Re: [PATCH-v3 9/9] vhost/scsi: Global tcm_vhost -> vhost_scsi rename

["Michael S. Tsirkin" <mst@redhat.com>]

On Tue, Feb 03, 2015 at 06:30:03AM +0000, Nicholas A. Bellinger wrote:
> From: Nicholas Bellinger <nab@linux-iscsi.org>
> 
> There is a large amount of code that still references the original
> 'tcm_vhost' naming conventions, instead of modern 'vhost_scsi'.
> 
> Go ahead and do a global rename to make the usage consistent.
> 
> Cc: Michael S. Tsirkin <mst@redhat.com>
> Cc: Paolo Bonzini <pbonzini@redhat.com>
> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

Yes, I've been wondering about that.

Acked-by: Michael S. Tsirkin <mst@redhat.com>

> ---
>  drivers/vhost/scsi.c | 662 +++++++++++++++++++++++++--------------------------
>  1 file changed, 331 insertions(+), 331 deletions(-)
> 
> diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
> index 2b4b002..66f682c 100644
> --- a/drivers/vhost/scsi.c
> +++ b/drivers/vhost/scsi.c
> @@ -51,13 +51,13 @@
>  
>  #include "vhost.h"
>  
> -#define TCM_VHOST_VERSION  "v0.1"
> -#define TCM_VHOST_NAMELEN 256
> -#define TCM_VHOST_MAX_CDB_SIZE 32
> -#define TCM_VHOST_DEFAULT_TAGS 256
> -#define TCM_VHOST_PREALLOC_SGLS 2048
> -#define TCM_VHOST_PREALLOC_UPAGES 2048
> -#define TCM_VHOST_PREALLOC_PROT_SGLS 512
> +#define VHOST_SCSI_VERSION  "v0.1"
> +#define VHOST_SCSI_NAMELEN 256
> +#define VHOST_SCSI_MAX_CDB_SIZE 32
> +#define VHOST_SCSI_DEFAULT_TAGS 256
> +#define VHOST_SCSI_PREALLOC_SGLS 2048
> +#define VHOST_SCSI_PREALLOC_UPAGES 2048
> +#define VHOST_SCSI_PREALLOC_PROT_SGLS 512
>  
>  struct vhost_scsi_inflight {
>  	/* Wait for the flush operation to finish */
> @@ -66,7 +66,7 @@ struct vhost_scsi_inflight {
>  	struct kref kref;
>  };
>  
> -struct tcm_vhost_cmd {
> +struct vhost_scsi_cmd {
>  	/* Descriptor from vhost_get_vq_desc() for virt_queue segment */
>  	int tvc_vq_desc;
>  	/* virtio-scsi initiator task attribute */
> @@ -82,7 +82,7 @@ struct tcm_vhost_cmd {
>  	/* The number of scatterlists associated with this cmd */
>  	u32 tvc_sgl_count;
>  	u32 tvc_prot_sgl_count;
> -	/* Saved unpacked SCSI LUN for tcm_vhost_submission_work() */
> +	/* Saved unpacked SCSI LUN for vhost_scsi_submission_work() */
>  	u32 tvc_lun;
>  	/* Pointer to the SGL formatted memory from virtio-scsi */
>  	struct scatterlist *tvc_sgl;
> @@ -95,13 +95,13 @@ struct tcm_vhost_cmd {
>  	/* Pointer to vhost_virtqueue for the cmd */
>  	struct vhost_virtqueue *tvc_vq;
>  	/* Pointer to vhost nexus memory */
> -	struct tcm_vhost_nexus *tvc_nexus;
> +	struct vhost_scsi_nexus *tvc_nexus;
>  	/* The TCM I/O descriptor that is accessed via container_of() */
>  	struct se_cmd tvc_se_cmd;
> -	/* work item used for cmwq dispatch to tcm_vhost_submission_work() */
> +	/* work item used for cmwq dispatch to vhost_scsi_submission_work() */
>  	struct work_struct work;
>  	/* Copy of the incoming SCSI command descriptor block (CDB) */
> -	unsigned char tvc_cdb[TCM_VHOST_MAX_CDB_SIZE];
> +	unsigned char tvc_cdb[VHOST_SCSI_MAX_CDB_SIZE];
>  	/* Sense buffer that will be mapped into outgoing status */
>  	unsigned char tvc_sense_buf[TRANSPORT_SENSE_BUFFER];
>  	/* Completed commands list, serviced from vhost worker thread */
> @@ -110,53 +110,53 @@ struct tcm_vhost_cmd {
>  	struct vhost_scsi_inflight *inflight;
>  };
>  
> -struct tcm_vhost_nexus {
> +struct vhost_scsi_nexus {
>  	/* Pointer to TCM session for I_T Nexus */
>  	struct se_session *tvn_se_sess;
>  };
>  
> -struct tcm_vhost_nacl {
> +struct vhost_scsi_nacl {
>  	/* Binary World Wide unique Port Name for Vhost Initiator port */
>  	u64 iport_wwpn;
>  	/* ASCII formatted WWPN for Sas Initiator port */
> -	char iport_name[TCM_VHOST_NAMELEN];
> -	/* Returned by tcm_vhost_make_nodeacl() */
> +	char iport_name[VHOST_SCSI_NAMELEN];
> +	/* Returned by vhost_scsi_make_nodeacl() */
>  	struct se_node_acl se_node_acl;
>  };
>  
> -struct tcm_vhost_tpg {
> +struct vhost_scsi_tpg {
>  	/* Vhost port target portal group tag for TCM */
>  	u16 tport_tpgt;
>  	/* Used to track number of TPG Port/Lun Links wrt to explict I_T Nexus shutdown */
>  	int tv_tpg_port_count;
>  	/* Used for vhost_scsi device reference to tpg_nexus, protected by tv_tpg_mutex */
>  	int tv_tpg_vhost_count;
> -	/* list for tcm_vhost_list */
> +	/* list for vhost_scsi_list */
>  	struct list_head tv_tpg_list;
>  	/* Used to protect access for tpg_nexus */
>  	struct mutex tv_tpg_mutex;
>  	/* Pointer to the TCM VHost I_T Nexus for this TPG endpoint */
> -	struct tcm_vhost_nexus *tpg_nexus;
> -	/* Pointer back to tcm_vhost_tport */
> -	struct tcm_vhost_tport *tport;
> -	/* Returned by tcm_vhost_make_tpg() */
> +	struct vhost_scsi_nexus *tpg_nexus;
> +	/* Pointer back to vhost_scsi_tport */
> +	struct vhost_scsi_tport *tport;
> +	/* Returned by vhost_scsi_make_tpg() */
>  	struct se_portal_group se_tpg;
>  	/* Pointer back to vhost_scsi, protected by tv_tpg_mutex */
>  	struct vhost_scsi *vhost_scsi;
>  };
>  
> -struct tcm_vhost_tport {
> +struct vhost_scsi_tport {
>  	/* SCSI protocol the tport is providing */
>  	u8 tport_proto_id;
>  	/* Binary World Wide unique Port Name for Vhost Target port */
>  	u64 tport_wwpn;
>  	/* ASCII formatted WWPN for Vhost Target port */
> -	char tport_name[TCM_VHOST_NAMELEN];
> -	/* Returned by tcm_vhost_make_tport() */
> +	char tport_name[VHOST_SCSI_NAMELEN];
> +	/* Returned by vhost_scsi_make_tport() */
>  	struct se_wwn tport_wwn;
>  };
>  
> -struct tcm_vhost_evt {
> +struct vhost_scsi_evt {
>  	/* event to be sent to guest */
>  	struct virtio_scsi_event event;
>  	/* event list, serviced from vhost worker thread */
> @@ -198,7 +198,7 @@ struct vhost_scsi_virtqueue {
>  
>  struct vhost_scsi {
>  	/* Protected by vhost_scsi->dev.mutex */
> -	struct tcm_vhost_tpg **vs_tpg;
> +	struct vhost_scsi_tpg **vs_tpg;
>  	char vs_vhost_wwpn[TRANSPORT_IQN_LEN];
>  
>  	struct vhost_dev dev;
> @@ -215,13 +215,13 @@ struct vhost_scsi {
>  };
>  
>  /* Local pointer to allocated TCM configfs fabric module */
> -static struct target_fabric_configfs *tcm_vhost_fabric_configfs;
> +static struct target_fabric_configfs *vhost_scsi_fabric_configfs;
>  
> -static struct workqueue_struct *tcm_vhost_workqueue;
> +static struct workqueue_struct *vhost_scsi_workqueue;
>  
> -/* Global spinlock to protect tcm_vhost TPG list for vhost IOCTL access */
> -static DEFINE_MUTEX(tcm_vhost_mutex);
> -static LIST_HEAD(tcm_vhost_list);
> +/* Global spinlock to protect vhost_scsi TPG list for vhost IOCTL access */
> +static DEFINE_MUTEX(vhost_scsi_mutex);
> +static LIST_HEAD(vhost_scsi_list);
>  
>  static int iov_num_pages(void __user *iov_base, size_t iov_len)
>  {
> @@ -229,7 +229,7 @@ static int iov_num_pages(void __user *iov_base, size_t iov_len)
>  	       ((unsigned long)iov_base & PAGE_MASK)) >> PAGE_SHIFT;
>  }
>  
> -static void tcm_vhost_done_inflight(struct kref *kref)
> +static void vhost_scsi_done_inflight(struct kref *kref)
>  {
>  	struct vhost_scsi_inflight *inflight;
>  
> @@ -237,7 +237,7 @@ static void tcm_vhost_done_inflight(struct kref *kref)
>  	complete(&inflight->comp);
>  }
>  
> -static void tcm_vhost_init_inflight(struct vhost_scsi *vs,
> +static void vhost_scsi_init_inflight(struct vhost_scsi *vs,
>  				    struct vhost_scsi_inflight *old_inflight[])
>  {
>  	struct vhost_scsi_inflight *new_inflight;
> @@ -265,7 +265,7 @@ static void tcm_vhost_init_inflight(struct vhost_scsi *vs,
>  }
>  
>  static struct vhost_scsi_inflight *
> -tcm_vhost_get_inflight(struct vhost_virtqueue *vq)
> +vhost_scsi_get_inflight(struct vhost_virtqueue *vq)
>  {
>  	struct vhost_scsi_inflight *inflight;
