with 0x%p\n", SCpnt));
goto out;
@@ -463,7 +463,7 @@ static int sd_prep_fn(struct request_queue *q, struct request *rq)
* for this.
*/
if (sdp->sector_size == 1024) {
- if ((block & 1) || (rq->nr_sectors & 1)) {
+ if ((block & 1) || (blk_rq_sectors(rq) & 1)) {
scmd_printk(KERN_ERR, SCpnt,
"Bad block number requested\n");
goto out;
@@ -473,7 +473,7 @@ static int sd_prep_fn(struct request_queue *q, struct request *rq)
}
}
if (sdp->sector_size == 2048) {
- if ((block & 3) || (rq->nr_sectors & 3)) {
+ if ((block & 3) || (blk_rq_sectors(rq) & 3)) {
scmd_printk(KERN_ERR, SCpnt,
"Bad block number requested\n");
goto out;
@@ -483,7 +483,7 @@ static int sd_prep_fn(struct request_queue *q, struct request *rq)
}
}
if (sdp->sector_size == 4096) {
- if ((block & 7) || (rq->nr_sectors & 7)) {
+ if ((block & 7) || (blk_rq_sectors(rq) & 7)) {
scmd_printk(KERN_ERR, SCpnt,
"Bad block number requested\n");
goto out;
@@ -512,10 +512,10 @@ static int sd_prep_fn(struct request_queue *q, struct request *rq)
}
SCSI_LOG_HLQUEUE(2, scmd_printk(KERN_INFO, SCpnt,
- "%s %d/%ld 512 byte blocks.\n",
+ "%s %d/%u 512 byte blocks.\n",
(rq_data_dir(rq) == WRITE) ?
"writing" : "reading", this_count,
- rq->nr_sectors));
+ blk_rq_sectors(rq)));
/* Set RDPROTECT/WRPROTECT if disk is formatted with DIF */
host_dif = scsi_host_dif_capable(sdp->host, sdkp->protection_type);
@@ -971,8 +971,8 @@ static struct block_device_operations sd_fops = {
static unsigned int sd_completed_bytes(struct scsi_cmnd *scmd)
{
- u64 start_lba = scmd->request->sector;
- u64 end_lba = scmd->request->sector + (scsi_bufflen(scmd) / 512);
+ u64 start_lba = blk_rq_pos(scmd->request);
+ u64 end_lba = blk_rq_pos(scmd->request) + (scsi_bufflen(scmd) / 512);
u64 bad_lba;
int info_valid;
@@ -1510,7 +1510,7 @@ got_data:
*/
sector_size = 512;
}
- blk_queue_hardsect_size(sdp->request_queue, sector_size);
+ blk_queue_logical_block_size(sdp->request_queue, sector_size);
{
char cap_str_2[10], cap_str_10[10];
diff --git a/drivers/scsi/sd_dif.c b/drivers/scsi/sd_dif.c
index 184dff49279..82f14a9482d 100644
--- a/drivers/scsi/sd_dif.c
+++ b/drivers/scsi/sd_dif.c
@@ -507,7 +507,7 @@ void sd_dif_complete(struct scsi_cmnd *scmd, unsigned int good_bytes)
sector_sz = scmd->device->sector_size;
sectors = good_bytes / sector_sz;
- phys = scmd->request->sector & 0xffffffff;
+ phys = blk_rq_pos(scmd->request) & 0xffffffff;
if (sector_sz == 4096)
phys >>= 3;
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index e1716f14cd4..8201387b4da 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -289,8 +289,8 @@ sg_open(struct inode *inode, struct file *filp)
if (list_empty(&sdp->sfds)) { /* no existing opens on this device */
sdp->sgdebug = 0;
q = sdp->device->request_queue;
- sdp->sg_tablesize = min(q->max_hw_segments,
- q->max_phys_segments);
+ sdp->sg_tablesize = min(queue_max_hw_segments(q),
+ queue_max_phys_segments(q));
}
if ((sfp = sg_add_sfp(sdp, dev)))
filp->private_data = sfp;
@@ -909,7 +909,7 @@ sg_ioctl(struct inode *inode, struct file *filp,
if (val < 0)
return -EINVAL;
val = min_t(int, val,
- sdp->device->request_queue->max_sectors * 512);
+ queue_max_sectors(sdp->device->request_queue) * 512);
if (val != sfp->reserve.bufflen) {
if (sg_res_in_use(sfp) || sfp->mmap_called)
return -EBUSY;
@@ -919,7 +919,7 @@ sg_ioctl(struct inode *inode, struct file *filp,
return 0;
case SG_GET_RESERVED_SIZE:
val = min_t(int, sfp->reserve.bufflen,
- sdp->device->request_queue->max_sectors * 512);
+ queue_max_sectors(sdp->device->request_queue) * 512);
return put_user(val, ip);
case SG_SET_COMMAND_Q:
result = get_user(val, ip);
@@ -1059,12 +1059,13 @@ sg_ioctl(struct inode *inode, struct file *filp,
return -ENODEV;
return scsi_ioctl(sdp->device, cmd_in, p);
case BLKSECTGET:
- return put_user(sdp->device->request_queue->max_sectors * 512,
+ return put_user(queue_max_sectors(sdp->device->request_queue) * 512,
ip);
case BLKTRACESETUP:
return blk_trace_setup(sdp->device->request_queue,
sdp->disk->disk_name,
MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
+ NULL,
(char *)arg);
case BLKTRACESTART:
return blk_trace_startstop(sdp->device->request_queue, 1);
@@ -1260,7 +1261,7 @@ static void sg_rq_end_io(struct request *rq, int uptodate)
sense = rq->sense;
result = rq->errors;
- resid = rq->data_len;
+ resid = rq->resid_len;
SCSI_LOG_TIMEOUT(4, printk("sg_cmd_done: %s, pack_id=%d, res=0x%x\n",
sdp->disk->disk_name, srp->header.pack_id, result));
@@ -1377,7 +1378,8 @@ static Sg_device *sg_alloc(struct gendisk *disk, struct scsi_device *scsidp)
sdp->device = scsidp;
INIT_LIST_HEAD(&sdp->sfds);
init_waitqueue_head(&sdp->o_excl_wait);
- sdp->sg_tablesize = min(q->max_hw_segments, q->max_phys_segments);
+ sdp->sg_tablesize = min(queue_max_hw_segments(q),
+ queue_max_phys_segments(q));
sdp->index = k;
kref_init(&sdp->d_ref);
@@ -2055,7 +2057,7 @@ sg_add_sfp(Sg_device * sdp, int dev)
sg_big_buff = def_reserved_size;
bufflen = min_t(int, sg_big_buff,
- sdp->device->request_queue->max_sectors * 512);
+ queue_max_sectors(sdp->device->request_queue) * 512);
sg_build_reserve(sfp, bufflen);
SCSI_LOG_TIMEOUT(3, printk("sg_add_sfp: bufflen=%d, k_use_sg=%d\n",
sfp->reserve.bufflen, sfp->reserve.k_use_sg));
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 0e1a0f2d2ad..cd350dfc121 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -292,7 +292,8 @@ static int sr_done(struct scsi_cmnd *SCpnt)
if (cd->device->sector_size == 2048)
error_sector <<= 2;
error_sector &= ~(block_sectors - 1);
- good_bytes = (error_sector - SCpnt->request->sector) << 9;
+ good_bytes = (error_sector -
+ blk_rq_pos(SCpnt->request)) << 9;
if (good_bytes < 0 || good_bytes >= this_count)
good_bytes = 0;
/*
@@ -349,8 +350,8 @@ static int sr_prep_fn(struct request_queue *q, struct request *rq)
cd->disk->disk_name, block));
if (!cd->device || !scsi_device_online(cd->device)) {
- SCSI_LOG_HLQUEUE(2, printk("Finishing %ld sectors\n",
- rq->nr_sectors));
+ SCSI_LOG_HLQUEUE(2, printk("Finishing %u sectors\n",
+ blk_rq_sectors(rq)));
SCSI_LOG_HLQUEUE(2, printk("Retry with 0x%p\n", SCpnt));
goto out;
}
@@ -413,7 +414,7 @@ static int sr_prep_fn(struct request_queue *q, struct request *rq)
/*
* request doesn't start on hw block boundary, add scatter pads
*/
- if (((unsigned int)rq->sector % (s_size >> 9)) ||
+ if (((unsigned int)blk_rq_pos(rq) % (s_size >> 9)) ||
(scsi_bufflen(SCpnt) % s_size)) {
scmd_printk(KERN_NOTICE, SCpnt, "unaligned transfer\n");
goto out;
@@ -422,14 +423,14 @@ static int sr_prep_fn(struct request_queue *q, struct request *rq)
this_count = (scsi_bufflen(SCpnt) >> 9) / (s_size >> 9);
- SCSI_LOG_HLQUEUE(2, printk("%s : %s %d/%ld 512 byte blocks.\n",
+ SCSI_LOG_HLQUEUE(2, printk("%s : %s %d/%u 512 byte blocks.\n",
cd->cdi.name,
(rq_data_dir(rq) == WRITE) ?
