| /Linux-v5.15/fs/dlm/ |
| D | recoverd.c | 31 static int enable_locking(struct dlm_ls *ls, uint64_t seq) in enable_locking() argument
35 down_write(&ls->ls_recv_active); in enable_locking()
37 spin_lock(&ls->ls_recover_lock); in enable_locking()
38 if (ls->ls_recover_seq == seq) { in enable_locking()
39 set_bit(LSFL_RUNNING, &ls->ls_flags); in enable_locking()
41 up_write(&ls->ls_in_recovery); in enable_locking()
42 clear_bit(LSFL_RECOVER_LOCK, &ls->ls_flags); in enable_locking()
45 spin_unlock(&ls->ls_recover_lock); in enable_locking()
47 up_write(&ls->ls_recv_active); in enable_locking()
51 static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) in ls_recover() argument
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| D | lockspace.c | 36 static ssize_t dlm_control_store(struct dlm_ls *ls, const char *buf, size_t len) in dlm_control_store() argument
44 ls = dlm_find_lockspace_local(ls->ls_local_handle); in dlm_control_store()
45 if (!ls) in dlm_control_store()
50 dlm_ls_stop(ls); in dlm_control_store()
53 dlm_ls_start(ls); in dlm_control_store()
58 dlm_put_lockspace(ls); in dlm_control_store()
62 static ssize_t dlm_event_store(struct dlm_ls *ls, const char *buf, size_t len) in dlm_event_store() argument
64 int rc = kstrtoint(buf, 0, &ls->ls_uevent_result); in dlm_event_store()
68 set_bit(LSFL_UEVENT_WAIT, &ls->ls_flags); in dlm_event_store()
69 wake_up(&ls->ls_uevent_wait); in dlm_event_store()
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| D | recover.c | 42 int dlm_wait_function(struct dlm_ls *ls, int (*testfn) (struct dlm_ls *ls)) in dlm_wait_function() argument
48 rv = wait_event_timeout(ls->ls_wait_general, in dlm_wait_function()
49 testfn(ls) || dlm_recovery_stopped(ls), in dlm_wait_function()
53 if (test_bit(LSFL_RCOM_WAIT, &ls->ls_flags)) { in dlm_wait_function()
54 log_debug(ls, "dlm_wait_function timed out"); in dlm_wait_function()
59 if (dlm_recovery_stopped(ls)) { in dlm_wait_function()
60 log_debug(ls, "dlm_wait_function aborted"); in dlm_wait_function()
74 uint32_t dlm_recover_status(struct dlm_ls *ls) in dlm_recover_status() argument
77 spin_lock(&ls->ls_recover_lock); in dlm_recover_status()
78 status = ls->ls_recover_status; in dlm_recover_status()
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| D | member.c | 28 void dlm_slot_save(struct dlm_ls *ls, struct dlm_rcom *rc, in dlm_slot_save() argument
40 void dlm_slots_copy_out(struct dlm_ls *ls, struct dlm_rcom *rc) in dlm_slots_copy_out() argument
50 for (i = 0; i < ls->ls_slots_size; i++) { in dlm_slots_copy_out()
51 slot = &ls->ls_slots[i]; in dlm_slots_copy_out()
62 static void log_slots(struct dlm_ls *ls, uint32_t gen, int num_slots, in log_slots() argument
94 log_rinfo(ls, "generation %u slots %d%s", gen, num_slots, line); in log_slots()
97 int dlm_slots_copy_in(struct dlm_ls *ls) in dlm_slots_copy_in() argument
100 struct dlm_rcom *rc = ls->ls_recover_buf; in dlm_slots_copy_in()
111 if (gen <= ls->ls_generation) { in dlm_slots_copy_in()
112 log_error(ls, "dlm_slots_copy_in gen %u old %u", in dlm_slots_copy_in()
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| D | rcom.c | 25 static int rcom_response(struct dlm_ls *ls) in rcom_response() argument
27 return test_bit(LSFL_RCOM_READY, &ls->ls_flags); in rcom_response()
30 static void _create_rcom(struct dlm_ls *ls, int to_nodeid, int type, int len, in _create_rcom() argument
