Home
last modified time | relevance | path

Searched refs:q (Results 1 – 25 of 29) sorted by relevance

12

/kernel/sched/
A Dswait.c10 raw_spin_lock_init(&q->lock); in __init_swait_queue_head()
12 INIT_LIST_HEAD(&q->task_list); in __init_swait_queue_head()
26 if (list_empty(&q->task_list)) in swake_up_locked()
45 swake_up_locked(q, 0); in swake_up_all_locked()
53 swake_up_locked(q, 0); in swake_up_one()
67 raw_spin_lock_irq(&q->lock); in swake_up_all()
78 raw_spin_unlock_irq(&q->lock); in swake_up_all()
79 raw_spin_lock_irq(&q->lock); in swake_up_all()
81 raw_spin_unlock_irq(&q->lock); in swake_up_all()
97 __prepare_to_swait(q, wait); in prepare_to_swait_exclusive()
[all …]
/kernel/futex/
A Drequeue.c96 q->key = *key2; in requeue_futex()
128 q->pi_state = pi_state; in futex_requeue_pi_prepare()
233 q->key = *key; in requeue_pi_wake_futex()
235 __futex_unqueue(q); in requeue_pi_wake_futex()
237 WARN_ON(!q->rt_waiter); in requeue_pi_wake_futex()
238 q->rt_waiter = NULL; in requeue_pi_wake_futex()
244 q->drop_hb_ref = true; in requeue_pi_wake_futex()
810 q.bitset = bitset; in futex_wait_requeue_pi()
823 futex_do_wait(&q, to); in futex_wait_requeue_pi()
838 if (q.pi_state && (q.pi_state->owner != current)) { in futex_wait_requeue_pi()
[all …]
A Dpi.c792 spin_unlock(q->lock_ptr); in __fixup_pi_state_owner()
809 futex_q_lockptr_lock(q); in __fixup_pi_state_owner()
942 CLASS(hb, hb)(&q.key); in futex_lock_pi()
944 futex_q_lock(&q, hb); in futex_lock_pi()
946 ret = futex_lock_pi_atomic(uaddr, hb, &q.key, &q.pi_state, current, in futex_lock_pi()
982 WARN_ON(!q.pi_state); in futex_lock_pi()
1028 spin_unlock(q.lock_ptr); in futex_lock_pi()
1093 futex_unqueue_pi(&q); in futex_lock_pi()
1094 spin_unlock(q.lock_ptr); in futex_lock_pi()
1095 if (q.drop_hb_ref) { in futex_lock_pi()
[all …]
A Dwaitwake.c112 if (WARN(q->pi_state || q->rt_waiter, "refusing to wake PI futex\n")) in __futex_wake_mark()
115 __futex_unqueue(q); in __futex_wake_mark()
140 if (!__futex_wake_mark(q)) { in futex_wake_mark()
445 struct futex_q *q = &vs[i].q; in futex_wait_multiple_setup() local
449 CLASS(hb, hb)(&q->key); in futex_wait_multiple_setup()
451 futex_q_lock(q, hb); in futex_wait_multiple_setup()
623 CLASS(hb, hb)(&q->key); in futex_wait_setup()
625 futex_q_lock(q, hb); in futex_wait_setup()
675 q.bitset = bitset; in __futex_wait()
687 futex_do_wait(&q, to); in __futex_wait()
[all …]
A Dfutex.h163 typedef void (futex_wake_fn)(struct wake_q_head *wake_q, struct futex_q *q);
220 extern void futex_q_lockptr_lock(struct futex_q *q);
264 struct futex_q *q, union futex_key *key2,
267 extern bool __futex_wake_mark(struct futex_q *q);
343 extern void __futex_unqueue(struct futex_q *q);
344 extern void __futex_queue(struct futex_q *q, struct futex_hash_bucket *hb,
346 extern int futex_unqueue(struct futex_q *q);
367 __futex_queue(q, hb, task); in futex_queue()
371 extern void futex_unqueue_pi(struct futex_q *q);
413 extern void futex_q_lock(struct futex_q *q, struct futex_hash_bucket *hb);
[all …]
A Dcore.c856 if (WARN_ON_SMP(!q->lock_ptr) || WARN_ON(plist_node_empty(&q->list))) in __futex_unqueue()
861 plist_del(&q->list, &hb->chain); in __futex_unqueue()
879 q->lock_ptr = &hb->lock; in futex_q_lock()
906 plist_node_init(&q->list, prio); in __futex_queue()
908 q->task = task; in __futex_queue()
956 __futex_unqueue(q); in futex_unqueue()
958 BUG_ON(q->pi_state); in futex_unqueue()