"writing" : "reading",
- this_count, rq->nr_sectors));
+ this_count, blk_rq_sectors(rq)));
SCpnt->cmnd[1] = 0;
- block = (unsigned int)rq->sector / (s_size >> 9);
+ block = (unsigned int)blk_rq_pos(rq) / (s_size >> 9);
if (this_count > 0xffff) {
this_count = 0xffff;
@@ -726,7 +727,7 @@ static void get_sectorsize(struct scsi_cd *cd)
}
queue = cd->device->request_queue;
- blk_queue_hardsect_size(queue, sector_size);
+ blk_queue_logical_block_size(queue, sector_size);
return;
}
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 6f46e627aab..b33d04250bb 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -463,7 +463,7 @@ static void st_scsi_execute_end(struct request *req, int uptodate)
struct scsi_tape *STp = SRpnt->stp;
STp->buffer->cmdstat.midlevel_result = SRpnt->result = req->errors;
- STp->buffer->cmdstat.residual = req->data_len;
+ STp->buffer->cmdstat.residual = req->resid_len;
if (SRpnt->waiting)
complete(SRpnt->waiting);
@@ -3983,8 +3983,8 @@ static int st_probe(struct device *dev)
return -ENODEV;
}
- i = min(SDp->request_queue->max_hw_segments,
- SDp->request_queue->max_phys_segments);
+ i = min(queue_max_hw_segments(SDp->request_queue),
+ queue_max_phys_segments(SDp->request_queue));
if (st_max_sg_segs < i)
i = st_max_sg_segs;
buffer = new_tape_buffer((SDp->host)->unchecked_isa_dma, i);
diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c
index 601e95141cb..54023d41fd1 100644
--- a/drivers/scsi/u14-34f.c
+++ b/drivers/scsi/u14-34f.c
@@ -1306,7 +1306,7 @@ static int u14_34f_queuecommand(struct scsi_cmnd *SCpnt, void (*done)(struct scs
if (linked_comm && SCpnt->device->queue_depth > 2
&& TLDEV(SCpnt->device->type)) {
HD(j)->cp_stat[i] = READY;
- flush_dev(SCpnt->device, SCpnt->request->sector, j, FALSE);
+ flush_dev(SCpnt->device, blk_rq_pos(SCpnt->request), j, FALSE);
return 0;
}
@@ -1610,11 +1610,13 @@ static int reorder(unsigned int j, unsigned long cursec,
if (!(cpp->xdir == DTD_IN)) input_only = FALSE;
- if (SCpnt->request->sector < minsec) minsec = SCpnt->request->sector;
- if (SCpnt->request->sector > maxsec) maxsec = SCpnt->request->sector;
+ if (blk_rq_pos(SCpnt->request) < minsec)
+ minsec = blk_rq_pos(SCpnt->request);
+ if (blk_rq_pos(SCpnt->request) > maxsec)
+ maxsec = blk_rq_pos(SCpnt->request);
- sl[n] = SCpnt->request->sector;
- ioseek += SCpnt->request->nr_sectors;
+ sl[n] = blk_rq_pos(SCpnt->request);
+ ioseek += blk_rq_sectors(SCpnt->request);
if (!n) continue;
@@ -1642,7 +1644,7 @@ static int reorder(unsigned int j, unsigned long cursec,
if (!input_only) for (n = 0; n < n_ready; n++) {
k = il[n]; cpp = &HD(j)->cp[k]; SCpnt = cpp->SCpnt;
- ll[n] = SCpnt->request->nr_sectors; pl[n] = SCpnt->serial_number;
+ ll[n] = blk_rq_sectors(SCpnt->request); pl[n] = SCpnt->serial_number;
if (!n) continue;
@@ -1666,12 +1668,12 @@ static int reorder(unsigned int j, unsigned long cursec,
if (link_statistics && (overlap || !(flushcount % link_statistics)))
for (n = 0; n < n_ready; n++) {
k = il[n]; cpp = &HD(j)->cp[k]; SCpnt = cpp->SCpnt;
- printk("%s %d.%d:%d pid %ld mb %d fc %d nr %d sec %ld ns %ld"\
+ printk("%s %d.%d:%d pid %ld mb %d fc %d nr %d sec %ld ns %u"\
" cur %ld s:%c r:%c rev:%c in:%c ov:%c xd %d.\n",
(ihdlr ? "ihdlr" : "qcomm"), SCpnt->channel, SCpnt->target,
SCpnt->lun, SCpnt->serial_number, k, flushcount, n_ready,
- SCpnt->request->sector, SCpnt->request->nr_sectors, cursec,
- YESNO(s), YESNO(r), YESNO(rev), YESNO(input_only),
+ blk_rq_pos(SCpnt->request), blk_rq_sectors(SCpnt->request),
+ cursec, YESNO(s), YESNO(r), YESNO(rev), YESNO(input_only),
YESNO(overlap), cpp->xdir);
}
#endif
@@ -1799,7 +1801,7 @@ static irqreturn_t ihdlr(unsigned int j)
if (linked_comm && SCpnt->device->queue_depth > 2
&& TLDEV(SCpnt->device->type))
- flush_dev(SCpnt->device, SCpnt->request->sector, j, TRUE);
+ flush_dev(SCpnt->device, blk_rq_pos(SCpnt->request), j, TRUE);
tstatus = status_byte(spp->target_status);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-08 01:55:52 +0000