| /linux/fs/dlm/ |
| H A D | lockspace.c | 33 static ssize_t dlm_control_store(struct dlm_ls *ls, const char *buf, size_t len) in dlm_control_store() argument
41 ls = dlm_find_lockspace_local(ls); in dlm_control_store()
42 if (!ls) in dlm_control_store()
47 dlm_ls_stop(ls); in dlm_control_store()
50 dlm_ls_start(ls); in dlm_control_store()
55 dlm_put_lockspace(ls); in dlm_control_store()
59 static ssize_t dlm_event_store(struct dlm_ls *ls, const char *buf, size_t len) in dlm_event_store() argument
61 int rc = kstrtoint(buf, 0, &ls->ls_uevent_result); in dlm_event_store()
65 set_bit(LSFL_UEVENT_WAIT, &ls->ls_flags); in dlm_event_store()
66 wake_up(&ls->ls_uevent_wait); in dlm_event_store()
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| H A 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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| H A 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
39 rc->rc_header.u.h_lockspace = cpu_to_le32(ls->ls_global_id); in _create_rcom()
50 static int create_rcom(struct dlm_ls *ls, int to_nodeid, int type, int len, in create_rcom() argument
65 _create_rcom(ls, to_nodeid, type, len, rc_ret, mb, mb_len, seq); in create_rcom()
70 static int create_rcom_stateless(struct dlm_ls *ls, int to_nodeid, int type, in create_rcom_stateless() argument
85 _create_rcom(ls, to_nodeid, type, len, rc_ret, mb, mb_len, seq); in create_rcom_stateless()
101 static void set_rcom_status(struct dlm_ls *ls, struct rcom_status *rs, in set_rcom_status() argument
111 static void set_rcom_config(struct dlm_ls *ls, struct rcom_config *rf, in set_rcom_config() argument
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| H A 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_bh(&ls->ls_recover_lock); in dlm_recover_status()
78 status = ls->ls_recover_status; in dlm_recover_status()
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| H A 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, const struct list_head *root_list) in dlm_recover_dir_nodeid() argument
55 r->res_dir_nodeid = dlm_hash2nodeid(ls, r->res_hash); in dlm_recover_dir_nodeid()
59 int dlm_recover_directory(struct dlm_ls *ls, uint64_t seq) in dlm_recover_directory() argument
67 log_rinfo(ls, "dlm_recover_directory"); in dlm_recover_directory()
69 if (dlm_no_directory(ls)) in dlm_recover_directory()
76 list_for_each_entry(memb, &ls->ls_nodes, list) { in dlm_recover_directory()
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| H A D | lock.c | 16 request_lock(ls, lkb)
17 convert_lock(ls, lkb)
18 unlock_lock(ls, lkb)
19 cancel_lock(ls, lkb)
91 static void do_purge(struct dlm_ls *ls, int nodeid, int pid);
204 void dlm_lock_recovery(struct dlm_ls *ls) in dlm_lock_recovery() argument
206 down_read(&ls->ls_in_recovery); in dlm_lock_recovery()
209 void dlm_unlock_recovery(struct dlm_ls *ls) in dlm_unlock_recovery() argument
211 up_read(&ls->ls_in_recovery); in dlm_unlock_recovery()
214 int dlm_lock_recovery_try(struct dlm_ls *ls) in dlm_lock_recovery_try() argument
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| H A D | lock.h | 15 void dlm_dump_rsb_name(struct dlm_ls *ls, const char *name, int len);
17 void dlm_receive_message_saved(struct dlm_ls *ls, const struct dlm_message *ms,
25 int dlm_lock_recovery_try(struct dlm_ls *ls);
26 void dlm_lock_recovery(struct dlm_ls *ls);
27 void dlm_unlock_recovery(struct dlm_ls *ls);
29 void resume_scan_timer(struct dlm_ls *ls);
31 int dlm_master_lookup(struct dlm_ls *ls, int from_nodeid, const char *name,
37 void dlm_recover_purge(struct dlm_ls *ls, const struct list_head *root_list);
39 void dlm_recover_grant(struct dlm_ls *ls);
40 int dlm_recover_waiters_post(struct dlm_ls *ls);
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| H A D | requestqueue.c | 33 void dlm_add_requestqueue(struct dlm_ls *ls, int nodeid, in dlm_add_requestqueue() argument