>  	struct vhost_scsi_virtqueue *svq;
> @@ -277,31 +277,31 @@ tcm_vhost_get_inflight(struct vhost_virtqueue *vq)
>  	return inflight;
>  }
>  
> -static void tcm_vhost_put_inflight(struct vhost_scsi_inflight *inflight)
> +static void vhost_scsi_put_inflight(struct vhost_scsi_inflight *inflight)
>  {
> -	kref_put(&inflight->kref, tcm_vhost_done_inflight);
> +	kref_put(&inflight->kref, vhost_scsi_done_inflight);
>  }
>  
> -static int tcm_vhost_check_true(struct se_portal_group *se_tpg)
> +static int vhost_scsi_check_true(struct se_portal_group *se_tpg)
>  {
>  	return 1;
>  }
>  
> -static int tcm_vhost_check_false(struct se_portal_group *se_tpg)
> +static int vhost_scsi_check_false(struct se_portal_group *se_tpg)
>  {
>  	return 0;
>  }
>  
> -static char *tcm_vhost_get_fabric_name(void)
> +static char *vhost_scsi_get_fabric_name(void)
>  {
>  	return "vhost";
>  }
>  
> -static u8 tcm_vhost_get_fabric_proto_ident(struct se_portal_group *se_tpg)
> +static u8 vhost_scsi_get_fabric_proto_ident(struct se_portal_group *se_tpg)
>  {
> -	struct tcm_vhost_tpg *tpg = container_of(se_tpg,
> -				struct tcm_vhost_tpg, se_tpg);
> -	struct tcm_vhost_tport *tport = tpg->tport;
> +	struct vhost_scsi_tpg *tpg = container_of(se_tpg,
> +				struct vhost_scsi_tpg, se_tpg);
> +	struct vhost_scsi_tport *tport = tpg->tport;
>  
>  	switch (tport->tport_proto_id) {
>  	case SCSI_PROTOCOL_SAS:
> @@ -319,37 +319,37 @@ static u8 tcm_vhost_get_fabric_proto_ident(struct se_portal_group *se_tpg)
>  	return sas_get_fabric_proto_ident(se_tpg);
>  }
>  
> -static char *tcm_vhost_get_fabric_wwn(struct se_portal_group *se_tpg)
> +static char *vhost_scsi_get_fabric_wwn(struct se_portal_group *se_tpg)
>  {
> -	struct tcm_vhost_tpg *tpg = container_of(se_tpg,
> -				struct tcm_vhost_tpg, se_tpg);
> -	struct tcm_vhost_tport *tport = tpg->tport;
> +	struct vhost_scsi_tpg *tpg = container_of(se_tpg,
> +				struct vhost_scsi_tpg, se_tpg);
> +	struct vhost_scsi_tport *tport = tpg->tport;
>  
>  	return &tport->tport_name[0];
>  }
>  
> -static u16 tcm_vhost_get_tag(struct se_portal_group *se_tpg)
> +static u16 vhost_scsi_get_tpgt(struct se_portal_group *se_tpg)
>  {
> -	struct tcm_vhost_tpg *tpg = container_of(se_tpg,
> -				struct tcm_vhost_tpg, se_tpg);
> +	struct vhost_scsi_tpg *tpg = container_of(se_tpg,
> +				struct vhost_scsi_tpg, se_tpg);
>  	return tpg->tport_tpgt;
>  }
>  
> -static u32 tcm_vhost_get_default_depth(struct se_portal_group *se_tpg)
> +static u32 vhost_scsi_get_default_depth(struct se_portal_group *se_tpg)
>  {
>  	return 1;
>  }
>  
>  static u32
> -tcm_vhost_get_pr_transport_id(struct se_portal_group *se_tpg,
> +vhost_scsi_get_pr_transport_id(struct se_portal_group *se_tpg,
>  			      struct se_node_acl *se_nacl,
>  			      struct t10_pr_registration *pr_reg,
>  			      int *format_code,
>  			      unsigned char *buf)
>  {
> -	struct tcm_vhost_tpg *tpg = container_of(se_tpg,
> -				struct tcm_vhost_tpg, se_tpg);
> -	struct tcm_vhost_tport *tport = tpg->tport;
> +	struct vhost_scsi_tpg *tpg = container_of(se_tpg,
> +				struct vhost_scsi_tpg, se_tpg);
> +	struct vhost_scsi_tport *tport = tpg->tport;
>  
>  	switch (tport->tport_proto_id) {
>  	case SCSI_PROTOCOL_SAS:
> @@ -372,14 +372,14 @@ tcm_vhost_get_pr_transport_id(struct se_portal_group *se_tpg,
>  }
>  
>  static u32
> -tcm_vhost_get_pr_transport_id_len(struct se_portal_group *se_tpg,
> +vhost_scsi_get_pr_transport_id_len(struct se_portal_group *se_tpg,
>  				  struct se_node_acl *se_nacl,
>  				  struct t10_pr_registration *pr_reg,
>  				  int *format_code)
>  {
> -	struct tcm_vhost_tpg *tpg = container_of(se_tpg,
> -				struct tcm_vhost_tpg, se_tpg);
> -	struct tcm_vhost_tport *tport = tpg->tport;
> +	struct vhost_scsi_tpg *tpg = container_of(se_tpg,
> +				struct vhost_scsi_tpg, se_tpg);
> +	struct vhost_scsi_tport *tport = tpg->tport;
>  
>  	switch (tport->tport_proto_id) {
>  	case SCSI_PROTOCOL_SAS:
> @@ -402,14 +402,14 @@ tcm_vhost_get_pr_transport_id_len(struct se_portal_group *se_tpg,
>  }
>  
>  static char *
> -tcm_vhost_parse_pr_out_transport_id(struct se_portal_group *se_tpg,
> +vhost_scsi_parse_pr_out_transport_id(struct se_portal_group *se_tpg,
>  				    const char *buf,
>  				    u32 *out_tid_len,
>  				    char **port_nexus_ptr)
>  {
> -	struct tcm_vhost_tpg *tpg = container_of(se_tpg,
> -				struct tcm_vhost_tpg, se_tpg);
> -	struct tcm_vhost_tport *tport = tpg->tport;
> +	struct vhost_scsi_tpg *tpg = container_of(se_tpg,
> +				struct vhost_scsi_tpg, se_tpg);
> +	struct vhost_scsi_tport *tport = tpg->tport;
>  
>  	switch (tport->tport_proto_id) {
>  	case SCSI_PROTOCOL_SAS:
> @@ -432,13 +432,13 @@ tcm_vhost_parse_pr_out_transport_id(struct se_portal_group *se_tpg,
>  }
>  
>  static struct se_node_acl *
> -tcm_vhost_alloc_fabric_acl(struct se_portal_group *se_tpg)
> +vhost_scsi_alloc_fabric_acl(struct se_portal_group *se_tpg)
>  {
> -	struct tcm_vhost_nacl *nacl;
> +	struct vhost_scsi_nacl *nacl;
>  
> -	nacl = kzalloc(sizeof(struct tcm_vhost_nacl), GFP_KERNEL);
> +	nacl = kzalloc(sizeof(struct vhost_scsi_nacl), GFP_KERNEL);
>  	if (!nacl) {
> -		pr_err("Unable to allocate struct tcm_vhost_nacl\n");
> +		pr_err("Unable to allocate struct vhost_scsi_nacl\n");
>  		return NULL;
>  	}
>  
> @@ -446,23 +446,23 @@ tcm_vhost_alloc_fabric_acl(struct se_portal_group *se_tpg)
>  }
>  
>  static void
> -tcm_vhost_release_fabric_acl(struct se_portal_group *se_tpg,
> +vhost_scsi_release_fabric_acl(struct se_portal_group *se_tpg,
>  			     struct se_node_acl *se_nacl)
>  {
> -	struct tcm_vhost_nacl *nacl = container_of(se_nacl,
> -			struct tcm_vhost_nacl, se_node_acl);
> +	struct vhost_scsi_nacl *nacl = container_of(se_nacl,
> +			struct vhost_scsi_nacl, se_node_acl);
>  	kfree(nacl);
>  }
>  
> -static u32 tcm_vhost_tpg_get_inst_index(struct se_portal_group *se_tpg)
> +static u32 vhost_scsi_tpg_get_inst_index(struct se_portal_group *se_tpg)
>  {
>  	return 1;
>  }
>  
> -static void tcm_vhost_release_cmd(struct se_cmd *se_cmd)
> +static void vhost_scsi_release_cmd(struct se_cmd *se_cmd)
>  {
> -	struct tcm_vhost_cmd *tv_cmd = container_of(se_cmd,
> -				struct tcm_vhost_cmd, tvc_se_cmd);
> +	struct vhost_scsi_cmd *tv_cmd = container_of(se_cmd,
> +				struct vhost_scsi_cmd, tvc_se_cmd);
>  	struct se_session *se_sess = tv_cmd->tvc_nexus->tvn_se_sess;
>  	int i;
>  
> @@ -475,53 +475,53 @@ static void tcm_vhost_release_cmd(struct se_cmd *se_cmd)
>  			put_page(sg_page(&tv_cmd->tvc_prot_sgl[i]));
>  	}
>  
> -	tcm_vhost_put_inflight(tv_cmd->inflight);
> +	vhost_scsi_put_inflight(tv_cmd->inflight);
>  	percpu_ida_free(&se_sess->sess_tag_pool, se_cmd->map_tag);
>  }
>  
> -static int tcm_vhost_shutdown_session(struct se_session *se_sess)
> +static int vhost_scsi_shutdown_session(struct se_session *se_sess)
>  {
>  	return 0;
>  }
>  
> -static void tcm_vhost_close_session(struct se_session *se_sess)
> +static void vhost_scsi_close_session(struct se_session *se_sess)
>  {
>  	return;
>  }
>  
> -static u32 tcm_vhost_sess_get_index(struct se_session *se_sess)
> +static u32 vhost_scsi_sess_get_index(struct se_session *se_sess)
>  {
>  	return 0;
>  }
>  
> -static int tcm_vhost_write_pending(struct se_cmd *se_cmd)
> +static int vhost_scsi_write_pending(struct se_cmd *se_cmd)
>  {
>  	/* Go ahead and process the write immediately */
>  	target_execute_cmd(se_cmd);
>  	return 0;
>  }
>  
> -static int tcm_vhost_write_pending_status(struct se_cmd *se_cmd)
> +static int vhost_scsi_write_pending_status(struct se_cmd *se_cmd)
>  {
>  	return 0;
>  }
>  
