| /fs/ocfs2/ |
| D | stackglue.h | 67 struct dlm_lksb lksb; member
91 void (*lp_lock_ast)(struct ocfs2_dlm_lksb *lksb);
92 void (*lp_blocking_ast)(struct ocfs2_dlm_lksb *lksb, int level);
93 void (*lp_unlock_ast)(struct ocfs2_dlm_lksb *lksb, int error);
175 struct ocfs2_dlm_lksb *lksb,
190 struct ocfs2_dlm_lksb *lksb,
199 int (*lock_status)(struct ocfs2_dlm_lksb *lksb);
204 int (*lvb_valid)(struct ocfs2_dlm_lksb *lksb);
209 void *(*lock_lvb)(struct ocfs2_dlm_lksb *lksb);
226 void (*dump_lksb)(struct ocfs2_dlm_lksb *lksb);
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| D | stack_o2cb.c | 166 struct ocfs2_dlm_lksb *lksb = astarg; in o2dlm_lock_ast_wrapper() local
168 lksb->lksb_conn->cc_proto->lp_lock_ast(lksb); in o2dlm_lock_ast_wrapper()
173 struct ocfs2_dlm_lksb *lksb = astarg; in o2dlm_blocking_ast_wrapper() local
175 lksb->lksb_conn->cc_proto->lp_blocking_ast(lksb, level); in o2dlm_blocking_ast_wrapper()
180 struct ocfs2_dlm_lksb *lksb = astarg; in o2dlm_unlock_ast_wrapper() local
197 lksb->lksb_conn->cc_proto->lp_unlock_ast(lksb, error); in o2dlm_unlock_ast_wrapper()
202 struct ocfs2_dlm_lksb *lksb, in o2cb_dlm_lock() argument
212 status = dlmlock(conn->cc_lockspace, o2dlm_mode, &lksb->lksb_o2dlm, in o2cb_dlm_lock()
214 o2dlm_lock_ast_wrapper, lksb, in o2cb_dlm_lock()
221 struct ocfs2_dlm_lksb *lksb, in o2cb_dlm_unlock() argument
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| D | stack_user.c | 663 struct ocfs2_dlm_lksb *lksb = astarg; in fsdlm_lock_ast_wrapper() local
664 int status = lksb->lksb_fsdlm.sb_status; in fsdlm_lock_ast_wrapper()
677 lksb->lksb_conn->cc_proto->lp_unlock_ast(lksb, 0); in fsdlm_lock_ast_wrapper()
679 lksb->lksb_conn->cc_proto->lp_lock_ast(lksb); in fsdlm_lock_ast_wrapper()
684 struct ocfs2_dlm_lksb *lksb = astarg; in fsdlm_blocking_ast_wrapper() local
686 lksb->lksb_conn->cc_proto->lp_blocking_ast(lksb, level); in fsdlm_blocking_ast_wrapper()
691 struct ocfs2_dlm_lksb *lksb, in user_dlm_lock() argument
698 if (!lksb->lksb_fsdlm.sb_lvbptr) in user_dlm_lock()
699 lksb->lksb_fsdlm.sb_lvbptr = (char *)lksb + in user_dlm_lock()
702 ret = dlm_lock(conn->cc_lockspace, mode, &lksb->lksb_fsdlm, in user_dlm_lock()
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| D | stackglue.c | 243 struct ocfs2_dlm_lksb *lksb, in ocfs2_dlm_lock() argument
248 if (!lksb->lksb_conn) in ocfs2_dlm_lock()
249 lksb->lksb_conn = conn; in ocfs2_dlm_lock()
251 BUG_ON(lksb->lksb_conn != conn); in ocfs2_dlm_lock()
252 return active_stack->sp_ops->dlm_lock(conn, mode, lksb, flags, in ocfs2_dlm_lock()
258 struct ocfs2_dlm_lksb *lksb, in ocfs2_dlm_unlock() argument
261 BUG_ON(lksb->lksb_conn == NULL); in ocfs2_dlm_unlock()
263 return active_stack->sp_ops->dlm_unlock(conn, lksb, flags); in ocfs2_dlm_unlock()
267 int ocfs2_dlm_lock_status(struct ocfs2_dlm_lksb *lksb) in ocfs2_dlm_lock_status() argument
269 return active_stack->sp_ops->lock_status(lksb); in ocfs2_dlm_lock_status()
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| D | dlmglue.c | 302 static inline struct ocfs2_lock_res *ocfs2_lksb_to_lock_res(struct ocfs2_dlm_lksb *lksb) in ocfs2_lksb_to_lock_res() argument
304 return container_of(lksb, struct ocfs2_lock_res, l_lksb); in ocfs2_lksb_to_lock_res()
1072 static void ocfs2_blocking_ast(struct ocfs2_dlm_lksb *lksb, int level) in ocfs2_blocking_ast() argument
1074 struct ocfs2_lock_res *lockres = ocfs2_lksb_to_lock_res(lksb); in ocfs2_blocking_ast()
1103 static void ocfs2_locking_ast(struct ocfs2_dlm_lksb *lksb) in ocfs2_locking_ast() argument
1105 struct ocfs2_lock_res *lockres = ocfs2_lksb_to_lock_res(lksb); in ocfs2_locking_ast()
1169 static void ocfs2_unlock_ast(struct ocfs2_dlm_lksb *lksb, int error) in ocfs2_unlock_ast() argument