46 e->recover_seq = ls->ls_recover_seq & 0xFFFFFFFF; in dlm_add_requestqueue()
51 list_add_tail(&e->list, &ls->ls_requestqueue); in dlm_add_requestqueue()
65 int dlm_process_requestqueue(struct dlm_ls *ls) in dlm_process_requestqueue() argument
71 write_lock_bh(&ls->ls_requestqueue_lock); in dlm_process_requestqueue()
73 if (list_empty(&ls->ls_requestqueue)) { in dlm_process_requestqueue()
74 clear_bit(LSFL_RECV_MSG_BLOCKED, &ls->ls_flags); in dlm_process_requestqueue()
78 e = list_first_entry(&ls->ls_requestqueue, struct rq_entry, list); in dlm_process_requestqueue()
82 log_limit(ls, "dlm_process_requestqueue msg %d from %d " in dlm_process_requestqueue()
90 dlm_receive_message_saved(ls, &e->request, e->recover_seq); in dlm_process_requestqueue()
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| H A D | user.c | 181 struct dlm_ls *ls; in dlm_user_add_ast() local
191 ls = lkb->lkb_resource->res_ls; in dlm_user_add_ast()
192 spin_lock_bh(&ls->ls_clear_proc_locks); in dlm_user_add_ast()
245 spin_unlock_bh(&ls->ls_clear_proc_locks); in dlm_user_add_ast()
251 struct dlm_ls *ls; in device_user_lock() local
256 ls = dlm_find_lockspace_local(proc->lockspace); in device_user_lock()
257 if (!ls) in device_user_lock()
277 error = dlm_user_convert(ls, ua, in device_user_lock()
281 error = dlm_user_adopt_orphan(ls, ua, in device_user_lock()
288 error = dlm_user_request(ls, ua, in device_user_lock()
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| H A 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, uint64_t seq);
19 int dlm_recover_directory_wait(struct dlm_ls *ls, uint64_t seq);
20 int dlm_recover_locks_wait(struct dlm_ls *ls, uint64_t seq);
21 int dlm_recover_done_wait(struct dlm_ls *ls, uint64_t seq);
22 int dlm_recover_masters(struct dlm_ls *ls, uint64_t seq,
24 int dlm_recover_master_reply(struct dlm_ls *ls, const struct dlm_rcom *rc);
25 int dlm_recover_locks(struct dlm_ls *ls, uint64_t seq,
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| H A 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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| H A D | debug_fs.c | 399 struct dlm_ls *ls = seq->private; in table_seq_start() local
412 list = &ls->ls_slow_inactive; in table_seq_start()
414 list = &ls->ls_slow_active; in table_seq_start()
416 read_lock_bh(&ls->ls_rsbtbl_lock); in table_seq_start()
422 struct dlm_ls *ls = seq->private; in table_seq_next() local
426 list = &ls->ls_slow_inactive; in table_seq_next()
428 list = &ls->ls_slow_active; in table_seq_next()
435 struct dlm_ls *ls = seq->private; in table_seq_stop() local
437 read_unlock_bh(&ls->ls_rsbtbl_lock); in table_seq_stop()
507 struct dlm_ls *ls = seq->private; in table_write2() local
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| H A D | plock.c | 126 struct dlm_ls *ls; in dlm_posix_lock() local
130 ls = dlm_find_lockspace_local(lockspace); in dlm_posix_lock()
131 if (!ls) in dlm_posix_lock()
144 op->info.fsid = ls->ls_global_id; in dlm_posix_lock()
207 log_debug(ls, "%s: wait interrupted %x %llx pid %d", in dlm_posix_lock()
208 __func__, ls->ls_global_id, in dlm_posix_lock()
226 log_error(ls, "dlm_posix_lock: vfs lock error %llx", in dlm_posix_lock()
232 dlm_put_lockspace(ls); in dlm_posix_lock()
291 struct dlm_ls *ls; in dlm_posix_unlock() local
296 ls = dlm_find_lockspace_local(lockspace); in dlm_posix_unlock()
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| /linux/fs/nfsd/ |
| H A D | nfs4layouts.c | 154 void nfsd4_close_layout(struct nfs4_layout_stateid *ls) in nfsd4_close_layout() argument
158 spin_lock(&ls->ls_stid.sc_file->fi_lock); in nfsd4_close_layout()
159 fl = ls->ls_file; in nfsd4_close_layout()
160 ls->ls_file = NULL; in nfsd4_close_layout()
161 spin_unlock(&ls->ls_stid.sc_file->fi_lock); in nfsd4_close_layout()