> -static void tcm_vhost_set_default_node_attrs(struct se_node_acl *nacl)
> +static void vhost_scsi_set_default_node_attrs(struct se_node_acl *nacl)
>  {
>  	return;
>  }
>  
> -static u32 tcm_vhost_get_task_tag(struct se_cmd *se_cmd)
> +static u32 vhost_scsi_get_task_tag(struct se_cmd *se_cmd)
>  {
>  	return 0;
>  }
>  
> -static int tcm_vhost_get_cmd_state(struct se_cmd *se_cmd)
> +static int vhost_scsi_get_cmd_state(struct se_cmd *se_cmd)
>  {
>  	return 0;
>  }
>  
> -static void vhost_scsi_complete_cmd(struct tcm_vhost_cmd *cmd)
> +static void vhost_scsi_complete_cmd(struct vhost_scsi_cmd *cmd)
>  {
>  	struct vhost_scsi *vs = cmd->tvc_vhost;
>  
> @@ -530,44 +530,44 @@ static void vhost_scsi_complete_cmd(struct tcm_vhost_cmd *cmd)
>  	vhost_work_queue(&vs->dev, &vs->vs_completion_work);
>  }
>  
> -static int tcm_vhost_queue_data_in(struct se_cmd *se_cmd)
> +static int vhost_scsi_queue_data_in(struct se_cmd *se_cmd)
>  {
> -	struct tcm_vhost_cmd *cmd = container_of(se_cmd,
> -				struct tcm_vhost_cmd, tvc_se_cmd);
> +	struct vhost_scsi_cmd *cmd = container_of(se_cmd,
> +				struct vhost_scsi_cmd, tvc_se_cmd);
>  	vhost_scsi_complete_cmd(cmd);
>  	return 0;
>  }
>  
> -static int tcm_vhost_queue_status(struct se_cmd *se_cmd)
> +static int vhost_scsi_queue_status(struct se_cmd *se_cmd)
>  {
> -	struct tcm_vhost_cmd *cmd = container_of(se_cmd,
> -				struct tcm_vhost_cmd, tvc_se_cmd);
> +	struct vhost_scsi_cmd *cmd = container_of(se_cmd,
> +				struct vhost_scsi_cmd, tvc_se_cmd);
>  	vhost_scsi_complete_cmd(cmd);
>  	return 0;
>  }
>  
> -static void tcm_vhost_queue_tm_rsp(struct se_cmd *se_cmd)
> +static void vhost_scsi_queue_tm_rsp(struct se_cmd *se_cmd)
>  {
>  	return;
>  }
>  
> -static void tcm_vhost_aborted_task(struct se_cmd *se_cmd)
> +static void vhost_scsi_aborted_task(struct se_cmd *se_cmd)
>  {
>  	return;
>  }
>  
> -static void tcm_vhost_free_evt(struct vhost_scsi *vs, struct tcm_vhost_evt *evt)
> +static void vhost_scsi_free_evt(struct vhost_scsi *vs, struct vhost_scsi_evt *evt)
>  {
>  	vs->vs_events_nr--;
>  	kfree(evt);
>  }
>  
> -static struct tcm_vhost_evt *
> -tcm_vhost_allocate_evt(struct vhost_scsi *vs,
> +static struct vhost_scsi_evt *
> +vhost_scsi_allocate_evt(struct vhost_scsi *vs,
>  		       u32 event, u32 reason)
>  {
>  	struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq;
> -	struct tcm_vhost_evt *evt;
> +	struct vhost_scsi_evt *evt;
>  
>  	if (vs->vs_events_nr > VHOST_SCSI_MAX_EVENT) {
>  		vs->vs_events_missed = true;
> @@ -576,7 +576,7 @@ tcm_vhost_allocate_evt(struct vhost_scsi *vs,
>  
>  	evt = kzalloc(sizeof(*evt), GFP_KERNEL);
>  	if (!evt) {
> -		vq_err(vq, "Failed to allocate tcm_vhost_evt\n");
> +		vq_err(vq, "Failed to allocate vhost_scsi_evt\n");
>  		vs->vs_events_missed = true;
>  		return NULL;
>  	}
> @@ -588,7 +588,7 @@ tcm_vhost_allocate_evt(struct vhost_scsi *vs,
>  	return evt;
>  }
>  
> -static void vhost_scsi_free_cmd(struct tcm_vhost_cmd *cmd)
> +static void vhost_scsi_free_cmd(struct vhost_scsi_cmd *cmd)
>  {
>  	struct se_cmd *se_cmd = &cmd->tvc_se_cmd;
>  
> @@ -603,7 +603,7 @@ static int vhost_scsi_check_stop_free(struct se_cmd *se_cmd)
>  }
>  
>  static void
> -tcm_vhost_do_evt_work(struct vhost_scsi *vs, struct tcm_vhost_evt *evt)
> +vhost_scsi_do_evt_work(struct vhost_scsi *vs, struct vhost_scsi_evt *evt)
>  {
>  	struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq;
>  	struct virtio_scsi_event *event = &evt->event;
> @@ -649,24 +649,24 @@ again:
>  	if (!ret)
>  		vhost_add_used_and_signal(&vs->dev, vq, head, 0);
>  	else
> -		vq_err(vq, "Faulted on tcm_vhost_send_event\n");
> +		vq_err(vq, "Faulted on vhost_scsi_send_event\n");
>  }
>  
> -static void tcm_vhost_evt_work(struct vhost_work *work)
> +static void vhost_scsi_evt_work(struct vhost_work *work)
>  {
>  	struct vhost_scsi *vs = container_of(work, struct vhost_scsi,
>  					vs_event_work);
>  	struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq;
> -	struct tcm_vhost_evt *evt;
> +	struct vhost_scsi_evt *evt;
>  	struct llist_node *llnode;
>  
>  	mutex_lock(&vq->mutex);
>  	llnode = llist_del_all(&vs->vs_event_list);
>  	while (llnode) {
> -		evt = llist_entry(llnode, struct tcm_vhost_evt, list);
> +		evt = llist_entry(llnode, struct vhost_scsi_evt, list);
>  		llnode = llist_next(llnode);
> -		tcm_vhost_do_evt_work(vs, evt);
> -		tcm_vhost_free_evt(vs, evt);
> +		vhost_scsi_do_evt_work(vs, evt);
> +		vhost_scsi_free_evt(vs, evt);
>  	}
>  	mutex_unlock(&vq->mutex);
>  }
> @@ -682,7 +682,7 @@ static void vhost_scsi_complete_cmd_work(struct vhost_work *work)
>  					vs_completion_work);
>  	DECLARE_BITMAP(signal, VHOST_SCSI_MAX_VQ);
>  	struct virtio_scsi_cmd_resp v_rsp;
> -	struct tcm_vhost_cmd *cmd;
> +	struct vhost_scsi_cmd *cmd;
>  	struct llist_node *llnode;
>  	struct se_cmd *se_cmd;
>  	struct iov_iter iov_iter;
> @@ -691,7 +691,7 @@ static void vhost_scsi_complete_cmd_work(struct vhost_work *work)
>  	bitmap_zero(signal, VHOST_SCSI_MAX_VQ);
>  	llnode = llist_del_all(&vs->vs_completion_list);
>  	while (llnode) {
> -		cmd = llist_entry(llnode, struct tcm_vhost_cmd,
> +		cmd = llist_entry(llnode, struct vhost_scsi_cmd,
>  				     tvc_completion_list);
>  		llnode = llist_next(llnode);
>  		se_cmd = &cmd->tvc_se_cmd;
> @@ -729,13 +729,13 @@ static void vhost_scsi_complete_cmd_work(struct vhost_work *work)
>  		vhost_signal(&vs->dev, &vs->vqs[vq].vq);
>  }
>  
> -static struct tcm_vhost_cmd *
> -vhost_scsi_get_tag(struct vhost_virtqueue *vq, struct tcm_vhost_tpg *tpg,
> +static struct vhost_scsi_cmd *
> +vhost_scsi_get_tag(struct vhost_virtqueue *vq, struct vhost_scsi_tpg *tpg,
>  		   unsigned char *cdb, u64 scsi_tag, u16 lun, u8 task_attr,
>  		   u32 exp_data_len, int data_direction)
>  {
> -	struct tcm_vhost_cmd *cmd;
> -	struct tcm_vhost_nexus *tv_nexus;
> +	struct vhost_scsi_cmd *cmd;
> +	struct vhost_scsi_nexus *tv_nexus;
>  	struct se_session *se_sess;
>  	struct scatterlist *sg, *prot_sg;
>  	struct page **pages;
> @@ -743,22 +743,22 @@ vhost_scsi_get_tag(struct vhost_virtqueue *vq, struct tcm_vhost_tpg *tpg,
>  
>  	tv_nexus = tpg->tpg_nexus;
>  	if (!tv_nexus) {
> -		pr_err("Unable to locate active struct tcm_vhost_nexus\n");
> +		pr_err("Unable to locate active struct vhost_scsi_nexus\n");
>  		return ERR_PTR(-EIO);
>  	}
>  	se_sess = tv_nexus->tvn_se_sess;
>  
>  	tag = percpu_ida_alloc(&se_sess->sess_tag_pool, TASK_RUNNING);
>  	if (tag < 0) {
> -		pr_err("Unable to obtain tag for tcm_vhost_cmd\n");
> +		pr_err("Unable to obtain tag for vhost_scsi_cmd\n");
>  		return ERR_PTR(-ENOMEM);
>  	}
>  
> -	cmd = &((struct tcm_vhost_cmd *)se_sess->sess_cmd_map)[tag];
> +	cmd = &((struct vhost_scsi_cmd *)se_sess->sess_cmd_map)[tag];
>  	sg = cmd->tvc_sgl;
>  	prot_sg = cmd->tvc_prot_sgl;
>  	pages = cmd->tvc_upages;
> -	memset(cmd, 0, sizeof(struct tcm_vhost_cmd));
> +	memset(cmd, 0, sizeof(struct vhost_scsi_cmd));
>  
>  	cmd->tvc_sgl = sg;
>  	cmd->tvc_prot_sgl = prot_sg;
> @@ -770,9 +770,9 @@ vhost_scsi_get_tag(struct vhost_virtqueue *vq, struct tcm_vhost_tpg *tpg,
>  	cmd->tvc_exp_data_len = exp_data_len;
>  	cmd->tvc_data_direction = data_direction;
>  	cmd->tvc_nexus = tv_nexus;
> -	cmd->inflight = tcm_vhost_get_inflight(vq);
> +	cmd->inflight = vhost_scsi_get_inflight(vq);
>  
> -	memcpy(cmd->tvc_cdb, cdb, TCM_VHOST_MAX_CDB_SIZE);
> +	memcpy(cmd->tvc_cdb, cdb, VHOST_SCSI_MAX_CDB_SIZE);
>  
>  	return cmd;
>  }
> @@ -783,7 +783,7 @@ vhost_scsi_get_tag(struct vhost_virtqueue *vq, struct tcm_vhost_tpg *tpg,
>   * Returns the number of scatterlist entries used or -errno on error.