1000 __futex_unqueue(q); in futex_unqueue_pi()
1002 BUG_ON(!q->pi_state); in futex_unqueue_pi()
1003 put_pi_state(q->pi_state); in futex_unqueue_pi()
[all …]
A Dsyscalls.c219 futexv[i].q = futex_q_init; in futex_parse_waitv()
220 futexv[i].q.wake = wake; in futex_parse_waitv()
221 futexv[i].q.wake_data = wake_data; in futex_parse_waitv()
/kernel/trace/
A Dblktrace.c384 blk_trace_free(q, bt); in blk_trace_cleanup()
397 blk_trace_cleanup(q, bt); in __blk_trace_remove()
407 ret = __blk_trace_remove(q); in blk_trace_remove()
549 dir = q->debugfs_dir; in do_blk_trace_setup()
598 blk_trace_free(q, bt); in do_blk_trace_setup()
620 blk_trace_remove(q); in blk_trace_setup()
655 blk_trace_remove(q); in compat_blk_trace_setup()
727 ret = blk_trace_remove(q); in blk_trace_ioctl()
745 __blk_trace_remove(q); in blk_trace_shutdown()
1580 blk_trace_free(q, bt); in blk_trace_remove_queue()
[all …]
A Dtrace_boot.c564 char *q; in trace_boot_set_ftrace_filter() local
567 q = kstrdup(p, GFP_KERNEL); in trace_boot_set_ftrace_filter()
568 if (!q) in trace_boot_set_ftrace_filter()
570 if (ftrace_set_filter(tr->ops, q, strlen(q), 0) < 0) in trace_boot_set_ftrace_filter()
574 kfree(q); in trace_boot_set_ftrace_filter()
577 q = kstrdup(p, GFP_KERNEL); in trace_boot_set_ftrace_filter()
578 if (!q) in trace_boot_set_ftrace_filter()
580 if (ftrace_set_notrace(tr->ops, q, strlen(q), 0) < 0) in trace_boot_set_ftrace_filter()
584 kfree(q); in trace_boot_set_ftrace_filter()
A Dtrace_events_inject.c105 char q = str[i]; in parse_field() local
116 if (str[i] == q) in parse_field()
A Dtrace_events_filter.c1643 char q; in parse_pred() local
1802 q = str[i]; in parse_pred()
1804 q = 0; in parse_pred()
1807 if (q && str[i] == q) in parse_pred()
1809 if (!q && (str[i] == ')' || str[i] == '&' || in parse_pred()
1814 if (q) in parse_pred()
1949 char q = str[i]; in parse_pred() local
1971 if (str[i] == q) in parse_pred()
/kernel/
A Dlatencytop.c122 int q, same = 1; in account_global_scheduler_latency() local
130 for (q = 0; q < LT_BACKTRACEDEPTH; q++) { in account_global_scheduler_latency()
131 unsigned long record = lat->backtrace[q]; in account_global_scheduler_latency()
133 if (latency_record[i].backtrace[q] != record) { in account_global_scheduler_latency()
179 int i, q; in __account_scheduler_latency() local
207 for (q = 0; q < LT_BACKTRACEDEPTH; q++) { in __account_scheduler_latency()
208 unsigned long record = lat.backtrace[q]; in __account_scheduler_latency()
210 if (mylat->backtrace[q] != record) { in __account_scheduler_latency()
252 int q; in lstats_show() local
255 for (q = 0; q < LT_BACKTRACEDEPTH; q++) { in lstats_show()
[all …]
A Dsignal.c450 struct sigqueue *q; in sigqueue_alloc() local
456 if (!q) { in sigqueue_alloc()
462 return q; in sigqueue_alloc()
471 if (q->ucounts) { in __sigqueue_free()
473 q->ucounts = NULL; in __sigqueue_free()
480 struct sigqueue *q; in flush_sigqueue() local
486 __sigqueue_free(q); in flush_sigqueue()
566 first = q; in collect_signal()
687 sync = q; in dequeue_synchronous_signal()
1089 if (q) { in __send_signal_locked()
[all …]
A Dwatch_queue.c320 struct watch_type_filter *q; in watch_queue_set_filter() local
366 q = wfilter->filters; in watch_queue_set_filter()
371 q->type = tf[i].type; in watch_queue_set_filter()
372 q->info_filter = tf[i].info_filter; in watch_queue_set_filter()
373 q->info_mask = tf[i].info_mask; in watch_queue_set_filter()