164 if (!nfsd4_layout_ops[ls->ls_layout_type]->disable_recalls) in nfsd4_close_layout()
166 (void **)&ls); in nfsd4_close_layout()
174 struct nfs4_layout_stateid *ls = layoutstateid(stid); in nfsd4_free_layout_stateid() local
175 struct nfs4_client *clp = ls->ls_stid.sc_client; in nfsd4_free_layout_stateid()
176 struct nfs4_file *fp = ls->ls_stid.sc_file; in nfsd4_free_layout_stateid()
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| /linux/fs/gfs2/ |
| H A D | lock_dlm.c | 284 struct lm_lockstruct *ls = &gl->gl_name.ln_sbd->sd_lockstruct; in gdlm_lock() local
315 down_read(&ls->ls_sem); in gdlm_lock()
317 if (likely(ls->ls_dlm != NULL)) { in gdlm_lock()
318 error = dlm_lock(ls->ls_dlm, req, &gl->gl_lksb, lkf, strname, in gdlm_lock()
321 up_read(&ls->ls_sem); in gdlm_lock()
332 struct lm_lockstruct *ls = &sdp->sd_lockstruct; in gdlm_put_lock() local
364 down_read(&ls->ls_sem); in gdlm_put_lock()
366 if (likely(ls->ls_dlm != NULL)) { in gdlm_put_lock()
367 error = dlm_unlock(ls->ls_dlm, gl->gl_lksb.sb_lkid, flags, in gdlm_put_lock()
370 up_read(&ls->ls_sem); in gdlm_put_lock()
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| /linux/arch/sh/lib/ |
| H A D | memcpy-sh4.S | 33 mov.l @(r0,r5),r7 ! 21 LS (2 cycles latency)
40 3: mov.l @(r0,r5),r1 ! 21 LS (latency=2) ! NMLK
55 mov.l r3,@-r0 ! 30 LS
57 3: mov.l @(r0,r5),r1 ! 21 LS (latency=2) ! KLMN
72 mov.l r3,@-r0 ! 30 LS
83 mov.b @(r0,r5),r1 ! 20 LS (latency=2)
87 mov.b r1,@-r0 ! 29 LS
106 mov.l @(r0,r5),r7 ! 21 LS (2 cycles latency)
113 3: mov.l @(r0,r5),r1 ! 21 LS (latency=2) ! NMLK
128 mov.l r3,@-r0 ! 30 LS
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| /linux/include/linux/ |
| H A D | nvme-fc-driver.h | 14 * ********************** FC-NVME LS API ********************
17 * targets to perform FC-NVME LS requests or transmit
25 * to the LLDD to perform a NVME-FC LS request and obtain
27 * Used by nvme-fc transport (host) to send LS's such as
31 * LS's such as Disconnect Association.
40 * @timeout: Maximum amount of time, in seconds, to wait for the LS response.
41 * If timeout exceeded, LLDD to abort LS exchange and complete
42 * LS request with error status.
43 * @private: pointer to memory allocated alongside the ls request structure
49 * the LS request. req argument is the pointer to the original LS
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| /linux/tools/testing/selftests/media_tests/ |
| H A 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/security/apparmor/ |
| H A D | label.c | 601 struct aa_labelset *ls = labels_set(label); in __label_remove() local
603 AA_BUG(!ls); in __label_remove()
605 lockdep_assert_held_write(&ls->lock); in __label_remove()
614 rb_erase(&label->node, &ls->root); in __label_remove()
637 struct aa_labelset *ls = labels_set(old); in __label_replace() local
639 AA_BUG(!ls); in __label_replace()
642 lockdep_assert_held_write(&ls->lock); in __label_replace()
649 rb_replace_node(&old->node, &new->node, &ls->root); in __label_replace()
661 * @ls: set of labels to insert @l into (NOT NULL)
665 * Requires: @ls->lock
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| /linux/arch/m68k/fpsp040/ |
| H A D | sgetem.S | 95 movel LOCAL_LO(%a0),%d1 |load ls mant in d1
98 movel %d1,LOCAL_LO(%a0) |put ls mant back on stack
107 | ls mantissa part in d1
114 tstl %d1 |test if any bits set in ls mant
119 exg %d0,%d1 |shift ls mant to ms mant
120 bfffo %d0{#0:#32},%d3 |find first 1 in ls mant to d0
127 bfffo %d0{#0:#32},%d3 |find first 1 in ls mant to d0
129 movel %d1,%d6 |save ls mant in d6
130 lsll %d3,%d1 |shift ls mant by count
132 subl %d3,%d5 |sub 32 from shift for ls mant
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| /linux/Documentation/gpu/nova/core/ |
| H A D | falcon.rst | 28 Falcons can run in Non-secure (NS), Light Secure (LS), or Heavy Secure (HS)
39 host CPU or LS ucode.