>   */
>  static int
> -vhost_scsi_map_to_sgl(struct tcm_vhost_cmd *cmd,
> +vhost_scsi_map_to_sgl(struct vhost_scsi_cmd *cmd,
>  		      void __user *ptr,
>  		      size_t len,
>  		      struct scatterlist *sgl,
> @@ -795,10 +795,10 @@ vhost_scsi_map_to_sgl(struct tcm_vhost_cmd *cmd,
>  	struct page **pages = cmd->tvc_upages;
>  	int ret, i;
>  
> -	if (pages_nr > TCM_VHOST_PREALLOC_UPAGES) {
> +	if (pages_nr > VHOST_SCSI_PREALLOC_UPAGES) {
>  		pr_err("vhost_scsi_map_to_sgl() pages_nr: %u greater than"
> -		       " preallocated TCM_VHOST_PREALLOC_UPAGES: %u\n",
> -			pages_nr, TCM_VHOST_PREALLOC_UPAGES);
> +		       " preallocated VHOST_SCSI_PREALLOC_UPAGES: %u\n",
> +			pages_nr, VHOST_SCSI_PREALLOC_UPAGES);
>  		return -ENOBUFS;
>  	}
>  
> @@ -849,9 +849,9 @@ vhost_scsi_calc_sgls(struct iov_iter *iter, size_t bytes, int max_sgls)
>  }
>  
>  static int
> -vhost_scsi_iov_to_sgl(struct tcm_vhost_cmd *cmd, bool write,
> -		      struct iov_iter *iter, struct scatterlist *sg,
> -		      int sg_count)
> +vhost_scsi_iov_to_sgl(struct vhost_scsi_cmd *cmd, bool write,
> +		      struct iov_iter *iter,
> +		      struct scatterlist *sg, int sg_count)
>  {
>  	size_t off = iter->iov_offset;
>  	int i, ret;
> @@ -876,7 +876,7 @@ vhost_scsi_iov_to_sgl(struct tcm_vhost_cmd *cmd, bool write,
>  }
>  
>  static int
> -vhost_scsi_mapal(struct tcm_vhost_cmd *cmd,
> +vhost_scsi_mapal(struct vhost_scsi_cmd *cmd,
>  		 size_t prot_bytes, struct iov_iter *prot_iter,
>  		 size_t data_bytes, struct iov_iter *data_iter)
>  {
> @@ -885,7 +885,7 @@ vhost_scsi_mapal(struct tcm_vhost_cmd *cmd,
>  
>  	if (prot_bytes) {
>  		sgl_count = vhost_scsi_calc_sgls(prot_iter, prot_bytes,
> -						 TCM_VHOST_PREALLOC_PROT_SGLS);
> +						 VHOST_SCSI_PREALLOC_PROT_SGLS);
>  		if (sgl_count < 0)
>  			return sgl_count;
>  
> @@ -903,7 +903,7 @@ vhost_scsi_mapal(struct tcm_vhost_cmd *cmd,
>  		}
>  	}
>  	sgl_count = vhost_scsi_calc_sgls(data_iter, data_bytes,
> -					 TCM_VHOST_PREALLOC_SGLS);
> +					 VHOST_SCSI_PREALLOC_SGLS);
>  	if (sgl_count < 0)
>  		return sgl_count;
>  
> @@ -921,11 +921,11 @@ vhost_scsi_mapal(struct tcm_vhost_cmd *cmd,
>  	return 0;
>  }
>  
> -static void tcm_vhost_submission_work(struct work_struct *work)
> +static void vhost_scsi_submission_work(struct work_struct *work)
>  {
> -	struct tcm_vhost_cmd *cmd =
> -		container_of(work, struct tcm_vhost_cmd, work);
> -	struct tcm_vhost_nexus *tv_nexus;
> +	struct vhost_scsi_cmd *cmd =
> +		container_of(work, struct vhost_scsi_cmd, work);
> +	struct vhost_scsi_nexus *tv_nexus;
>  	struct se_cmd *se_cmd = &cmd->tvc_se_cmd;
>  	struct scatterlist *sg_ptr, *sg_prot_ptr = NULL;
>  	int rc;
> @@ -978,10 +978,10 @@ vhost_scsi_send_bad_target(struct vhost_scsi *vs,
>  static void
>  vhost_scsi_handle_vqal(struct vhost_scsi *vs, struct vhost_virtqueue *vq)
>  {
> -	struct tcm_vhost_tpg **vs_tpg, *tpg;
> +	struct vhost_scsi_tpg **vs_tpg, *tpg;
>  	struct virtio_scsi_cmd_req v_req;
>  	struct virtio_scsi_cmd_req_pi v_req_pi;
> -	struct tcm_vhost_cmd *cmd;
> +	struct vhost_scsi_cmd *cmd;
>  	struct iov_iter out_iter, in_iter, prot_iter, data_iter;
>  	u64 tag;
>  	u32 exp_data_len, data_direction;
> @@ -1179,10 +1179,10 @@ vhost_scsi_handle_vqal(struct vhost_scsi *vs, struct vhost_virtqueue *vq)
>  		 *
>  		 * TODO what if cdb was too small for varlen cdb header?
>  		 */
> -		if (unlikely(scsi_command_size(cdb) > TCM_VHOST_MAX_CDB_SIZE)) {
> +		if (unlikely(scsi_command_size(cdb) > VHOST_SCSI_MAX_CDB_SIZE)) {
>  			vq_err(vq, "Received SCSI CDB with command_size: %d that"
>  				" exceeds SCSI_MAX_VARLEN_CDB_SIZE: %d\n",
> -				scsi_command_size(cdb), TCM_VHOST_MAX_CDB_SIZE);
> +				scsi_command_size(cdb), VHOST_SCSI_MAX_CDB_SIZE);
>  			vhost_scsi_send_bad_target(vs, vq, head, out);
>  			continue;
>  		}
> @@ -1211,7 +1211,7 @@ vhost_scsi_handle_vqal(struct vhost_scsi *vs, struct vhost_virtqueue *vq)
>  					       exp_data_len, &data_iter);
>  			if (unlikely(ret)) {
>  				vq_err(vq, "Failed to map iov to sgl\n");
> -				tcm_vhost_release_cmd(&cmd->tvc_se_cmd);
> +				vhost_scsi_release_cmd(&cmd->tvc_se_cmd);
>  				vhost_scsi_send_bad_target(vs, vq, head, out);
>  				continue;
>  			}
> @@ -1228,8 +1228,8 @@ vhost_scsi_handle_vqal(struct vhost_scsi *vs, struct vhost_virtqueue *vq)
>  		 * cmd is executed on the same kworker CPU as this vhost
>  		 * thread to gain positive L2 cache locality effects.
>  		 */
> -		INIT_WORK(&cmd->work, tcm_vhost_submission_work);
> -		queue_work(tcm_vhost_workqueue, &cmd->work);
> +		INIT_WORK(&cmd->work, vhost_scsi_submission_work);
> +		queue_work(vhost_scsi_workqueue, &cmd->work);
>  	}
>  out:
>  	mutex_unlock(&vq->mutex);
> @@ -1241,15 +1241,15 @@ static void vhost_scsi_ctl_handle_kick(struct vhost_work *work)
>  }
>  
>  static void
> -tcm_vhost_send_evt(struct vhost_scsi *vs,
> -		   struct tcm_vhost_tpg *tpg,
> +vhost_scsi_send_evt(struct vhost_scsi *vs,
> +		   struct vhost_scsi_tpg *tpg,
>  		   struct se_lun *lun,
>  		   u32 event,
>  		   u32 reason)
>  {
> -	struct tcm_vhost_evt *evt;
> +	struct vhost_scsi_evt *evt;
>  
> -	evt = tcm_vhost_allocate_evt(vs, event, reason);
> +	evt = vhost_scsi_allocate_evt(vs, event, reason);
>  	if (!evt)
>  		return;
>  
> @@ -1281,7 +1281,7 @@ static void vhost_scsi_evt_handle_kick(struct vhost_work *work)
>  		goto out;
>  
>  	if (vs->vs_events_missed)
> -		tcm_vhost_send_evt(vs, NULL, NULL, VIRTIO_SCSI_T_NO_EVENT, 0);
> +		vhost_scsi_send_evt(vs, NULL, NULL, VIRTIO_SCSI_T_NO_EVENT, 0);
>  out:
>  	mutex_unlock(&vq->mutex);
>  }
> @@ -1307,7 +1307,7 @@ static void vhost_scsi_flush(struct vhost_scsi *vs)
>  	int i;
>  
>  	/* Init new inflight and remember the old inflight */
> -	tcm_vhost_init_inflight(vs, old_inflight);
> +	vhost_scsi_init_inflight(vs, old_inflight);
>  
>  	/*
>  	 * The inflight->kref was initialized to 1. We decrement it here to
> @@ -1315,7 +1315,7 @@ static void vhost_scsi_flush(struct vhost_scsi *vs)
>  	 * when all the reqs are finished.