1171 struct ocfs2_lock_res *lockres = ocfs2_lksb_to_lock_res(lksb); in ocfs2_unlock_ast()
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| /fs/ocfs2/dlm/ |
| D | dlmunlock.c | 61 struct dlm_lockstatus *lksb,
66 struct dlm_lockstatus *lksb,
72 struct dlm_lockstatus *lksb,
101 struct dlm_lockstatus *lksb, in dlmunlock_common() argument
157 status = dlm_get_cancel_actions(dlm, res, lock, lksb, &actions); in dlmunlock_common()
159 status = dlm_get_unlock_actions(dlm, res, lock, lksb, &actions); in dlmunlock_common()
168 memcpy(res->lvb, lksb->lvb, DLM_LVB_LEN); in dlmunlock_common()
183 status = dlm_send_remote_unlock_request(dlm, res, lock, lksb, in dlmunlock_common()
277 lksb->flags &= ~(DLM_LKSB_PUT_LVB|DLM_LKSB_GET_LVB); in dlmunlock_common()
301 struct dlm_lockstatus *lksb, in dlmunlock_master() argument
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| D | dlmlock.c | 145 lock->lksb->status = DLM_NORMAL; in dlmlock_master()
204 lock->lksb->flags &= ~DLM_LKSB_GET_LVB; in dlm_revert_pending_lock()
368 kfree(lock->lksb); in dlm_lock_release()
424 struct dlm_lockstatus *lksb) in dlm_new_lock() argument
433 if (!lksb) { in dlm_new_lock()
435 lksb = kzalloc(sizeof(*lksb), GFP_NOFS); in dlm_new_lock()
436 if (!lksb) { in dlm_new_lock()
446 lock->lksb = lksb; in dlm_new_lock()
447 lksb->lockid = lock; in dlm_new_lock()
465 struct dlm_lockstatus *lksb = NULL; in dlm_create_lock_handler() local
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| D | dlmconvert.c | 158 lock->lksb->flags |= DLM_LKSB_PUT_LVB; in __dlmconvert_master()
168 lock->lksb->flags |= DLM_LKSB_GET_LVB; in __dlmconvert_master()
208 lock->lksb->status = DLM_NORMAL; in __dlmconvert_master()
212 if (lock->lksb->flags & DLM_LKSB_PUT_LVB) in __dlmconvert_master()
213 memcpy(res->lvb, lock->lksb->lvb, DLM_LVB_LEN); in __dlmconvert_master()
256 lock->lksb->flags &= ~(DLM_LKSB_GET_LVB|DLM_LKSB_PUT_LVB); in dlm_revert_pending_convert()
319 lock->lksb->flags |= DLM_LKSB_PUT_LVB; in dlmconvert_remote()
325 lock->lksb->flags |= DLM_LKSB_GET_LVB; in dlmconvert_remote()
397 vec[1].iov_base = lock->lksb->lvb; in dlm_send_remote_convert_request()
454 struct dlm_lockstatus *lksb; in dlm_convert_lock_handler() local
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| D | dlmast.c | 196 struct dlm_lockstatus *lksb = lock->lksb; in dlm_update_lvb() local
197 BUG_ON(!lksb); in dlm_update_lvb()
203 if (lksb->flags & DLM_LKSB_GET_LVB) { in dlm_update_lvb()
207 memcpy(lksb->lvb, res->lvb, DLM_LVB_LEN); in dlm_update_lvb()
220 lksb->flags &= ~(DLM_LKSB_PUT_LVB|DLM_LKSB_GET_LVB); in dlm_update_lvb()
227 struct dlm_lockstatus *lksb; in dlm_do_local_ast() local
234 lksb = lock->lksb; in dlm_do_local_ast()
247 struct dlm_lockstatus *lksb; in dlm_do_remote_ast() local
255 lksb = lock->lksb; in dlm_do_remote_ast()
258 lksbflags = lksb->flags; in dlm_do_remote_ast()
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| D | dlmrecovery.c | 1194 if (!lock->lksb) in dlm_prepare_lvb_for_migration()
1206 memcpy(mres->lvb, lock->lksb->lvb, DLM_LVB_LEN); in dlm_prepare_lvb_for_migration()
1211 if (!memcmp(mres->lvb, lock->lksb->lvb, DLM_LVB_LEN)) in dlm_prepare_lvb_for_migration()
1238 if (lock->lksb) { in dlm_add_lock_to_array()
1239 ml->flags = lock->lksb->flags; in dlm_add_lock_to_array()
1259 dummy.lksb = NULL; in dlm_add_dummy_lock()
1814 struct dlm_lockstatus *lksb = NULL; in dlm_process_recovery_data() local
1840 lksb = NULL; in dlm_process_recovery_data()
1936 lksb = newlock->lksb; in dlm_process_recovery_data()
1943 lksb->flags |= (ml->flags & in dlm_process_recovery_data()
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| D | dlmapi.h | 182 struct dlm_lockstatus *lksb,
191 struct dlm_lockstatus *lksb,