38 rc->rc_header.u.h_lockspace = ls->ls_global_id; in _create_rcom()
45 spin_lock(&ls->ls_recover_lock); in _create_rcom()
46 rc->rc_seq = ls->ls_recover_seq; in _create_rcom()
47 spin_unlock(&ls->ls_recover_lock); in _create_rcom()
52 static int create_rcom(struct dlm_ls *ls, int to_nodeid, int type, int len, in create_rcom() argument
66 _create_rcom(ls, to_nodeid, type, len, rc_ret, mb, mb_len); in create_rcom()
71 static int create_rcom_stateless(struct dlm_ls *ls, int to_nodeid, int type, in create_rcom_stateless() argument
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| D | requestqueue.c | 32 void dlm_add_requestqueue(struct dlm_ls *ls, int nodeid, struct dlm_message *ms) in dlm_add_requestqueue() argument
43 e->recover_seq = ls->ls_recover_seq & 0xFFFFFFFF; in dlm_add_requestqueue()
47 mutex_lock(&ls->ls_requestqueue_mutex); in dlm_add_requestqueue()
48 list_add_tail(&e->list, &ls->ls_requestqueue); in dlm_add_requestqueue()
49 mutex_unlock(&ls->ls_requestqueue_mutex); in dlm_add_requestqueue()
63 int dlm_process_requestqueue(struct dlm_ls *ls) in dlm_process_requestqueue() argument
69 mutex_lock(&ls->ls_requestqueue_mutex); in dlm_process_requestqueue()
72 if (list_empty(&ls->ls_requestqueue)) { in dlm_process_requestqueue()
73 mutex_unlock(&ls->ls_requestqueue_mutex); in dlm_process_requestqueue()
77 e = list_entry(ls->ls_requestqueue.next, struct rq_entry, list); in dlm_process_requestqueue()
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| D | dir.c | 33 int dlm_hash2nodeid(struct dlm_ls *ls, uint32_t hash) in dlm_hash2nodeid() argument
37 if (ls->ls_num_nodes == 1) in dlm_hash2nodeid()
40 node = (hash >> 16) % ls->ls_total_weight; in dlm_hash2nodeid()
41 return ls->ls_node_array[node]; in dlm_hash2nodeid()
50 void dlm_recover_dir_nodeid(struct dlm_ls *ls) in dlm_recover_dir_nodeid() argument
54 down_read(&ls->ls_root_sem); in dlm_recover_dir_nodeid()
55 list_for_each_entry(r, &ls->ls_root_list, res_root_list) { in dlm_recover_dir_nodeid()
56 r->res_dir_nodeid = dlm_hash2nodeid(ls, r->res_hash); in dlm_recover_dir_nodeid()
58 up_read(&ls->ls_root_sem); in dlm_recover_dir_nodeid()
61 int dlm_recover_directory(struct dlm_ls *ls) in dlm_recover_directory() argument
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| D | lock.c | 89 static void do_purge(struct dlm_ls *ls, int nodeid, int pid);
203 static inline void dlm_lock_recovery(struct dlm_ls *ls) in dlm_lock_recovery() argument
205 down_read(&ls->ls_in_recovery); in dlm_lock_recovery()
208 void dlm_unlock_recovery(struct dlm_ls *ls) in dlm_unlock_recovery() argument
210 up_read(&ls->ls_in_recovery); in dlm_unlock_recovery()
213 int dlm_lock_recovery_try(struct dlm_ls *ls) in dlm_lock_recovery_try() argument
215 return down_read_trylock(&ls->ls_in_recovery); in dlm_lock_recovery_try()
349 struct dlm_ls *ls = r->res_ls; in put_rsb() local
352 spin_lock(&ls->ls_rsbtbl[bucket].lock); in put_rsb()
354 spin_unlock(&ls->ls_rsbtbl[bucket].lock); in put_rsb()
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| D | lock.h | 15 void dlm_dump_rsb_name(struct dlm_ls *ls, char *name, int len);
17 void dlm_receive_message_saved(struct dlm_ls *ls, struct dlm_message *ms,
24 void dlm_scan_rsbs(struct dlm_ls *ls);
25 int dlm_lock_recovery_try(struct dlm_ls *ls);
26 void dlm_unlock_recovery(struct dlm_ls *ls);