>  	 */
>  	for (i = 0; i < VHOST_SCSI_MAX_VQ; i++)
> -		kref_put(&old_inflight[i]->kref, tcm_vhost_done_inflight);
> +		kref_put(&old_inflight[i]->kref, vhost_scsi_done_inflight);
>  
>  	/* Flush both the vhost poll and vhost work */
>  	for (i = 0; i < VHOST_SCSI_MAX_VQ; i++)
> @@ -1330,24 +1330,24 @@ static void vhost_scsi_flush(struct vhost_scsi *vs)
>  
>  /*
>   * Called from vhost_scsi_ioctl() context to walk the list of available
> - * tcm_vhost_tpg with an active struct tcm_vhost_nexus
> + * vhost_scsi_tpg with an active struct vhost_scsi_nexus
>   *
>   *  The lock nesting rule is:
> - *    tcm_vhost_mutex -> vs->dev.mutex -> tpg->tv_tpg_mutex -> vq->mutex
> + *    vhost_scsi_mutex -> vs->dev.mutex -> tpg->tv_tpg_mutex -> vq->mutex
>   */
>  static int
>  vhost_scsi_set_endpoint(struct vhost_scsi *vs,
>  			struct vhost_scsi_target *t)
>  {
>  	struct se_portal_group *se_tpg;
> -	struct tcm_vhost_tport *tv_tport;
> -	struct tcm_vhost_tpg *tpg;
> -	struct tcm_vhost_tpg **vs_tpg;
> +	struct vhost_scsi_tport *tv_tport;
> +	struct vhost_scsi_tpg *tpg;
> +	struct vhost_scsi_tpg **vs_tpg;
>  	struct vhost_virtqueue *vq;
>  	int index, ret, i, len;
>  	bool match = false;
>  
> -	mutex_lock(&tcm_vhost_mutex);
> +	mutex_lock(&vhost_scsi_mutex);
>  	mutex_lock(&vs->dev.mutex);
>  
>  	/* Verify that ring has been setup correctly. */
> @@ -1368,7 +1368,7 @@ vhost_scsi_set_endpoint(struct vhost_scsi *vs,
>  	if (vs->vs_tpg)
>  		memcpy(vs_tpg, vs->vs_tpg, len);
>  
> -	list_for_each_entry(tpg, &tcm_vhost_list, tv_tpg_list) {
> +	list_for_each_entry(tpg, &vhost_scsi_list, tv_tpg_list) {
>  		mutex_lock(&tpg->tv_tpg_mutex);
>  		if (!tpg->tpg_nexus) {
>  			mutex_unlock(&tpg->tv_tpg_mutex);
> @@ -1436,7 +1436,7 @@ vhost_scsi_set_endpoint(struct vhost_scsi *vs,
>  
>  out:
>  	mutex_unlock(&vs->dev.mutex);
> -	mutex_unlock(&tcm_vhost_mutex);
> +	mutex_unlock(&vhost_scsi_mutex);
>  	return ret;
>  }
>  
> @@ -1445,14 +1445,14 @@ vhost_scsi_clear_endpoint(struct vhost_scsi *vs,
>  			  struct vhost_scsi_target *t)
>  {
>  	struct se_portal_group *se_tpg;
> -	struct tcm_vhost_tport *tv_tport;
> -	struct tcm_vhost_tpg *tpg;
> +	struct vhost_scsi_tport *tv_tport;
> +	struct vhost_scsi_tpg *tpg;
>  	struct vhost_virtqueue *vq;
>  	bool match = false;
>  	int index, ret, i;
>  	u8 target;
>  
> -	mutex_lock(&tcm_vhost_mutex);
> +	mutex_lock(&vhost_scsi_mutex);
>  	mutex_lock(&vs->dev.mutex);
>  	/* Verify that ring has been setup correctly. */
>  	for (index = 0; index < vs->dev.nvqs; ++index) {
> @@ -1518,14 +1518,14 @@ vhost_scsi_clear_endpoint(struct vhost_scsi *vs,
>  	vs->vs_tpg = NULL;
>  	WARN_ON(vs->vs_events_nr);
>  	mutex_unlock(&vs->dev.mutex);
> -	mutex_unlock(&tcm_vhost_mutex);
> +	mutex_unlock(&vhost_scsi_mutex);
>  	return 0;
>  
>  err_tpg:
>  	mutex_unlock(&tpg->tv_tpg_mutex);
>  err_dev:
>  	mutex_unlock(&vs->dev.mutex);
> -	mutex_unlock(&tcm_vhost_mutex);
> +	mutex_unlock(&vhost_scsi_mutex);
>  	return ret;
>  }
>  
> @@ -1572,7 +1572,7 @@ static int vhost_scsi_open(struct inode *inode, struct file *f)
>  		goto err_vqs;
>  
>  	vhost_work_init(&vs->vs_completion_work, vhost_scsi_complete_cmd_work);
> -	vhost_work_init(&vs->vs_event_work, tcm_vhost_evt_work);
> +	vhost_work_init(&vs->vs_event_work, vhost_scsi_evt_work);
>  
>  	vs->vs_events_nr = 0;
>  	vs->vs_events_missed = false;
> @@ -1587,7 +1587,7 @@ static int vhost_scsi_open(struct inode *inode, struct file *f)
>  	}
>  	vhost_dev_init(&vs->dev, vqs, VHOST_SCSI_MAX_VQ);
>  
> -	tcm_vhost_init_inflight(vs, NULL);
> +	vhost_scsi_init_inflight(vs, NULL);
>  
>  	f->private_data = vs;
>  	return 0;
> @@ -1719,7 +1719,7 @@ static int vhost_scsi_deregister(void)
>  	return misc_deregister(&vhost_scsi_misc);
>  }
>  
> -static char *tcm_vhost_dump_proto_id(struct tcm_vhost_tport *tport)
> +static char *vhost_scsi_dump_proto_id(struct vhost_scsi_tport *tport)
>  {
>  	switch (tport->tport_proto_id) {
>  	case SCSI_PROTOCOL_SAS:
> @@ -1736,7 +1736,7 @@ static char *tcm_vhost_dump_proto_id(struct tcm_vhost_tport *tport)
>  }
>  
>  static void
> -tcm_vhost_do_plug(struct tcm_vhost_tpg *tpg,
> +vhost_scsi_do_plug(struct vhost_scsi_tpg *tpg,
>  		  struct se_lun *lun, bool plug)
>  {
>  
> @@ -1757,71 +1757,71 @@ tcm_vhost_do_plug(struct tcm_vhost_tpg *tpg,
>  	vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq;
>  	mutex_lock(&vq->mutex);
>  	if (vhost_has_feature(vq, VIRTIO_SCSI_F_HOTPLUG))
> -		tcm_vhost_send_evt(vs, tpg, lun,
> +		vhost_scsi_send_evt(vs, tpg, lun,
>  				   VIRTIO_SCSI_T_TRANSPORT_RESET, reason);
>  	mutex_unlock(&vq->mutex);
>  	mutex_unlock(&vs->dev.mutex);
>  }
>  
> -static void tcm_vhost_hotplug(struct tcm_vhost_tpg *tpg, struct se_lun *lun)
> +static void vhost_scsi_hotplug(struct vhost_scsi_tpg *tpg, struct se_lun *lun)
>  {
> -	tcm_vhost_do_plug(tpg, lun, true);
> +	vhost_scsi_do_plug(tpg, lun, true);
>  }
>  
> -static void tcm_vhost_hotunplug(struct tcm_vhost_tpg *tpg, struct se_lun *lun)
> +static void vhost_scsi_hotunplug(struct vhost_scsi_tpg *tpg, struct se_lun *lun)
>  {
> -	tcm_vhost_do_plug(tpg, lun, false);
> +	vhost_scsi_do_plug(tpg, lun, false);
>  }
>  
> -static int tcm_vhost_port_link(struct se_portal_group *se_tpg,
> +static int vhost_scsi_port_link(struct se_portal_group *se_tpg,
>  			       struct se_lun *lun)
>  {
> -	struct tcm_vhost_tpg *tpg = container_of(se_tpg,
> -				struct tcm_vhost_tpg, se_tpg);
> +	struct vhost_scsi_tpg *tpg = container_of(se_tpg,
> +				struct vhost_scsi_tpg, se_tpg);
>  
> -	mutex_lock(&tcm_vhost_mutex);
> +	mutex_lock(&vhost_scsi_mutex);
>  
>  	mutex_lock(&tpg->tv_tpg_mutex);
>  	tpg->tv_tpg_port_count++;
>  	mutex_unlock(&tpg->tv_tpg_mutex);
>  
> -	tcm_vhost_hotplug(tpg, lun);
> +	vhost_scsi_hotplug(tpg, lun);
>  
> -	mutex_unlock(&tcm_vhost_mutex);
> +	mutex_unlock(&vhost_scsi_mutex);
>  
>  	return 0;
>  }
>  
> -static void tcm_vhost_port_unlink(struct se_portal_group *se_tpg,
> +static void vhost_scsi_port_unlink(struct se_portal_group *se_tpg,
>  				  struct se_lun *lun)
>  {
> -	struct tcm_vhost_tpg *tpg = container_of(se_tpg,
> -				struct tcm_vhost_tpg, se_tpg);
> +	struct vhost_scsi_tpg *tpg = container_of(se_tpg,
> +				struct vhost_scsi_tpg, se_tpg);
>  
> -	mutex_lock(&tcm_vhost_mutex);
> +	mutex_lock(&vhost_scsi_mutex);
>  
>  	mutex_lock(&tpg->tv_tpg_mutex);
>  	tpg->tv_tpg_port_count--;
>  	mutex_unlock(&tpg->tv_tpg_mutex);
>  
> -	tcm_vhost_hotunplug(tpg, lun);
> +	vhost_scsi_hotunplug(tpg, lun);
>  
> -	mutex_unlock(&tcm_vhost_mutex);
> +	mutex_unlock(&vhost_scsi_mutex);
>  }
>  
>  static struct se_node_acl *
> -tcm_vhost_make_nodeacl(struct se_portal_group *se_tpg,
> +vhost_scsi_make_nodeacl(struct se_portal_group *se_tpg,
>  		       struct config_group *group,
>  		       const char *name)
>  {
>  	struct se_node_acl *se_nacl, *se_nacl_new;
> -	struct tcm_vhost_nacl *nacl;
> +	struct vhost_scsi_nacl *nacl;
>  	u64 wwpn = 0;
>  	u32 nexus_depth;
>  
> -	/* tcm_vhost_parse_wwn(name, &wwpn, 1) < 0)
> +	/* vhost_scsi_parse_wwn(name, &wwpn, 1) < 0)
>  		return ERR_PTR(-EINVAL); */
> -	se_nacl_new = tcm_vhost_alloc_fabric_acl(se_tpg);
> +	se_nacl_new = vhost_scsi_alloc_fabric_acl(se_tpg);
>  	if (!se_nacl_new)
>  		return ERR_PTR(-ENOMEM);
>  
> @@ -1833,37 +1833,37 @@ tcm_vhost_make_nodeacl(struct se_portal_group *se_tpg,
>  	se_nacl = core_tpg_add_initiator_node_acl(se_tpg, se_nacl_new,
>  				name, nexus_depth);
>  	if (IS_ERR(se_nacl)) {
> -		tcm_vhost_release_fabric_acl(se_tpg, se_nacl_new);
> +		vhost_scsi_release_fabric_acl(se_tpg, se_nacl_new);
>  		return se_nacl;
>  	}
>  	/*
> -	 * Locate our struct tcm_vhost_nacl and set the FC Nport WWPN
> +	 * Locate our struct vhost_scsi_nacl and set the FC Nport WWPN
>  	 */
