Home
last modified time | relevance | path

Searched refs:lkb (Results 1 – 13 of 13) sorted by relevance

/linux/fs/dlm/
H A Dlock.c78 static int send_request(struct dlm_rsb *r, struct dlm_lkb *lkb);
79 static int send_convert(struct dlm_rsb *r, struct dlm_lkb *lkb);
80 static int send_unlock(struct dlm_rsb *r, struct dlm_lkb *lkb);
81 static int send_cancel(struct dlm_rsb *r, struct dlm_lkb *lkb);
82 static int send_grant(struct dlm_rsb *r, struct dlm_lkb *lkb);
83 static int send_bast(struct dlm_rsb *r, struct dlm_lkb *lkb, int mode);
84 static int send_lookup(struct dlm_rsb *r, struct dlm_lkb *lkb);
86 static int _request_lock(struct dlm_rsb *r, struct dlm_lkb *lkb);
87 static int _cancel_lock(struct dlm_rsb *r, struct dlm_lkb *lkb);
88 static void __receive_convert_reply(struct dlm_rsb *r, struct dlm_lkb *lkb,
[all …]
H A Ddebug_fs.c52 static void print_format1_lock(struct seq_file *s, struct dlm_lkb *lkb, in print_format1_lock() argument
55 seq_printf(s, "%08x %s", lkb->lkb_id, print_lockmode(lkb->lkb_grmode)); in print_format1_lock()
57 if (lkb->lkb_status == DLM_LKSTS_CONVERT || in print_format1_lock()
58 lkb->lkb_status == DLM_LKSTS_WAITING) in print_format1_lock()
59 seq_printf(s, " (%s)", print_lockmode(lkb->lkb_rqmode)); in print_format1_lock()
61 if (lkb->lkb_nodeid) { in print_format1_lock()
62 if (lkb->lkb_nodeid != res->res_nodeid) in print_format1_lock()
63 seq_printf(s, " Remote: %3d %08x", lkb->lkb_nodeid, in print_format1_lock()
64 lkb->lkb_remid); in print_format1_lock()
66 seq_printf(s, " Master: %08x", lkb->lkb_remid); in print_format1_lock()
[all …]
H A Dmemory.c40 goto lkb; in dlm_memory_init()
65 lkb: in dlm_memory_init()
120 struct dlm_lkb *lkb = container_of(rcu, struct dlm_lkb, rcu); in __free_lkb_rcu() local
122 if (test_bit(DLM_DFL_USER_BIT, &lkb->lkb_dflags)) { in __free_lkb_rcu()
124 ua = lkb->lkb_ua; in __free_lkb_rcu()
131 kmem_cache_free(lkb_cache, lkb); in __free_lkb_rcu()
134 void dlm_free_lkb(struct dlm_lkb *lkb) in dlm_free_lkb() argument
136 call_rcu(&lkb->rcu, __free_lkb_rcu); in dlm_free_lkb()
H A Drecover.c407 struct dlm_lkb *lkb; in set_lock_master() local
409 list_for_each_entry(lkb, queue, lkb_statequeue) { in set_lock_master()
410 if (!test_bit(DLM_IFL_MSTCPY_BIT, &lkb->lkb_iflags)) { in set_lock_master()
411 lkb->lkb_nodeid = nodeid; in set_lock_master()
412 lkb->lkb_remid = 0; in set_lock_master()
621 struct dlm_lkb *lkb; in recover_locks_queue() local
624 list_for_each_entry(lkb, head, lkb_statequeue) { in recover_locks_queue()
625 error = dlm_send_rcom_lock(r, lkb, seq); in recover_locks_queue()
822 struct dlm_lkb *lkb; in recover_conversion() local
824 list_for_each_entry(lkb, &r->res_grantqueue, lkb_statequeue) { in recover_conversion()
[all …]
H A Drcom.c417 static void pack_rcom_lock(struct dlm_rsb *r, struct dlm_lkb *lkb, in pack_rcom_lock() argument
422 rl->rl_ownpid = cpu_to_le32(lkb->lkb_ownpid); in pack_rcom_lock()
423 rl->rl_lkid = cpu_to_le32(lkb->lkb_id); in pack_rcom_lock()
424 rl->rl_exflags = cpu_to_le32(lkb->lkb_exflags); in pack_rcom_lock()
425 rl->rl_flags = cpu_to_le32(dlm_dflags_val(lkb)); in pack_rcom_lock()
426 rl->rl_lvbseq = cpu_to_le32(lkb->lkb_lvbseq); in pack_rcom_lock()
427 rl->rl_rqmode = lkb->lkb_rqmode; in pack_rcom_lock()
428 rl->rl_grmode = lkb->lkb_grmode; in pack_rcom_lock()
429 rl->rl_status = lkb->lkb_status; in pack_rcom_lock()
430 rl->rl_wait_type = cpu_to_le16(lkb->lkb_wait_type); in pack_rcom_lock()
[all …]