374 q->subtype_filter[0] = tf[i].subtype_filter[0]; in watch_queue_set_filter()
375 __set_bit(q->type, wfilter->type_filter); in watch_queue_set_filter()
376 q++; in watch_queue_set_filter()
A Dcrash_reserve.c229 char *q; in get_last_crashkernel() local
239 q = end_p - strlen(suffix_tbl[i]); in get_last_crashkernel()
240 if (!strncmp(q, suffix_tbl[i], in get_last_crashkernel()
246 q = end_p - strlen(suffix); in get_last_crashkernel()
247 if (!strncmp(q, suffix, strlen(suffix))) in get_last_crashkernel()
A Dauditfilter.c1080 static void audit_list_rules(int seq, struct sk_buff_head *q) in audit_list_rules() argument
1099 skb_queue_tail(q, skb); in audit_list_rules()
1105 skb_queue_tail(q, skb); in audit_list_rules()
1189 skb_queue_head_init(&dest->q); in audit_list_rules_send()
1192 audit_list_rules(seq, &dest->q); in audit_list_rules_send()
1197 skb_queue_purge(&dest->q); in audit_list_rules_send()
A Dauditsc.c274 struct audit_tree_refs *q; in unroll_tree_refs() local
286 for (q = p; q != ctx->trees; q = q->next, n = 31) { in unroll_tree_refs()
288 audit_put_chunk(q->c[n]); in unroll_tree_refs()
289 q->c[n] = NULL; in unroll_tree_refs()
293 audit_put_chunk(q->c[n]); in unroll_tree_refs()
294 q->c[n] = NULL; in unroll_tree_refs()
302 struct audit_tree_refs *p, *q; in free_tree_refs() local
304 for (p = ctx->first_trees; p; p = q) { in free_tree_refs()
305 q = p->next; in free_tree_refs()
A Daudit_tree.c611 struct list_head *p, *q; in trim_marked() local
618 for (p = tree->chunks.next; p != &tree->chunks; p = q) { in trim_marked()
620 q = p->next; in trim_marked()
A Dptrace.c715 struct sigqueue *q; in ptrace_peek_siginfo() local
744 list_for_each_entry(q, &pending->list, list) { in ptrace_peek_siginfo()
747 copy_siginfo(&info, &q->info); in ptrace_peek_siginfo()
A Daudit.h244 struct sk_buff_head q; member
/kernel/cgroup/
A Dpids.c168 struct pids_cgroup *p, *q; in pids_try_charge() local
193 for (q = pids; q != p; q = parent_pids(q)) in pids_try_charge()
194 pids_cancel(q, num); in pids_try_charge()
A Dcpuset-v1.c341 static int is_cpuset_subset(const struct cpuset *p, const struct cpuset *q) in is_cpuset_subset() argument
343 return cpumask_subset(p->cpus_allowed, q->cpus_allowed) && in is_cpuset_subset()
344 nodes_subset(p->mems_allowed, q->mems_allowed) && in is_cpuset_subset()
345 is_cpu_exclusive(p) <= is_cpu_exclusive(q) && in is_cpuset_subset()
346 is_mem_exclusive(p) <= is_mem_exclusive(q); in is_cpuset_subset()
/kernel/bpf/
A Dcpumap.c51 void *q[CPU_MAP_BULK_SIZE]; member
717 struct ptr_ring *q; in bq_flush_to_queue() local
723 q = rcpu->queue; in bq_flush_to_queue()
724 spin_lock(&q->producer_lock); in bq_flush_to_queue()
727 struct xdp_frame *xdpf = bq->q[i]; in bq_flush_to_queue()
730 err = __ptr_ring_produce(q, xdpf); in bq_flush_to_queue()
738 spin_unlock(&q->producer_lock); in bq_flush_to_queue()
765 bq->q[bq->count++] = xdpf; in bq_enqueue()
A Ddevmap.c57 struct xdp_frame *q[DEV_MAP_BULK_SIZE]; member
388 struct xdp_frame *xdpf = bq->q[i]; in bq_xmit_all()
394 to_send = dev_map_bpf_prog_run(bq->xdp_prog, bq->q, cnt, dev, bq->dev_rx); in bq_xmit_all()
399 sent = dev->netdev_ops->ndo_xdp_xmit(dev, to_send, bq->q, flags); in bq_xmit_all()
412 xdp_return_frame_rx_napi(bq->q[i]); in bq_xmit_all()
479 bq->q[bq->count++] = xdpf; in bq_enqueue()
/kernel/time/
A Dtimeconst.bc55 print "#error \qinclude/generated/timeconst.h has the wrong HZ value!\q\n"

Completed in 72 milliseconds

12