6f3c0e69a9
Immediate queue: Consolidate down to one switch statement by moving send_tx_data and stuff from second switch into the first switch, or the functions the first switch calls. Response queue: Do not lock istate_lock except directly around i_state modifications. Put entire ISTATE_SEND_DATAIN path within first switch statement, in prep for further refactoring. All other cases set use_misc = 1 and will not be using sendpage, so just use send_tx_data for these and set use_misc param to 1. map_sg, sent_status, use_misc, and se_cmd vars no longer needed. Then put immediate and response handling in separate functions in order to get iscsi_target_tx_thread down to where it fits on a page. Signed-off-by: Andy Grover <agrover@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
42 lines
2.1 KiB
C
42 lines
2.1 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 int iscsit_deaccess_np(struct iscsi_np *, struct iscsi_portal_group *);
|
|
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 *);
|
|
extern int iscsit_del_np(struct iscsi_np *);
|
|
extern int iscsit_add_reject_from_cmd(u8, int, int, unsigned char *, 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_cmd *, struct iscsi_conn *, int);
|
|
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;
|
|
|
|
#endif /*** ISCSI_TARGET_H ***/
|