diff options
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_nego.c | 2 | ||||
| -rw-r--r-- | drivers/target/target_core_file.c | 18 | ||||
| -rw-r--r-- | drivers/target/target_core_pscsi.c | 12 | ||||
| -rw-r--r-- | drivers/target/target_core_tmr.c | 4 |
4 files changed, 15 insertions, 21 deletions
diff --git a/drivers/target/iscsi/iscsi_target_nego.c b/drivers/target/iscsi/iscsi_target_nego.c index ff49c8f3fe24..24040c118e49 100644 --- a/drivers/target/iscsi/iscsi_target_nego.c +++ b/drivers/target/iscsi/iscsi_target_nego.c @@ -13,6 +13,7 @@ #include <linux/slab.h> #include <linux/sched/signal.h> #include <net/sock.h> +#include <trace/events/sock.h> #include <scsi/iscsi_proto.h> #include <target/target_core_base.h> #include <target/target_core_fabric.h> @@ -384,6 +385,7 @@ static void iscsi_target_sk_data_ready(struct sock *sk) struct iscsit_conn *conn = sk->sk_user_data; bool rc; + trace_sk_data_ready(sk); pr_debug("Entering iscsi_target_sk_data_ready: conn: %p\n", conn); write_lock_bh(&sk->sk_callback_lock); diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index fd584111da45..ce0e000b74fc 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -281,10 +281,8 @@ fd_execute_rw_aio(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents, return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; for_each_sg(sgl, sg, sgl_nents, i) { - aio_cmd->bvecs[i].bv_page = sg_page(sg); - aio_cmd->bvecs[i].bv_len = sg->length; - aio_cmd->bvecs[i].bv_offset = sg->offset; - + bvec_set_page(&aio_cmd->bvecs[i], sg_page(sg), sg->length, + sg->offset); len += sg->length; } @@ -329,10 +327,7 @@ static int fd_do_rw(struct se_cmd *cmd, struct file *fd, } for_each_sg(sgl, sg, sgl_nents, i) { - bvec[i].bv_page = sg_page(sg); - bvec[i].bv_len = sg->length; - bvec[i].bv_offset = sg->offset; - + bvec_set_page(&bvec[i], sg_page(sg), sg->length, sg->offset); len += sg->length; } @@ -465,10 +460,9 @@ fd_execute_write_same(struct se_cmd *cmd) return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; for (i = 0; i < nolb; i++) { - bvec[i].bv_page = sg_page(&cmd->t_data_sg[0]); - bvec[i].bv_len = cmd->t_data_sg[0].length; - bvec[i].bv_offset = cmd->t_data_sg[0].offset; - + bvec_set_page(&bvec[i], sg_page(&cmd->t_data_sg[0]), + cmd->t_data_sg[0].length, + cmd->t_data_sg[0].offset); len += se_dev->dev_attrib.block_size; } diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 69a4c9581e80..e7425549e39c 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -144,8 +144,7 @@ static void pscsi_tape_read_blocksize(struct se_device *dev, cdb[0] = MODE_SENSE; cdb[4] = 0x0c; /* 12 bytes */ - ret = scsi_execute_req(sdev, cdb, DMA_FROM_DEVICE, buf, 12, NULL, - HZ, 1, NULL); + ret = scsi_execute_cmd(sdev, cdb, REQ_OP_DRV_IN, buf, 12, HZ, 1, NULL); if (ret) goto out_free; @@ -195,8 +194,8 @@ pscsi_get_inquiry_vpd_serial(struct scsi_device *sdev, struct t10_wwn *wwn) cdb[2] = 0x80; /* Unit Serial Number */ put_unaligned_be16(INQUIRY_VPD_SERIAL_LEN, &cdb[3]); - ret = scsi_execute_req(sdev, cdb, DMA_FROM_DEVICE, buf, - INQUIRY_VPD_SERIAL_LEN, NULL, HZ, 1, NULL); + ret = scsi_execute_cmd(sdev, cdb, REQ_OP_DRV_IN, buf, + INQUIRY_VPD_SERIAL_LEN, HZ, 1, NULL); if (ret) goto out_free; @@ -230,9 +229,8 @@ pscsi_get_inquiry_vpd_device_ident(struct scsi_device *sdev, cdb[2] = 0x83; /* Device Identifier */ put_unaligned_be16(INQUIRY_VPD_DEVICE_IDENTIFIER_LEN, &cdb[3]); - ret = scsi_execute_req(sdev, cdb, DMA_FROM_DEVICE, buf, - INQUIRY_VPD_DEVICE_IDENTIFIER_LEN, - NULL, HZ, 1, NULL); + ret = scsi_execute_cmd(sdev, cdb, REQ_OP_DRV_IN, buf, + INQUIRY_VPD_DEVICE_IDENTIFIER_LEN, HZ, 1, NULL); if (ret) goto out; diff --git a/drivers/target/target_core_tmr.c b/drivers/target/target_core_tmr.c index bac111456fa1..2b95b4550a63 100644 --- a/drivers/target/target_core_tmr.c +++ b/drivers/target/target_core_tmr.c @@ -73,8 +73,8 @@ static bool __target_check_io_state(struct se_cmd *se_cmd, { struct se_session *sess = se_cmd->se_sess; - assert_spin_locked(&sess->sess_cmd_lock); - WARN_ON_ONCE(!irqs_disabled()); + lockdep_assert_held(&sess->sess_cmd_lock); + /* * If command already reached CMD_T_COMPLETE state within * target_complete_cmd() or CMD_T_FABRIC_STOP due to shutdown, |