a91eb7d9dc
This patch prepares the iscsi-target login code for multi-plexing support. This includes: - Adding iscsi_tpg_np->tpg_np_kref + iscsit_login_kref_put() for handling callback of iscsi_tpg_np->tpg_np_comp - Adding kref_put() in iscsit_deaccess_np() - Adding kref_put() and wait_for_completion() in iscsit_reset_np_thread() - Refactor login failure path release logic into iscsi_target_login_sess_out() - Update __iscsi_target_login_thread() to handle iscsi_post_login_handler() asynchronous completion - Add shutdown parameter for iscsit_clear_tpg_np_login_thread*() v3 changes: - Convert iscsi_portal_group->np_login_lock to ->np_login_sem - Add LOGIN_FLAGS definitions v2 changes: - Remove duplicate call to iscsi_post_login_handler() in __iscsi_target_login_thread() - Drop unused iscsi_np->np_login_tpg Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
52 lines
2.4 KiB
C
52 lines
2.4 KiB
C
#ifndef ISCSI_TARGET_H
|
|
#define ISCSI_TARGET_H
|
|
|
|
extern struct iscsi_tiqn *iscsit_get_tiqn_for_login(unsigned char *);
|
|
extern struct iscsi_tiqn *iscsit_get_tiqn(unsigned char *, int);
|
|
extern void iscsit_put_tiqn_for_login(struct iscsi_tiqn *);
|
|
extern struct iscsi_tiqn *iscsit_add_tiqn(unsigned char *);
|
|
extern void iscsit_del_tiqn(struct iscsi_tiqn *);
|
|
extern int iscsit_access_np(struct iscsi_np *, struct iscsi_portal_group *);
|
|
extern void iscsit_login_kref_put(struct kref *);
|
|
extern int iscsit_deaccess_np(struct iscsi_np *, struct iscsi_portal_group *,
|
|
struct iscsi_tpg_np *);
|
|
extern bool iscsit_check_np_match(struct __kernel_sockaddr_storage *,
|
|
struct iscsi_np *, int);
|
|
extern struct iscsi_np *iscsit_add_np(struct __kernel_sockaddr_storage *,
|
|
char *, int);
|
|
extern int iscsit_reset_np_thread(struct iscsi_np *, struct iscsi_tpg_np *,
|
|
struct iscsi_portal_group *, bool);
|
|
extern int iscsit_del_np(struct iscsi_np *);
|
|
extern int iscsit_reject_cmd(struct iscsi_cmd *cmd, u8, unsigned char *);
|
|
extern void iscsit_set_unsoliticed_dataout(struct iscsi_cmd *);
|
|
extern int iscsit_logout_closesession(struct iscsi_cmd *, struct iscsi_conn *);
|
|
extern int iscsit_logout_closeconnection(struct iscsi_cmd *, struct iscsi_conn *);
|
|
extern int iscsit_logout_removeconnforrecovery(struct iscsi_cmd *, struct iscsi_conn *);
|
|
extern int iscsit_send_async_msg(struct iscsi_conn *, u16, u8, u8);
|
|
extern int iscsit_build_r2ts_for_cmd(struct iscsi_conn *, struct iscsi_cmd *, bool recovery);
|
|
extern void iscsit_thread_get_cpumask(struct iscsi_conn *);
|
|
extern int iscsi_target_tx_thread(void *);
|
|
extern int iscsi_target_rx_thread(void *);
|
|
extern int iscsit_close_connection(struct iscsi_conn *);
|
|
extern int iscsit_close_session(struct iscsi_session *);
|
|
extern void iscsit_fail_session(struct iscsi_session *);
|
|
extern int iscsit_free_session(struct iscsi_session *);
|
|
extern void iscsit_stop_session(struct iscsi_session *, int, int);
|
|
extern int iscsit_release_sessions_for_tpg(struct iscsi_portal_group *, int);
|
|
|
|
extern struct iscsit_global *iscsit_global;
|
|
extern struct target_fabric_configfs *lio_target_fabric_configfs;
|
|
|
|
extern struct kmem_cache *lio_dr_cache;
|
|
extern struct kmem_cache *lio_ooo_cache;
|
|
extern struct kmem_cache *lio_cmd_cache;
|
|
extern struct kmem_cache *lio_qr_cache;
|
|
extern struct kmem_cache *lio_r2t_cache;
|
|
|
|
extern struct idr sess_idr;
|
|
extern struct mutex auth_id_lock;
|
|
extern spinlock_t sess_idr_lock;
|
|
|
|
|
|
#endif /*** ISCSI_TARGET_H ***/
|