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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-08-15 19:49:02 (GMT) |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-09-09 20:34:09 (GMT) |
| commit | a91eb7d9dc8e00de9618633dcb62643fd5eee498 (patch) | |
| tree | 88835592b9894fa727d4f3f27c9dee8c53644a38 /drivers/target/iscsi/iscsi_target.h | |
| parent | dfecf611a1bb46dfe19fc5329a23ef12c1f0591d (diff) | |
| download | linux-a91eb7d9dc8e00de9618633dcb62643fd5eee498.tar.xz | |
iscsi-target: Prepare login code for multi-plexing support
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>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target.h')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/target/iscsi/iscsi_target.h b/drivers/target/iscsi/iscsi_target.h index 2c437cb..f82f627 100644 --- a/drivers/target/iscsi/iscsi_target.h +++ b/drivers/target/iscsi/iscsi_target.h @@ -7,13 +7,15 @@ 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 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 *); + 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 *); |