27 void dlm_scan_waiters(struct dlm_ls *ls);
28 void dlm_scan_timeout(struct dlm_ls *ls);
29 void dlm_adjust_timeouts(struct dlm_ls *ls);
30 int dlm_master_lookup(struct dlm_ls *ls, int nodeid, char *name, int len,
36 void dlm_recover_purge(struct dlm_ls *ls);
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| D | recover.h | 15 int dlm_wait_function(struct dlm_ls *ls, int (*testfn) (struct dlm_ls *ls));
16 uint32_t dlm_recover_status(struct dlm_ls *ls);
17 void dlm_set_recover_status(struct dlm_ls *ls, uint32_t status);
18 int dlm_recover_members_wait(struct dlm_ls *ls);
19 int dlm_recover_directory_wait(struct dlm_ls *ls);
20 int dlm_recover_locks_wait(struct dlm_ls *ls);
21 int dlm_recover_done_wait(struct dlm_ls *ls);
22 int dlm_recover_masters(struct dlm_ls *ls);
23 int dlm_recover_master_reply(struct dlm_ls *ls, struct dlm_rcom *rc);
24 int dlm_recover_locks(struct dlm_ls *ls);
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| D | ast.c | 54 struct dlm_ls *ls = lkb->lkb_resource->res_ls; in dlm_add_lkb_callback() local
79 log_debug(ls, "skip %x add bast %llu mode %d " in dlm_add_lkb_callback()
101 log_error(ls, "no callbacks %x %llu flags %x mode %d sb %d %x", in dlm_add_lkb_callback()
112 int dlm_rem_lkb_callback(struct dlm_ls *ls, struct dlm_lkb *lkb, in dlm_rem_lkb_callback() argument
147 log_debug(ls, "skip %x bast %llu mode %d " in dlm_rem_lkb_callback()
176 struct dlm_ls *ls = lkb->lkb_resource->res_ls; in dlm_add_cb() local
201 if (test_bit(LSFL_CB_DELAY, &ls->ls_flags)) { in dlm_add_cb()
202 mutex_lock(&ls->ls_cb_mutex); in dlm_add_cb()
203 list_add(&lkb->lkb_cb_list, &ls->ls_cb_delay); in dlm_add_cb()
204 mutex_unlock(&ls->ls_cb_mutex); in dlm_add_cb()
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| D | member.h | 14 int dlm_ls_stop(struct dlm_ls *ls);
15 int dlm_ls_start(struct dlm_ls *ls);
16 void dlm_clear_members(struct dlm_ls *ls);
17 void dlm_clear_members_gone(struct dlm_ls *ls);
18 int dlm_recover_members(struct dlm_ls *ls, struct dlm_recover *rv,int *neg_out);
19 int dlm_is_removed(struct dlm_ls *ls, int nodeid);
20 int dlm_is_member(struct dlm_ls *ls, int nodeid);
22 void dlm_slot_save(struct dlm_ls *ls, struct dlm_rcom *rc,
24 void dlm_slots_copy_out(struct dlm_ls *ls, struct dlm_rcom *rc);
25 int dlm_slots_copy_in(struct dlm_ls *ls);
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| D | user.c | 178 struct dlm_ls *ls; in dlm_user_add_ast() local
186 ls = lkb->lkb_resource->res_ls; in dlm_user_add_ast()
187 mutex_lock(&ls->ls_clear_proc_locks); in dlm_user_add_ast()
233 mutex_unlock(&ls->ls_clear_proc_locks); in dlm_user_add_ast()
239 struct dlm_ls *ls; in device_user_lock() local
244 ls = dlm_find_lockspace_local(proc->lockspace); in device_user_lock()
245 if (!ls) in device_user_lock()
265 error = dlm_user_convert(ls, ua, in device_user_lock()
270 error = dlm_user_adopt_orphan(ls, ua, in device_user_lock()
278 error = dlm_user_request(ls, ua, in device_user_lock()
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| D | debug_fs.c | 425 struct dlm_ls *ls = seq->private; in table_seq_start() local
435 if (bucket >= ls->ls_rsbtbl_size) in table_seq_start()
452 tree = toss ? &ls->ls_rsbtbl[bucket].toss : &ls->ls_rsbtbl[bucket].keep; in table_seq_start()
454 spin_lock(&ls->ls_rsbtbl[bucket].lock); in table_seq_start()
462 spin_unlock(&ls->ls_rsbtbl[bucket].lock); in table_seq_start()