> -	nacl = container_of(se_nacl, struct tcm_vhost_nacl, se_node_acl);
> +	nacl = container_of(se_nacl, struct vhost_scsi_nacl, se_node_acl);
>  	nacl->iport_wwpn = wwpn;
>  
>  	return se_nacl;
>  }
>  
> -static void tcm_vhost_drop_nodeacl(struct se_node_acl *se_acl)
> +static void vhost_scsi_drop_nodeacl(struct se_node_acl *se_acl)
>  {
> -	struct tcm_vhost_nacl *nacl = container_of(se_acl,
> -				struct tcm_vhost_nacl, se_node_acl);
> +	struct vhost_scsi_nacl *nacl = container_of(se_acl,
> +				struct vhost_scsi_nacl, se_node_acl);
>  	core_tpg_del_initiator_node_acl(se_acl->se_tpg, se_acl, 1);
>  	kfree(nacl);
>  }
>  
> -static void tcm_vhost_free_cmd_map_res(struct tcm_vhost_nexus *nexus,
> +static void vhost_scsi_free_cmd_map_res(struct vhost_scsi_nexus *nexus,
>  				       struct se_session *se_sess)
>  {
> -	struct tcm_vhost_cmd *tv_cmd;
> +	struct vhost_scsi_cmd *tv_cmd;
>  	unsigned int i;
>  
>  	if (!se_sess->sess_cmd_map)
>  		return;
>  
> -	for (i = 0; i < TCM_VHOST_DEFAULT_TAGS; i++) {
> -		tv_cmd = &((struct tcm_vhost_cmd *)se_sess->sess_cmd_map)[i];
> +	for (i = 0; i < VHOST_SCSI_DEFAULT_TAGS; i++) {
> +		tv_cmd = &((struct vhost_scsi_cmd *)se_sess->sess_cmd_map)[i];
>  
>  		kfree(tv_cmd->tvc_sgl);
>  		kfree(tv_cmd->tvc_prot_sgl);
> @@ -1871,13 +1871,13 @@ static void tcm_vhost_free_cmd_map_res(struct tcm_vhost_nexus *nexus,
>  	}
>  }
>  
> -static int tcm_vhost_make_nexus(struct tcm_vhost_tpg *tpg,
> +static int vhost_scsi_make_nexus(struct vhost_scsi_tpg *tpg,
>  				const char *name)
>  {
>  	struct se_portal_group *se_tpg;
>  	struct se_session *se_sess;
> -	struct tcm_vhost_nexus *tv_nexus;
> -	struct tcm_vhost_cmd *tv_cmd;
> +	struct vhost_scsi_nexus *tv_nexus;
> +	struct vhost_scsi_cmd *tv_cmd;
>  	unsigned int i;
>  
>  	mutex_lock(&tpg->tv_tpg_mutex);
> @@ -1888,19 +1888,19 @@ static int tcm_vhost_make_nexus(struct tcm_vhost_tpg *tpg,
>  	}
>  	se_tpg = &tpg->se_tpg;
>  
> -	tv_nexus = kzalloc(sizeof(struct tcm_vhost_nexus), GFP_KERNEL);
> +	tv_nexus = kzalloc(sizeof(struct vhost_scsi_nexus), GFP_KERNEL);
>  	if (!tv_nexus) {
>  		mutex_unlock(&tpg->tv_tpg_mutex);
> -		pr_err("Unable to allocate struct tcm_vhost_nexus\n");
> +		pr_err("Unable to allocate struct vhost_scsi_nexus\n");
>  		return -ENOMEM;
>  	}
>  	/*
>  	 *  Initialize the struct se_session pointer and setup tagpool
> -	 *  for struct tcm_vhost_cmd descriptors
> +	 *  for struct vhost_scsi_cmd descriptors
>  	 */
>  	tv_nexus->tvn_se_sess = transport_init_session_tags(
> -					TCM_VHOST_DEFAULT_TAGS,
> -					sizeof(struct tcm_vhost_cmd),
> +					VHOST_SCSI_DEFAULT_TAGS,
> +					sizeof(struct vhost_scsi_cmd),
>  					TARGET_PROT_DIN_PASS | TARGET_PROT_DOUT_PASS);
>  	if (IS_ERR(tv_nexus->tvn_se_sess)) {
>  		mutex_unlock(&tpg->tv_tpg_mutex);
> @@ -1908,11 +1908,11 @@ static int tcm_vhost_make_nexus(struct tcm_vhost_tpg *tpg,
>  		return -ENOMEM;
>  	}
>  	se_sess = tv_nexus->tvn_se_sess;
> -	for (i = 0; i < TCM_VHOST_DEFAULT_TAGS; i++) {
> -		tv_cmd = &((struct tcm_vhost_cmd *)se_sess->sess_cmd_map)[i];
> +	for (i = 0; i < VHOST_SCSI_DEFAULT_TAGS; i++) {
> +		tv_cmd = &((struct vhost_scsi_cmd *)se_sess->sess_cmd_map)[i];
>  
>  		tv_cmd->tvc_sgl = kzalloc(sizeof(struct scatterlist) *
> -					TCM_VHOST_PREALLOC_SGLS, GFP_KERNEL);
> +					VHOST_SCSI_PREALLOC_SGLS, GFP_KERNEL);
>  		if (!tv_cmd->tvc_sgl) {
>  			mutex_unlock(&tpg->tv_tpg_mutex);
>  			pr_err("Unable to allocate tv_cmd->tvc_sgl\n");
> @@ -1920,7 +1920,7 @@ static int tcm_vhost_make_nexus(struct tcm_vhost_tpg *tpg,
>  		}
>  
>  		tv_cmd->tvc_upages = kzalloc(sizeof(struct page *) *
> -					TCM_VHOST_PREALLOC_UPAGES, GFP_KERNEL);
> +					VHOST_SCSI_PREALLOC_UPAGES, GFP_KERNEL);
>  		if (!tv_cmd->tvc_upages) {
>  			mutex_unlock(&tpg->tv_tpg_mutex);
>  			pr_err("Unable to allocate tv_cmd->tvc_upages\n");
> @@ -1928,7 +1928,7 @@ static int tcm_vhost_make_nexus(struct tcm_vhost_tpg *tpg,
>  		}
>  
>  		tv_cmd->tvc_prot_sgl = kzalloc(sizeof(struct scatterlist) *
> -					TCM_VHOST_PREALLOC_PROT_SGLS, GFP_KERNEL);
> +					VHOST_SCSI_PREALLOC_PROT_SGLS, GFP_KERNEL);
>  		if (!tv_cmd->tvc_prot_sgl) {
>  			mutex_unlock(&tpg->tv_tpg_mutex);
>  			pr_err("Unable to allocate tv_cmd->tvc_prot_sgl\n");
> @@ -1937,7 +1937,7 @@ static int tcm_vhost_make_nexus(struct tcm_vhost_tpg *tpg,
>  	}
>  	/*
>  	 * Since we are running in 'demo mode' this call with generate a
> -	 * struct se_node_acl for the tcm_vhost struct se_portal_group with
> +	 * struct se_node_acl for the vhost_scsi struct se_portal_group with
>  	 * the SCSI Initiator port name of the passed configfs group 'name'.
>  	 */
>  	tv_nexus->tvn_se_sess->se_node_acl = core_tpg_check_initiator_node_acl(
> @@ -1960,16 +1960,16 @@ static int tcm_vhost_make_nexus(struct tcm_vhost_tpg *tpg,
>  	return 0;
>  
>  out:
> -	tcm_vhost_free_cmd_map_res(tv_nexus, se_sess);
> +	vhost_scsi_free_cmd_map_res(tv_nexus, se_sess);
>  	transport_free_session(se_sess);
>  	kfree(tv_nexus);
>  	return -ENOMEM;
>  }
>  
> -static int tcm_vhost_drop_nexus(struct tcm_vhost_tpg *tpg)
> +static int vhost_scsi_drop_nexus(struct vhost_scsi_tpg *tpg)
>  {
>  	struct se_session *se_sess;
> -	struct tcm_vhost_nexus *tv_nexus;
> +	struct vhost_scsi_nexus *tv_nexus;
>  
>  	mutex_lock(&tpg->tv_tpg_mutex);
>  	tv_nexus = tpg->tpg_nexus;
> @@ -2001,10 +2001,10 @@ static int tcm_vhost_drop_nexus(struct tcm_vhost_tpg *tpg)
>  	}
>  
>  	pr_debug("TCM_vhost_ConfigFS: Removing I_T Nexus to emulated"
> -		" %s Initiator Port: %s\n", tcm_vhost_dump_proto_id(tpg->tport),
> +		" %s Initiator Port: %s\n", vhost_scsi_dump_proto_id(tpg->tport),
>  		tv_nexus->tvn_se_sess->se_node_acl->initiatorname);
>  
> -	tcm_vhost_free_cmd_map_res(tv_nexus, se_sess);
> +	vhost_scsi_free_cmd_map_res(tv_nexus, se_sess);
>  	/*
>  	 * Release the SCSI I_T Nexus to the emulated vhost Target Port
>  	 */
> @@ -2016,12 +2016,12 @@ static int tcm_vhost_drop_nexus(struct tcm_vhost_tpg *tpg)
>  	return 0;
>  }
>  
> -static ssize_t tcm_vhost_tpg_show_nexus(struct se_portal_group *se_tpg,
> +static ssize_t vhost_scsi_tpg_show_nexus(struct se_portal_group *se_tpg,
>  					char *page)
>  {
> -	struct tcm_vhost_tpg *tpg = container_of(se_tpg,
> -				struct tcm_vhost_tpg, se_tpg);
> -	struct tcm_vhost_nexus *tv_nexus;
> +	struct vhost_scsi_tpg *tpg = container_of(se_tpg,
> +				struct vhost_scsi_tpg, se_tpg);
> +	struct vhost_scsi_nexus *tv_nexus;
>  	ssize_t ret;
>  
>  	mutex_lock(&tpg->tv_tpg_mutex);
> @@ -2037,40 +2037,40 @@ static ssize_t tcm_vhost_tpg_show_nexus(struct se_portal_group *se_tpg,
>  	return ret;
>  }
>  
> -static ssize_t tcm_vhost_tpg_store_nexus(struct se_portal_group *se_tpg,
> +static ssize_t vhost_scsi_tpg_store_nexus(struct se_portal_group *se_tpg,
>  					 const char *page,
>  					 size_t count)
>  {
> -	struct tcm_vhost_tpg *tpg = container_of(se_tpg,
> -				struct tcm_vhost_tpg, se_tpg);
> -	struct tcm_vhost_tport *tport_wwn = tpg->tport;
> -	unsigned char i_port[TCM_VHOST_NAMELEN], *ptr, *port_ptr;
> +	struct vhost_scsi_tpg *tpg = container_of(se_tpg,
> +				struct vhost_scsi_tpg, se_tpg);
> +	struct vhost_scsi_tport *tport_wwn = tpg->tport;
> +	unsigned char i_port[VHOST_SCSI_NAMELEN], *ptr, *port_ptr;
>  	int ret;
>  	/*
>  	 * Shutdown the active I_T nexus if 'NULL' is passed..
>  	 */
>  	if (!strncmp(page, "NULL", 4)) {
> -		ret = tcm_vhost_drop_nexus(tpg);
> +		ret = vhost_scsi_drop_nexus(tpg);
>  		return (!ret) ? count : ret;
>  	}
>  	/*
>  	 * Otherwise make sure the passed virtual Initiator port WWN matches
> -	 * the fabric protocol_id set in tcm_vhost_make_tport(), and call
> -	 * tcm_vhost_make_nexus().
> +	 * the fabric protocol_id set in vhost_scsi_make_tport(), and call
> +	 * vhost_scsi_make_nexus().