H A Dast.h14 bool dlm_may_skip_callback(struct dlm_lkb *lkb, uint32_t flags, int mode,
16 int dlm_get_cb(struct dlm_lkb *lkb, uint32_t flags, int mode,
19 void dlm_add_cb(struct dlm_lkb *lkb, uint32_t flags, int mode, int status,
H A Dlockspace.c323 static int lkb_idr_free(struct dlm_lkb *lkb) in lkb_idr_free() argument
325 if (lkb->lkb_lvbptr && test_bit(DLM_IFL_MSTCPY_BIT, &lkb->lkb_iflags)) in lkb_idr_free()
326 dlm_free_lvb(lkb->lkb_lvbptr); in lkb_idr_free()
328 dlm_free_lkb(lkb); in lkb_idr_free()
342 struct dlm_lkb *lkb; in free_lockspace() local
348 xa_for_each(&ls->ls_lkbxa, id, lkb) { in free_lockspace()
349 lkb_idr_free(lkb); in free_lockspace()
681 struct dlm_lkb *lkb; in lockspace_busy() local
687 xa_for_each(&ls->ls_lkbxa, id, lkb) { in lockspace_busy()
693 xa_for_each(&ls->ls_lkbxa, id, lkb) { in lockspace_busy()
[all …]
H A Ddlm_internal.h752 static inline uint32_t dlm_iflags_val(const struct dlm_lkb *lkb) in dlm_iflags_val() argument
754 return dlm_flags_val(&lkb->lkb_iflags, __DLM_IFL_MIN_BIT, in dlm_iflags_val()
758 static inline uint32_t dlm_dflags_val(const struct dlm_lkb *lkb) in dlm_dflags_val() argument
760 return dlm_flags_val(&lkb->lkb_dflags, __DLM_DFL_MIN_BIT, in dlm_dflags_val()
775 static inline uint32_t dlm_sbflags_val(const struct dlm_lkb *lkb) in dlm_sbflags_val() argument
780 return dlm_flags_val(&lkb->lkb_sbflags, __DLM_SBF_MIN_BIT, in dlm_sbflags_val()
797 static inline void dlm_set_dflags_val(struct dlm_lkb *lkb, uint32_t val) in dlm_set_dflags_val() argument
799 dlm_set_flags_val(&lkb->lkb_dflags, val, __DLM_DFL_MIN_BIT, in dlm_set_dflags_val()
803 static inline void dlm_set_sbflags_val(struct dlm_lkb *lkb, uint32_t val) in dlm_set_sbflags_val() argument
805 dlm_set_flags_val(&lkb->lkb_sbflags, val, __DLM_SBF_MIN_BIT, in dlm_set_sbflags_val()
H A Duser.c178 void dlm_user_add_ast(struct dlm_lkb *lkb, uint32_t flags, int mode, in dlm_user_add_ast() argument
187 if (test_bit(DLM_DFL_ORPHAN_BIT, &lkb->lkb_dflags) || in dlm_user_add_ast()
188 test_bit(DLM_IFL_DEAD_BIT, &lkb->lkb_iflags)) in dlm_user_add_ast()
191 ls = lkb->lkb_resource->res_ls; in dlm_user_add_ast()
200 if (test_bit(DLM_DFL_ORPHAN_BIT, &lkb->lkb_dflags) || in dlm_user_add_ast()
201 test_bit(DLM_IFL_DEAD_BIT, &lkb->lkb_iflags)) in dlm_user_add_ast()
204 DLM_ASSERT(lkb->lkb_ua, dlm_print_lkb(lkb);); in dlm_user_add_ast()
205 ua = lkb->lkb_ua; in dlm_user_add_ast()
212 set_bit(DLM_IFL_ENDOFLIFE_BIT, &lkb->lkb_iflags); in dlm_user_add_ast()
216 if (!dlm_may_skip_callback(lkb, flags, mode, status, sbflags, in dlm_user_add_ast()
[all …]
H A Duser.h9 void dlm_purge_lkb_callbacks(struct dlm_lkb *lkb);
10 void dlm_user_add_ast(struct dlm_lkb *lkb, uint32_t flags, int mode,
H A Dlock.h16 void dlm_print_lkb(struct dlm_lkb *lkb);
24 int dlm_put_lkb(struct dlm_lkb *lkb);
H A Drcom.h20 int dlm_send_rcom_lock(struct dlm_rsb *r, struct dlm_lkb *lkb, uint64_t seq);
/linux/include/trace/events/
H A Ddlm.h95 TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, const void *name,
98 TP_ARGS(ls, lkb, name, namelen, mode, flags),
106 lkb->lkb_resource ? lkb->lkb_resource->res_length : namelen)
113 __entry->lkb_id = lkb->lkb_id;
117 r = lkb->lkb_resource;
137 TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, const void *name,
141 TP_ARGS(ls, lkb, name, namelen, mode, flags, error, kernel_lock),
150 lkb->lkb_resource ? lkb->lkb_resource->res_length : namelen)
157 __entry->lkb_id = lkb->lkb_id;
162 r = lkb->lkb_resource;
[all …]