467 spin_unlock(&ls->ls_rsbtbl[bucket].lock); in table_seq_start()
480 if (bucket >= ls->ls_rsbtbl_size) { in table_seq_start()
484 tree = toss ? &ls->ls_rsbtbl[bucket].toss : &ls->ls_rsbtbl[bucket].keep; in table_seq_start()
486 spin_lock(&ls->ls_rsbtbl[bucket].lock); in table_seq_start()
493 spin_unlock(&ls->ls_rsbtbl[bucket].lock); in table_seq_start()
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| D | plock.c | 77 static void do_unlock_close(struct dlm_ls *ls, u64 number, in do_unlock_close() argument
88 op->info.fsid = ls->ls_global_id; in do_unlock_close()
104 struct dlm_ls *ls; in dlm_posix_lock() local
109 ls = dlm_find_lockspace_local(lockspace); in dlm_posix_lock()
110 if (!ls) in dlm_posix_lock()
124 op->info.fsid = ls->ls_global_id; in dlm_posix_lock()
147 log_debug(ls, "dlm_posix_lock: wait killed %llx", in dlm_posix_lock()
153 do_unlock_close(ls, number, file, fl); in dlm_posix_lock()
163 log_error(ls, "dlm_posix_lock: op on list %llx", in dlm_posix_lock()
173 log_error(ls, "dlm_posix_lock: vfs lock error %llx", in dlm_posix_lock()
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| D | dlm_internal.h | 66 #define log_error(ls, fmt, args...) \ argument
67 printk(KERN_ERR "dlm: %s: " fmt "\n", (ls)->ls_name , ##args)
69 #define log_rinfo(ls, fmt, args...) \ argument
73 (ls)->ls_name, ##args); \
76 (ls)->ls_name , ##args); \
79 #define log_debug(ls, fmt, args...) \ argument
83 (ls)->ls_name , ##args); \
86 #define log_limit(ls, fmt, args...) \ argument
90 (ls)->ls_name , ##args); \
731 static inline int dlm_locking_stopped(struct dlm_ls *ls) in dlm_locking_stopped() argument
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| D | ast.h | 17 int dlm_rem_lkb_callback(struct dlm_ls *ls, struct dlm_lkb *lkb,
23 int dlm_callback_start(struct dlm_ls *ls);
24 void dlm_callback_stop(struct dlm_ls *ls);
25 void dlm_callback_suspend(struct dlm_ls *ls);
26 void dlm_callback_resume(struct dlm_ls *ls);
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| D | recoverd.h | 15 void dlm_recoverd_stop(struct dlm_ls *ls);
16 int dlm_recoverd_start(struct dlm_ls *ls);
17 void dlm_recoverd_suspend(struct dlm_ls *ls);
18 void dlm_recoverd_resume(struct dlm_ls *ls);
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| /Linux-v5.15/fs/gfs2/ |
| D | lock_dlm.c | 260 struct lm_lockstruct *ls = &gl->gl_name.ln_sbd->sd_lockstruct; in gdlm_lock() local
282 return dlm_lock(ls->ls_dlm, req, &gl->gl_lksb, lkf, strname, in gdlm_lock()
289 struct lm_lockstruct *ls = &sdp->sd_lockstruct; in gdlm_put_lock() local
303 if (test_bit(DFL_UNMOUNT, &ls->ls_recover_flags)) { in gdlm_put_lock()
315 error = dlm_unlock(ls->ls_dlm, gl->gl_lksb.sb_lkid, DLM_LKF_VALBLK, in gdlm_put_lock()
327 struct lm_lockstruct *ls = &gl->gl_name.ln_sbd->sd_lockstruct; in gdlm_cancel() local
328 dlm_unlock(ls->ls_dlm, gl->gl_lksb.sb_lkid, DLM_LKF_CANCEL, NULL, gl); in gdlm_cancel()
474 static void control_lvb_read(struct lm_lockstruct *ls, uint32_t *lvb_gen, in control_lvb_read() argument
478 memcpy(lvb_bits, ls->ls_control_lvb, GDLM_LVB_SIZE); in control_lvb_read()
483 static void control_lvb_write(struct lm_lockstruct *ls, uint32_t lvb_gen, in control_lvb_write() argument
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| /Linux-v5.15/fs/nfsd/ |
| D | nfs4layouts.c | 157 struct nfs4_layout_stateid *ls = layoutstateid(stid); in nfsd4_free_layout_stateid() local