>  	 */
> -	if (strlen(page) >= TCM_VHOST_NAMELEN) {
> +	if (strlen(page) >= VHOST_SCSI_NAMELEN) {
>  		pr_err("Emulated NAA Sas Address: %s, exceeds"
> -				" max: %d\n", page, TCM_VHOST_NAMELEN);
> +				" max: %d\n", page, VHOST_SCSI_NAMELEN);
>  		return -EINVAL;
>  	}
> -	snprintf(&i_port[0], TCM_VHOST_NAMELEN, "%s", page);
> +	snprintf(&i_port[0], VHOST_SCSI_NAMELEN, "%s", page);
>  
>  	ptr = strstr(i_port, "naa.");
>  	if (ptr) {
>  		if (tport_wwn->tport_proto_id != SCSI_PROTOCOL_SAS) {
>  			pr_err("Passed SAS Initiator Port %s does not"
>  				" match target port protoid: %s\n", i_port,
> -				tcm_vhost_dump_proto_id(tport_wwn));
> +				vhost_scsi_dump_proto_id(tport_wwn));
>  			return -EINVAL;
>  		}
>  		port_ptr = &i_port[0];
> @@ -2081,7 +2081,7 @@ static ssize_t tcm_vhost_tpg_store_nexus(struct se_portal_group *se_tpg,
>  		if (tport_wwn->tport_proto_id != SCSI_PROTOCOL_FCP) {
>  			pr_err("Passed FCP Initiator Port %s does not"
>  				" match target port protoid: %s\n", i_port,
> -				tcm_vhost_dump_proto_id(tport_wwn));
> +				vhost_scsi_dump_proto_id(tport_wwn));
>  			return -EINVAL;
>  		}
>  		port_ptr = &i_port[3]; /* Skip over "fc." */
> @@ -2092,7 +2092,7 @@ static ssize_t tcm_vhost_tpg_store_nexus(struct se_portal_group *se_tpg,
>  		if (tport_wwn->tport_proto_id != SCSI_PROTOCOL_ISCSI) {
>  			pr_err("Passed iSCSI Initiator Port %s does not"
>  				" match target port protoid: %s\n", i_port,
> -				tcm_vhost_dump_proto_id(tport_wwn));
> +				vhost_scsi_dump_proto_id(tport_wwn));
>  			return -EINVAL;
>  		}
>  		port_ptr = &i_port[0];
> @@ -2108,29 +2108,29 @@ check_newline:
>  	if (i_port[strlen(i_port)-1] == '\n')
>  		i_port[strlen(i_port)-1] = '\0';
>  
> -	ret = tcm_vhost_make_nexus(tpg, port_ptr);
> +	ret = vhost_scsi_make_nexus(tpg, port_ptr);
>  	if (ret < 0)
>  		return ret;
>  
>  	return count;
>  }
>  
> -TF_TPG_BASE_ATTR(tcm_vhost, nexus, S_IRUGO | S_IWUSR);
> +TF_TPG_BASE_ATTR(vhost_scsi, nexus, S_IRUGO | S_IWUSR);
>  
> -static struct configfs_attribute *tcm_vhost_tpg_attrs[] = {
> -	&tcm_vhost_tpg_nexus.attr,
> +static struct configfs_attribute *vhost_scsi_tpg_attrs[] = {
> +	&vhost_scsi_tpg_nexus.attr,
>  	NULL,
>  };
>  
>  static struct se_portal_group *
> -tcm_vhost_make_tpg(struct se_wwn *wwn,
> +vhost_scsi_make_tpg(struct se_wwn *wwn,
>  		   struct config_group *group,
>  		   const char *name)
>  {
> -	struct tcm_vhost_tport *tport = container_of(wwn,
> -			struct tcm_vhost_tport, tport_wwn);
> +	struct vhost_scsi_tport *tport = container_of(wwn,
> +			struct vhost_scsi_tport, tport_wwn);
>  
> -	struct tcm_vhost_tpg *tpg;
> +	struct vhost_scsi_tpg *tpg;
>  	unsigned long tpgt;
>  	int ret;
>  
> @@ -2139,9 +2139,9 @@ tcm_vhost_make_tpg(struct se_wwn *wwn,
>  	if (kstrtoul(name + 5, 10, &tpgt) || tpgt > UINT_MAX)
>  		return ERR_PTR(-EINVAL);
>  
> -	tpg = kzalloc(sizeof(struct tcm_vhost_tpg), GFP_KERNEL);
> +	tpg = kzalloc(sizeof(struct vhost_scsi_tpg), GFP_KERNEL);
>  	if (!tpg) {
> -		pr_err("Unable to allocate struct tcm_vhost_tpg");
> +		pr_err("Unable to allocate struct vhost_scsi_tpg");
>  		return ERR_PTR(-ENOMEM);
>  	}
>  	mutex_init(&tpg->tv_tpg_mutex);
> @@ -2149,31 +2149,31 @@ tcm_vhost_make_tpg(struct se_wwn *wwn,
>  	tpg->tport = tport;
>  	tpg->tport_tpgt = tpgt;
>  
> -	ret = core_tpg_register(&tcm_vhost_fabric_configfs->tf_ops, wwn,
> +	ret = core_tpg_register(&vhost_scsi_fabric_configfs->tf_ops, wwn,
>  				&tpg->se_tpg, tpg, TRANSPORT_TPG_TYPE_NORMAL);
>  	if (ret < 0) {
>  		kfree(tpg);
>  		return NULL;
>  	}
> -	mutex_lock(&tcm_vhost_mutex);
> -	list_add_tail(&tpg->tv_tpg_list, &tcm_vhost_list);
> -	mutex_unlock(&tcm_vhost_mutex);
> +	mutex_lock(&vhost_scsi_mutex);
> +	list_add_tail(&tpg->tv_tpg_list, &vhost_scsi_list);
> +	mutex_unlock(&vhost_scsi_mutex);
>  
>  	return &tpg->se_tpg;
>  }
>  
> -static void tcm_vhost_drop_tpg(struct se_portal_group *se_tpg)
> +static void vhost_scsi_drop_tpg(struct se_portal_group *se_tpg)
>  {
> -	struct tcm_vhost_tpg *tpg = container_of(se_tpg,
> -				struct tcm_vhost_tpg, se_tpg);
> +	struct vhost_scsi_tpg *tpg = container_of(se_tpg,
> +				struct vhost_scsi_tpg, se_tpg);
>  
> -	mutex_lock(&tcm_vhost_mutex);
> +	mutex_lock(&vhost_scsi_mutex);
>  	list_del(&tpg->tv_tpg_list);
> -	mutex_unlock(&tcm_vhost_mutex);
> +	mutex_unlock(&vhost_scsi_mutex);
>  	/*
>  	 * Release the virtual I_T Nexus for this vhost TPG
>  	 */
> -	tcm_vhost_drop_nexus(tpg);
> +	vhost_scsi_drop_nexus(tpg);
>  	/*
>  	 * Deregister the se_tpg from TCM..
>  	 */
> @@ -2182,21 +2182,21 @@ static void tcm_vhost_drop_tpg(struct se_portal_group *se_tpg)
>  }
>  
>  static struct se_wwn *
> -tcm_vhost_make_tport(struct target_fabric_configfs *tf,
> +vhost_scsi_make_tport(struct target_fabric_configfs *tf,
>  		     struct config_group *group,
>  		     const char *name)
>  {
> -	struct tcm_vhost_tport *tport;
> +	struct vhost_scsi_tport *tport;
>  	char *ptr;
>  	u64 wwpn = 0;
>  	int off = 0;
>  
> -	/* if (tcm_vhost_parse_wwn(name, &wwpn, 1) < 0)
> +	/* if (vhost_scsi_parse_wwn(name, &wwpn, 1) < 0)
>  		return ERR_PTR(-EINVAL); */
>  
> -	tport = kzalloc(sizeof(struct tcm_vhost_tport), GFP_KERNEL);
> +	tport = kzalloc(sizeof(struct vhost_scsi_tport), GFP_KERNEL);
>  	if (!tport) {
> -		pr_err("Unable to allocate struct tcm_vhost_tport");
> +		pr_err("Unable to allocate struct vhost_scsi_tport");
>  		return ERR_PTR(-ENOMEM);
>  	}
>  	tport->tport_wwpn = wwpn;
> @@ -2227,102 +2227,102 @@ tcm_vhost_make_tport(struct target_fabric_configfs *tf,
>  	return ERR_PTR(-EINVAL);
>  
>  check_len:
> -	if (strlen(name) >= TCM_VHOST_NAMELEN) {
> +	if (strlen(name) >= VHOST_SCSI_NAMELEN) {
>  		pr_err("Emulated %s Address: %s, exceeds"
> -			" max: %d\n", name, tcm_vhost_dump_proto_id(tport),
> -			TCM_VHOST_NAMELEN);
> +			" max: %d\n", name, vhost_scsi_dump_proto_id(tport),
> +			VHOST_SCSI_NAMELEN);
>  		kfree(tport);
>  		return ERR_PTR(-EINVAL);
>  	}
> -	snprintf(&tport->tport_name[0], TCM_VHOST_NAMELEN, "%s", &name[off]);
> +	snprintf(&tport->tport_name[0], VHOST_SCSI_NAMELEN, "%s", &name[off]);
>  
>  	pr_debug("TCM_VHost_ConfigFS: Allocated emulated Target"
> -		" %s Address: %s\n", tcm_vhost_dump_proto_id(tport), name);
> +		" %s Address: %s\n", vhost_scsi_dump_proto_id(tport), name);
>  
>  	return &tport->tport_wwn;
>  }
>  
> -static void tcm_vhost_drop_tport(struct se_wwn *wwn)
> +static void vhost_scsi_drop_tport(struct se_wwn *wwn)
>  {
> -	struct tcm_vhost_tport *tport = container_of(wwn,
> -				struct tcm_vhost_tport, tport_wwn);
> +	struct vhost_scsi_tport *tport = container_of(wwn,
> +				struct vhost_scsi_tport, tport_wwn);
>  
>  	pr_debug("TCM_VHost_ConfigFS: Deallocating emulated Target"
> -		" %s Address: %s\n", tcm_vhost_dump_proto_id(tport),
> +		" %s Address: %s\n", vhost_scsi_dump_proto_id(tport),
>  		tport->tport_name);
>  
>  	kfree(tport);
>  }
>  
>  static ssize_t
> -tcm_vhost_wwn_show_attr_version(struct target_fabric_configfs *tf,
> +vhost_scsi_wwn_show_attr_version(struct target_fabric_configfs *tf,
>  				char *page)
>  {
>  	return sprintf(page, "TCM_VHOST fabric module %s on %s/%s"
> -		"on "UTS_RELEASE"\n", TCM_VHOST_VERSION, utsname()->sysname,
> +		"on "UTS_RELEASE"\n", VHOST_SCSI_VERSION, utsname()->sysname,
>  		utsname()->machine);
>  }
>  
> -TF_WWN_ATTR_RO(tcm_vhost, version);
> +TF_WWN_ATTR_RO(vhost_scsi, version);
>  
> -static struct configfs_attribute *tcm_vhost_wwn_attrs[] = {
> -	&tcm_vhost_wwn_version.attr,
> +static struct configfs_attribute *vhost_scsi_wwn_attrs[] = {
> +	&vhost_scsi_wwn_version.attr,
>  	NULL,
>  };
>  
> -static struct target_core_fabric_ops tcm_vhost_ops = {
> -	.get_fabric_name		= tcm_vhost_get_fabric_name,
> -	.get_fabric_proto_ident		= tcm_vhost_get_fabric_proto_ident,
> -	.tpg_get_wwn			= tcm_vhost_get_fabric_wwn,