41 Light Secured (LS or PL2) and Non Secured (NS or PL0)
43 These modes are less secure than HS. Like HS, the LS or NS ucode binary also
44 typically includes a signature in it. To load firmware in LS or NS mode onto a
48 run-time GSP binary (GSP-RM) in LS mode on the GSP Falcon. Similarly, as an
50 devinit engine onto the PMU in LS mode.
66 LS/NS ucode binaries onto other Falcons and start them. The process of signature
71 Hardware (Boot ROM running on the Falcon) -> HS ucode -> LS/NS ucode.
76 LS ucode (GSP-RM running on the GSP)
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/en/ |
| H A D | tc_tun_mplsoudp.c | 89 match.mask->ls[0].mpls_label); in parse_tunnel()
92 match.key->ls[0].mpls_label); in parse_tunnel()
96 match.mask->ls[0].mpls_tc); in parse_tunnel()
98 outer_first_mpls_over_udp.mpls_exp, match.key->ls[0].mpls_tc); in parse_tunnel()
102 match.mask->ls[0].mpls_bos); in parse_tunnel()
105 match.key->ls[0].mpls_bos); in parse_tunnel()
109 match.mask->ls[0].mpls_ttl); in parse_tunnel()
112 match.key->ls[0].mpls_ttl); in parse_tunnel()
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| /linux/tools/testing/selftests/tc-testing/tc-tests/actions/ |
| H A D | skbmod.json | 22 "verifyCmd": "$TC actions ls action skbmod",
76 "verifyCmd": "$TC actions ls action skbmod",
103 "verifyCmd": "$TC actions ls action skbmod",
130 "verifyCmd": "$TC actions ls action skbmod",
184 "verifyCmd": "$TC actions ls action skbmod",
211 "verifyCmd": "$TC actions ls action skbmod",
265 "verifyCmd": "$TC actions ls action skbmod",
292 "verifyCmd": "$TC actions ls action skbmod",
349 "cmdUnderTest": "$TC actions ls action skbmod",
351 "verifyCmd": "$TC actions ls action skbmod",
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| H A D | police.json | 22 "verifyCmd": "$TC actions ls action police",
50 "verifyCmd": "$TC actions ls action police",
104 "verifyCmd": "$TC actions ls action police",
131 "verifyCmd": "$TC actions ls action police",
266 "verifyCmd": "$TC actions ls action police",
293 "verifyCmd": "$TC actions ls action police",
320 "verifyCmd": "$TC actions ls action police",
347 "verifyCmd": "$TC actions ls action police",
401 "verifyCmd": "$TC actions ls action police",
428 "verifyCmd": "$TC actions ls actio
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| /linux/tools/perf/ |
| H A D | builtin-lock.c | 234 struct lock_stat *ls) \
236 fprintf(lock_output, "%*llu", key->len, (unsigned long long)ls->member);\
241 struct lock_stat *ls) \
243 lock_stat_key_print_time((unsigned long long)ls->member, key->len); \
253 struct lock_stat *ls) in PRINT_KEY()
255 u64 wait_time = ls->wait_time_min; in PRINT_KEY()
569 struct lock_stat *ls; in report_lock_acquire_event() local
582 ls = lock_stat_findnew(key, name, 0); in report_lock_acquire_event()
583 if (!ls) in report_lock_acquire_event()
601 ls->nr_trylock++; in report_lock_acquire_event()
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