158 struct nfs4_client *clp = ls->ls_stid.sc_client; in nfsd4_free_layout_stateid()
159 struct nfs4_file *fp = ls->ls_stid.sc_file; in nfsd4_free_layout_stateid()
161 trace_nfsd_layoutstate_free(&ls->ls_stid.sc_stateid); in nfsd4_free_layout_stateid()
164 list_del_init(&ls->ls_perclnt); in nfsd4_free_layout_stateid()
168 list_del_init(&ls->ls_perfile); in nfsd4_free_layout_stateid()
171 if (!nfsd4_layout_ops[ls->ls_layout_type]->disable_recalls) in nfsd4_free_layout_stateid()
172 vfs_setlease(ls->ls_file->nf_file, F_UNLCK, NULL, (void **)&ls); in nfsd4_free_layout_stateid()
173 nfsd_file_put(ls->ls_file); in nfsd4_free_layout_stateid()
175 if (ls->ls_recalled) in nfsd4_free_layout_stateid()
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| /Linux-v5.15/tools/testing/selftests/media_tests/ |
| D | media_dev_allocator.sh | 11 MDEV=$(ls -d *\-*)
15 ADEV=$(ls -d *\-*.1)
23 ls -l /dev/media*
32 ls -l /dev/media*
42 ls -l /dev/media*
48 ls -l /dev/media*
60 ls -l /dev/media*
68 ls -l /dev/media*
74 ls -l /dev/media*
82 ls -l /dev/media*
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| /Linux-v5.15/tools/perf/ |
| D | builtin-lock.c | 404 struct lock_stat *ls; in report_lock_acquire_event() local
413 ls = lock_stat_findnew(addr, name); in report_lock_acquire_event()
414 if (!ls) in report_lock_acquire_event()
416 if (ls->discard) in report_lock_acquire_event()
434 ls->nr_trylock++; in report_lock_acquire_event()
436 ls->nr_readlock++; in report_lock_acquire_event()
439 ls->nr_acquired++; in report_lock_acquire_event()
445 ls->nr_acquired++; in report_lock_acquire_event()
456 ls->discard = 1; in report_lock_acquire_event()
466 ls->nr_acquire++; in report_lock_acquire_event()
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| /Linux-v5.15/security/apparmor/ |
| D | label.c | 593 struct aa_labelset *ls = labels_set(label); in __label_remove() local
595 AA_BUG(!ls); in __label_remove()
597 lockdep_assert_held_write(&ls->lock); in __label_remove()
606 rb_erase(&label->node, &ls->root); in __label_remove()
629 struct aa_labelset *ls = labels_set(old); in __label_replace() local
631 AA_BUG(!ls); in __label_replace()
634 lockdep_assert_held_write(&ls->lock); in __label_replace()
641 rb_replace_node(&old->node, &new->node, &ls->root); in __label_replace()
663 static struct aa_label *__label_insert(struct aa_labelset *ls, in __label_insert() argument
668 AA_BUG(!ls); in __label_insert()
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| /Linux-v5.15/drivers/net/ethernet/mellanox/mlx5/core/en/ |
| D | tc_tun_mplsoudp.c | 96 match.mask->ls[0].mpls_label); in parse_tunnel()
99 match.key->ls[0].mpls_label); in parse_tunnel()
103 match.mask->ls[0].mpls_tc); in parse_tunnel()
105 outer_first_mpls_over_udp.mpls_exp, match.key->ls[0].mpls_tc); in parse_tunnel()
109 match.mask->ls[0].mpls_bos); in parse_tunnel()
112 match.key->ls[0].mpls_bos); in parse_tunnel()
116 match.mask->ls[0].mpls_ttl); in parse_tunnel()
119 match.key->ls[0].mpls_ttl); in parse_tunnel()
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| /Linux-v5.15/arch/m68k/lib/ |
| D | memset.c | 34 long *ls = s; in memset() local
37 *ls++ = c; in memset()
58 : "=a" (ls), "=d" (temp), "=&d" (temp1) in memset()
59 : "d" (c), "0" (ls), "1" (temp)); in memset()
61 s = ls; in memset()
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