> -	.tpg_get_tag			= tcm_vhost_get_tag,
> -	.tpg_get_default_depth		= tcm_vhost_get_default_depth,
> -	.tpg_get_pr_transport_id	= tcm_vhost_get_pr_transport_id,
> -	.tpg_get_pr_transport_id_len	= tcm_vhost_get_pr_transport_id_len,
> -	.tpg_parse_pr_out_transport_id	= tcm_vhost_parse_pr_out_transport_id,
> -	.tpg_check_demo_mode		= tcm_vhost_check_true,
> -	.tpg_check_demo_mode_cache	= tcm_vhost_check_true,
> -	.tpg_check_demo_mode_write_protect = tcm_vhost_check_false,
> -	.tpg_check_prod_mode_write_protect = tcm_vhost_check_false,
> -	.tpg_alloc_fabric_acl		= tcm_vhost_alloc_fabric_acl,
> -	.tpg_release_fabric_acl		= tcm_vhost_release_fabric_acl,
> -	.tpg_get_inst_index		= tcm_vhost_tpg_get_inst_index,
> -	.release_cmd			= tcm_vhost_release_cmd,
> +static struct target_core_fabric_ops vhost_scsi_ops = {
> +	.get_fabric_name		= vhost_scsi_get_fabric_name,
> +	.get_fabric_proto_ident		= vhost_scsi_get_fabric_proto_ident,
> +	.tpg_get_wwn			= vhost_scsi_get_fabric_wwn,
> +	.tpg_get_tag			= vhost_scsi_get_tpgt,
> +	.tpg_get_default_depth		= vhost_scsi_get_default_depth,
> +	.tpg_get_pr_transport_id	= vhost_scsi_get_pr_transport_id,
> +	.tpg_get_pr_transport_id_len	= vhost_scsi_get_pr_transport_id_len,
> +	.tpg_parse_pr_out_transport_id	= vhost_scsi_parse_pr_out_transport_id,
> +	.tpg_check_demo_mode		= vhost_scsi_check_true,
> +	.tpg_check_demo_mode_cache	= vhost_scsi_check_true,
> +	.tpg_check_demo_mode_write_protect = vhost_scsi_check_false,
> +	.tpg_check_prod_mode_write_protect = vhost_scsi_check_false,
> +	.tpg_alloc_fabric_acl		= vhost_scsi_alloc_fabric_acl,
> +	.tpg_release_fabric_acl		= vhost_scsi_release_fabric_acl,
> +	.tpg_get_inst_index		= vhost_scsi_tpg_get_inst_index,
> +	.release_cmd			= vhost_scsi_release_cmd,
>  	.check_stop_free		= vhost_scsi_check_stop_free,
> -	.shutdown_session		= tcm_vhost_shutdown_session,
> -	.close_session			= tcm_vhost_close_session,
> -	.sess_get_index			= tcm_vhost_sess_get_index,
> +	.shutdown_session		= vhost_scsi_shutdown_session,
> +	.close_session			= vhost_scsi_close_session,
> +	.sess_get_index			= vhost_scsi_sess_get_index,
>  	.sess_get_initiator_sid		= NULL,
> -	.write_pending			= tcm_vhost_write_pending,
> -	.write_pending_status		= tcm_vhost_write_pending_status,
> -	.set_default_node_attributes	= tcm_vhost_set_default_node_attrs,
> -	.get_task_tag			= tcm_vhost_get_task_tag,
> -	.get_cmd_state			= tcm_vhost_get_cmd_state,
> -	.queue_data_in			= tcm_vhost_queue_data_in,
> -	.queue_status			= tcm_vhost_queue_status,
> -	.queue_tm_rsp			= tcm_vhost_queue_tm_rsp,
> -	.aborted_task			= tcm_vhost_aborted_task,
> +	.write_pending			= vhost_scsi_write_pending,
> +	.write_pending_status		= vhost_scsi_write_pending_status,
> +	.set_default_node_attributes	= vhost_scsi_set_default_node_attrs,
> +	.get_task_tag			= vhost_scsi_get_task_tag,
> +	.get_cmd_state			= vhost_scsi_get_cmd_state,
> +	.queue_data_in			= vhost_scsi_queue_data_in,
> +	.queue_status			= vhost_scsi_queue_status,
> +	.queue_tm_rsp			= vhost_scsi_queue_tm_rsp,
> +	.aborted_task			= vhost_scsi_aborted_task,
>  	/*
>  	 * Setup callers for generic logic in target_core_fabric_configfs.c
>  	 */
> -	.fabric_make_wwn		= tcm_vhost_make_tport,
> -	.fabric_drop_wwn		= tcm_vhost_drop_tport,
> -	.fabric_make_tpg		= tcm_vhost_make_tpg,
> -	.fabric_drop_tpg		= tcm_vhost_drop_tpg,
> -	.fabric_post_link		= tcm_vhost_port_link,
> -	.fabric_pre_unlink		= tcm_vhost_port_unlink,
> +	.fabric_make_wwn		= vhost_scsi_make_tport,
> +	.fabric_drop_wwn		= vhost_scsi_drop_tport,
> +	.fabric_make_tpg		= vhost_scsi_make_tpg,
> +	.fabric_drop_tpg		= vhost_scsi_drop_tpg,
> +	.fabric_post_link		= vhost_scsi_port_link,
> +	.fabric_pre_unlink		= vhost_scsi_port_unlink,
>  	.fabric_make_np			= NULL,
>  	.fabric_drop_np			= NULL,
> -	.fabric_make_nodeacl		= tcm_vhost_make_nodeacl,
> -	.fabric_drop_nodeacl		= tcm_vhost_drop_nodeacl,
> +	.fabric_make_nodeacl		= vhost_scsi_make_nodeacl,
> +	.fabric_drop_nodeacl		= vhost_scsi_drop_nodeacl,
>  };
>  
> -static int tcm_vhost_register_configfs(void)
> +static int vhost_scsi_register_configfs(void)
>  {
>  	struct target_fabric_configfs *fabric;
>  	int ret;
>  
> -	pr_debug("TCM_VHOST fabric module %s on %s/%s"
> -		" on "UTS_RELEASE"\n", TCM_VHOST_VERSION, utsname()->sysname,
> +	pr_debug("vhost-scsi fabric module %s on %s/%s"
> +		" on "UTS_RELEASE"\n", VHOST_SCSI_VERSION, utsname()->sysname,
>  		utsname()->machine);
>  	/*
>  	 * Register the top level struct config_item_type with TCM core
> @@ -2333,14 +2333,14 @@ static int tcm_vhost_register_configfs(void)
>  		return PTR_ERR(fabric);
>  	}
>  	/*
> -	 * Setup fabric->tf_ops from our local tcm_vhost_ops
> +	 * Setup fabric->tf_ops from our local vhost_scsi_ops
>  	 */
> -	fabric->tf_ops = tcm_vhost_ops;
> +	fabric->tf_ops = vhost_scsi_ops;
>  	/*
>  	 * Setup default attribute lists for various fabric->tf_cit_tmpl
>  	 */
> -	fabric->tf_cit_tmpl.tfc_wwn_cit.ct_attrs = tcm_vhost_wwn_attrs;
> -	fabric->tf_cit_tmpl.tfc_tpg_base_cit.ct_attrs = tcm_vhost_tpg_attrs;
> +	fabric->tf_cit_tmpl.tfc_wwn_cit.ct_attrs = vhost_scsi_wwn_attrs;
> +	fabric->tf_cit_tmpl.tfc_tpg_base_cit.ct_attrs = vhost_scsi_tpg_attrs;
>  	fabric->tf_cit_tmpl.tfc_tpg_attrib_cit.ct_attrs = NULL;
>  	fabric->tf_cit_tmpl.tfc_tpg_param_cit.ct_attrs = NULL;
>  	fabric->tf_cit_tmpl.tfc_tpg_np_base_cit.ct_attrs = NULL;
> @@ -2360,37 +2360,37 @@ static int tcm_vhost_register_configfs(void)
>  	/*
>  	 * Setup our local pointer to *fabric
>  	 */
> -	tcm_vhost_fabric_configfs = fabric;
> -	pr_debug("TCM_VHOST[0] - Set fabric -> tcm_vhost_fabric_configfs\n");
> +	vhost_scsi_fabric_configfs = fabric;
> +	pr_debug("TCM_VHOST[0] - Set fabric -> vhost_scsi_fabric_configfs\n");
>  	return 0;
>  };
>  
> -static void tcm_vhost_deregister_configfs(void)
> +static void vhost_scsi_deregister_configfs(void)
>  {
> -	if (!tcm_vhost_fabric_configfs)
> +	if (!vhost_scsi_fabric_configfs)
>  		return;
>  
> -	target_fabric_configfs_deregister(tcm_vhost_fabric_configfs);
> -	tcm_vhost_fabric_configfs = NULL;
> -	pr_debug("TCM_VHOST[0] - Cleared tcm_vhost_fabric_configfs\n");
> +	target_fabric_configfs_deregister(vhost_scsi_fabric_configfs);
> +	vhost_scsi_fabric_configfs = NULL;
> +	pr_debug("TCM_VHOST[0] - Cleared vhost_scsi_fabric_configfs\n");
>  };
>  
> -static int __init tcm_vhost_init(void)
> +static int __init vhost_scsi_init(void)
>  {
>  	int ret = -ENOMEM;
>  	/*
>  	 * Use our own dedicated workqueue for submitting I/O into
>  	 * target core to avoid contention within system_wq.
>  	 */
> -	tcm_vhost_workqueue = alloc_workqueue("tcm_vhost", 0, 0);
> -	if (!tcm_vhost_workqueue)
> +	vhost_scsi_workqueue = alloc_workqueue("vhost_scsi", 0, 0);
> +	if (!vhost_scsi_workqueue)
>  		goto out;
>  
>  	ret = vhost_scsi_register();
>  	if (ret < 0)
>  		goto out_destroy_workqueue;
>  
> -	ret = tcm_vhost_register_configfs();
> +	ret = vhost_scsi_register_configfs();
>  	if (ret < 0)
>  		goto out_vhost_scsi_deregister;
>  
> @@ -2399,20 +2399,20 @@ static int __init tcm_vhost_init(void)
>  out_vhost_scsi_deregister:
>  	vhost_scsi_deregister();
>  out_destroy_workqueue:
> -	destroy_workqueue(tcm_vhost_workqueue);
> +	destroy_workqueue(vhost_scsi_workqueue);
>  out:
>  	return ret;
>  };
>  
> -static void tcm_vhost_exit(void)
> +static void vhost_scsi_exit(void)
>  {
> -	tcm_vhost_deregister_configfs();
> +	vhost_scsi_deregister_configfs();
>  	vhost_scsi_deregister();
> -	destroy_workqueue(tcm_vhost_workqueue);
> +	destroy_workqueue(vhost_scsi_workqueue);
>  };
>  
>  MODULE_DESCRIPTION("VHOST_SCSI series fabric driver");
>  MODULE_ALIAS("tcm_vhost");
>  MODULE_LICENSE("GPL");
> -module_init(tcm_vhost_init);
> -module_exit(tcm_vhost_exit);
> +module_init(vhost_scsi_init);
> +module_exit(vhost_scsi_exit);
> -- 
> 1.9.1