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[SCSI] iscsi class: rename iscsi_host to iscsi_cls_host
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This renames the iscsi_host to iscsi_cls_host to match the other
structs, because libiscsi wants to use the iscsi_host name in
the future.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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Mike Christie authored and James Bottomley committed Jul 12, 2008
1 parent d382672 commit 32c6e1b
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Showing 2 changed files with 12 additions and 14 deletions.
24 changes: 11 additions & 13 deletions drivers/scsi/scsi_transport_iscsi.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -114,13 +114,11 @@ static struct attribute_group iscsi_transport_group = {
.attrs = iscsi_transport_attrs,
};



static int iscsi_setup_host(struct transport_container *tc, struct device *dev,
struct device *cdev)
{
struct Scsi_Host *shost = dev_to_shost(dev);
struct iscsi_host *ihost = shost->shost_data;
struct iscsi_cls_host *ihost = shost->shost_data;

memset(ihost, 0, sizeof(*ihost));
INIT_LIST_HEAD(&ihost->sessions);
Expand All @@ -140,7 +138,7 @@ static int iscsi_remove_host(struct transport_container *tc, struct device *dev,
struct device *cdev)
{
struct Scsi_Host *shost = dev_to_shost(dev);
struct iscsi_host *ihost = shost->shost_data;
struct iscsi_cls_host *ihost = shost->shost_data;

destroy_workqueue(ihost->scan_workq);
return 0;
Expand Down Expand Up @@ -293,7 +291,7 @@ static int iscsi_is_session_dev(const struct device *dev)
*/
int iscsi_scan_finished(struct Scsi_Host *shost, unsigned long time)
{
struct iscsi_host *ihost = shost->shost_data;
struct iscsi_cls_host *ihost = shost->shost_data;
/*
* qla4xxx will have kicked off some session unblocks before calling
* scsi_scan_host, so just wait for them to complete.
Expand All @@ -305,7 +303,7 @@ EXPORT_SYMBOL_GPL(iscsi_scan_finished);
static int iscsi_user_scan(struct Scsi_Host *shost, uint channel,
uint id, uint lun)
{
struct iscsi_host *ihost = shost->shost_data;
struct iscsi_cls_host *ihost = shost->shost_data;
struct iscsi_cls_session *session;

mutex_lock(&ihost->mutex);
Expand All @@ -325,7 +323,7 @@ static void iscsi_scan_session(struct work_struct *work)
struct iscsi_cls_session *session =
container_of(work, struct iscsi_cls_session, scan_work);
struct Scsi_Host *shost = iscsi_session_to_shost(session);
struct iscsi_host *ihost = shost->shost_data;
struct iscsi_cls_host *ihost = shost->shost_data;
unsigned long flags;

spin_lock_irqsave(&session->lock, flags);
Expand Down Expand Up @@ -377,7 +375,7 @@ static void __iscsi_unblock_session(struct work_struct *work)
container_of(work, struct iscsi_cls_session,
unblock_work);
struct Scsi_Host *shost = iscsi_session_to_shost(session);
struct iscsi_host *ihost = shost->shost_data;
struct iscsi_cls_host *ihost = shost->shost_data;
unsigned long flags;

/*
Expand Down Expand Up @@ -445,7 +443,7 @@ static void __iscsi_unbind_session(struct work_struct *work)
container_of(work, struct iscsi_cls_session,
unbind_work);
struct Scsi_Host *shost = iscsi_session_to_shost(session);
struct iscsi_host *ihost = shost->shost_data;
struct iscsi_cls_host *ihost = shost->shost_data;

/* Prevent new scans and make sure scanning is not in progress */
mutex_lock(&ihost->mutex);
Expand All @@ -463,7 +461,7 @@ static void __iscsi_unbind_session(struct work_struct *work)
static int iscsi_unbind_session(struct iscsi_cls_session *session)
{
struct Scsi_Host *shost = iscsi_session_to_shost(session);
struct iscsi_host *ihost = shost->shost_data;
struct iscsi_cls_host *ihost = shost->shost_data;

return queue_work(ihost->scan_workq, &session->unbind_work);
}
Expand Down Expand Up @@ -505,7 +503,7 @@ EXPORT_SYMBOL_GPL(iscsi_alloc_session);
int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
{
struct Scsi_Host *shost = iscsi_session_to_shost(session);
struct iscsi_host *ihost;
struct iscsi_cls_host *ihost;
unsigned long flags;
int err;

Expand Down Expand Up @@ -591,7 +589,7 @@ static int iscsi_iter_destroy_conn_fn(struct device *dev, void *data)
void iscsi_remove_session(struct iscsi_cls_session *session)
{
struct Scsi_Host *shost = iscsi_session_to_shost(session);
struct iscsi_host *ihost = shost->shost_data;
struct iscsi_cls_host *ihost = shost->shost_data;
unsigned long flags;
int err;

Expand Down Expand Up @@ -1619,7 +1617,7 @@ iscsi_register_transport(struct iscsi_transport *tt)
priv->t.host_attrs.ac.attrs = &priv->host_attrs[0];
priv->t.host_attrs.ac.class = &iscsi_host_class.class;
priv->t.host_attrs.ac.match = iscsi_host_match;
priv->t.host_size = sizeof(struct iscsi_host);
priv->t.host_size = sizeof(struct iscsi_cls_host);
transport_container_register(&priv->t.host_attrs);

SETUP_HOST_RD_ATTR(netdev, ISCSI_HOST_NETDEV_NAME);
Expand Down
2 changes: 1 addition & 1 deletion include/scsi/scsi_transport_iscsi.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -201,7 +201,7 @@ struct iscsi_cls_session {
#define starget_to_session(_stgt) \
iscsi_dev_to_session(_stgt->dev.parent)

struct iscsi_host {
struct iscsi_cls_host {
struct list_head sessions;
atomic_t nr_scans;
struct mutex mutex;
Expand Down

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