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| D | dlmthread.c | 440 BUG_ON(!target->lksb); in dlm_shuffle_lists()
441 target->lksb->status = DLM_NORMAL; in dlm_shuffle_lists()
500 BUG_ON(!target->lksb); in dlm_shuffle_lists()
501 target->lksb->status = DLM_NORMAL; in dlm_shuffle_lists()
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| D | dlmcommon.h | 370 struct dlm_lockstatus *lksb; member
835 struct dlm_lockstatus *lksb);
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| /fs/dlm/ |
| D | user.c | 50 __u32 lksb; member
81 struct dlm_lksb32 lksb; member
118 kb->i.lock.lksb = (void *)(long)kb32->i.lock.lksb; in compat_input()
141 res32->lksb.sb_status = res->lksb.sb_status; in compat_output()
142 res32->lksb.sb_flags = res->lksb.sb_flags; in compat_output()
143 res32->lksb.sb_lkid = res->lksb.sb_lkid; in compat_output()
144 res32->lksb.sb_lvbptr = (__u32)(long)res->lksb.sb_lvbptr; in compat_output()
251 if (!params->castaddr || !params->lksb) { in device_user_lock()
260 ua->user_lksb = params->lksb; in device_user_lock()
286 error = ua->lksb.sb_lkid; in device_user_lock()
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| D | lock.c | 2805 static int set_lock_args(int mode, struct dlm_lksb *lksb, uint32_t flags, in set_lock_args() argument
2846 if (!ast || !lksb) in set_lock_args()
2849 if (flags & DLM_LKF_VALBLK && !lksb->sb_lvbptr) in set_lock_args()
2852 if (flags & DLM_LKF_CONVERT && !lksb->sb_lkid) in set_lock_args()
2865 args->lksb = lksb; in set_lock_args()
2915 lkb->lkb_lksb = args->lksb; in validate_lock_args()
2916 lkb->lkb_lvbptr = args->lksb->sb_lvbptr; in validate_lock_args()
3411 struct dlm_lksb *lksb, in dlm_lock() argument
3432 error = find_lkb(ls, lksb->sb_lkid, &lkb); in dlm_lock()
3439 error = set_lock_args(mode, lksb, flags, namelen, 0, ast, in dlm_lock()
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| D | memory.c | 87 kfree(ua->lksb.sb_lvbptr); in dlm_free_lkb()
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| D | dlm_internal.h | 153 struct dlm_lksb *lksb; member
676 struct dlm_lksb lksb; member
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| /fs/ocfs2/dlmfs/ |
| D | userdlm.c | 46 static inline struct user_lock_res *user_lksb_to_lock_res(struct ocfs2_dlm_lksb *lksb) in user_lksb_to_lock_res() argument
48 return container_of(lksb, struct user_lock_res, l_lksb); in user_lksb_to_lock_res()
127 static void user_ast(struct ocfs2_dlm_lksb *lksb) in user_ast() argument
129 struct user_lock_res *lockres = user_lksb_to_lock_res(lksb); in user_ast()
215 static void user_bast(struct ocfs2_dlm_lksb *lksb, int level) in user_bast() argument
217 struct user_lock_res *lockres = user_lksb_to_lock_res(lksb); in user_bast()
233 static void user_unlock_ast(struct ocfs2_dlm_lksb *lksb, int status) in user_unlock_ast() argument
235 struct user_lock_res *lockres = user_lksb_to_lock_res(lksb); in user_unlock_ast()
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| /fs/gfs2/ |
| D | lock_dlm.c | 498 static int sync_unlock(struct gfs2_sbd *sdp, struct dlm_lksb *lksb, char *name) in sync_unlock() argument
503 error = dlm_unlock(ls->ls_dlm, lksb->sb_lkid, 0, lksb, ls); in sync_unlock()
506 name, lksb->sb_lkid, error); in sync_unlock()
512 if (lksb->sb_status != -DLM_EUNLOCK) { in sync_unlock()
514 name, lksb->sb_lkid, lksb->sb_status); in sync_unlock()
521 unsigned int num, struct dlm_lksb *lksb, char *name) in sync_lock() argument
530 error = dlm_lock(ls->ls_dlm, mode, lksb, flags, in sync_lock()
535 name, lksb->sb_lkid, flags, mode, error); in sync_lock()
541 status = lksb->sb_status; in sync_lock()
545 name, lksb->sb_lkid, flags, mode, status); in sync_lock()
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