| /kernel/ |
| D | pid.c | 57 .nr = 0,
152 idr_remove(&ns->idr, upid->nr); in free_pid()
164 int i, nr; in alloc_pid() local
212 nr = idr_alloc(&tmp->idr, NULL, tid, in alloc_pid()
218 if (nr == -ENOSPC) in alloc_pid()
219 nr = -EEXIST; in alloc_pid()
233 nr = idr_alloc_cyclic(&tmp->idr, NULL, pid_min, in alloc_pid()
239 if (nr < 0) { in alloc_pid()
240 retval = (nr == -ENOSPC) ? -EAGAIN : nr; in alloc_pid()
244 pid->numbers[i].nr = nr; in alloc_pid()
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| D | softirq.c | 685 inline void raise_softirq_irqoff(unsigned int nr) in raise_softirq_irqoff() argument
687 __raise_softirq_irqoff(nr); in raise_softirq_irqoff()
702 void raise_softirq(unsigned int nr) in raise_softirq() argument
707 raise_softirq_irqoff(nr); in raise_softirq()
711 void __raise_softirq_irqoff(unsigned int nr) in __raise_softirq_irqoff() argument
714 trace_softirq_raise(nr); in __raise_softirq_irqoff()
715 or_softirq_pending(1UL << nr); in __raise_softirq_irqoff()
718 void open_softirq(int nr, void (*action)(struct softirq_action *)) in open_softirq() argument
720 softirq_vec[nr].action = action; in open_softirq()
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| D | seccomp.c | 249 sd->nr = syscall_get_nr(task, regs); in populate_seccomp_data()
365 int syscall_nr = sd->nr; in seccomp_cache_check_allow()
736 case offsetof(struct seccomp_data, nr): in seccomp_is_const_allow()
737 reg_value = sd->nr; in seccomp_is_const_allow()
797 int nr; in seccomp_cache_prepare_bitmap() local
807 for (nr = 0; nr < bitmap_size; nr++) { in seccomp_cache_prepare_bitmap()
809 if (!test_bit(nr, bitmap)) in seccomp_cache_prepare_bitmap()
812 sd.nr = nr; in seccomp_cache_prepare_bitmap()
823 __clear_bit(nr, bitmap); in seccomp_cache_prepare_bitmap()
1308 this_syscall = sd ? sd->nr : in __secure_computing()
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| D | notifier.c | 116 int ret, nr = 0; in notifier_call_chain_robust() local
118 ret = notifier_call_chain(nl, val_up, v, -1, &nr); in notifier_call_chain_robust()
120 notifier_call_chain(nl, val_down, v, nr-1, NULL); in notifier_call_chain_robust()
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| D | pid_namespace.c | 168 int nr; in zap_pid_ns_processes() local
201 nr = 2; in zap_pid_ns_processes()
202 idr_for_each_entry_continue(&pid_ns->idr, pid, nr) { in zap_pid_ns_processes()
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| D | fork.c | 1898 pid_t nr = -1; in pidfd_show_fdinfo() local
1902 nr = pid_nr_ns(pid, ns); in pidfd_show_fdinfo()
1905 seq_put_decimal_ll(m, "Pid:\t", nr); in pidfd_show_fdinfo()
1908 seq_put_decimal_ll(m, "\nNSpid:\t", nr); in pidfd_show_fdinfo()
1909 if (nr > 0) { in pidfd_show_fdinfo()
1918 seq_put_decimal_ll(m, "\t", pid->numbers[i].nr); in pidfd_show_fdinfo()
2626 pid_t nr; in kernel_clone() local
2675 nr = pid_vnr(pid); in kernel_clone()
2678 put_user(nr, args->parent_tid); in kernel_clone()
2705 return nr; in kernel_clone()
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| D | ptrace.c | 751 if (arg.nr < 0) in ptrace_peek_siginfo()
763 for (i = 0; i < arg.nr; ) { in ptrace_peek_siginfo()
962 info->entry.nr = syscall_get_nr(child, regs); in ptrace_get_syscall_info_entry()
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| /kernel/bpf/ |
| D | stackmap.c | 22 u32 nr; member
232 entry->nr = stack_trace_save_tsk(task, (unsigned long *)entry->ip, in get_callchain_entry_for_task()
245 for (i = entry->nr - 1; i >= 0; i--) in get_callchain_entry_for_task()
268 if (trace->nr <= skip) in __bpf_get_stackid()
272 trace_nr = trace->nr - skip; in __bpf_get_stackid()
290 new_bucket->nr = trace_nr; in __bpf_get_stackid()
295 if (hash_matches && bucket->nr == trace_nr && in __bpf_get_stackid()
305 if (hash_matches && bucket->nr == trace_nr && in __bpf_get_stackid()
319 new_bucket->nr = trace_nr; in __bpf_get_stackid()
367 while (nr_kernel < trace->nr) { in count_kernel_ip()
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| /kernel/locking/ |
| D | lockdep_proc.c | 412 unsigned long nl, nr; in lock_stat_cmp() local
414 nl = dl->stats.read_waittime.nr + dl->stats.write_waittime.nr; in lock_stat_cmp()
415 nr = dr->stats.read_waittime.nr + dr->stats.write_waittime.nr; in lock_stat_cmp()
417 return nr - nl; in lock_stat_cmp()
431 static void snprint_time(char *buf, size_t bufsiz, s64 nr) in snprint_time() argument
436 nr += 5; /* for display rounding */ in snprint_time()
437 div = div_s64_rem(nr, 1000, &rem); in snprint_time()
451 seq_printf(m, "%14lu", lt->nr); in seq_lock_time()
455 seq_time(m, lt->nr ? div64_u64(lt->total, lt->nr) : 0); in seq_lock_time()
505 if (stats->write_holdtime.nr) { in seq_stats()
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| D | lockdep.c | 241 if (time < lt->min || !lt->nr) in lock_time_inc()
245 lt->nr++; in lock_time_inc()
250 if (!src->nr) in lock_time_add()
256 if (src->min < dst->min || !dst->nr) in lock_time_add()
260 dst->nr += src->nr; in lock_time_add()
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| /kernel/trace/ |
| D | trace_syscalls.c | 104 static struct syscall_metadata *syscall_nr_to_meta(int nr) in syscall_nr_to_meta() argument
107 return xa_load(&syscalls_metadata_sparse, (unsigned long)nr); in syscall_nr_to_meta()
109 if (!syscalls_metadata || nr >= NR_syscalls || nr < 0) in syscall_nr_to_meta()
112 return syscalls_metadata[nr]; in syscall_nr_to_meta()
138 syscall = trace->nr; in print_syscall_enter()
184 syscall = trace->nr; in print_syscall_exit()
327 entry->nr = syscall_nr; in ftrace_syscall_enter()
364 entry->nr = syscall_nr; in ftrace_syscall_exit()
506 unsigned long __init __weak arch_syscall_addr(int nr) in arch_syscall_addr() argument
508 return (unsigned long)sys_call_table[nr]; in arch_syscall_addr()
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| D | trace.h | 128 int nr; member
134 int nr; member
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| D | bpf_trace.c | 1351 return br_stack->nr * br_entry_size; in BPF_CALL_4()
1356 to_copy = min_t(u32, br_stack->nr * br_entry_size, size); in BPF_CALL_4()
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| /kernel/events/ |
| D | hw_breakpoint.c | 141 int nr; in fetch_bp_busy_slots() local
143 nr = info->cpu_pinned; in fetch_bp_busy_slots()
145 nr += max_task_bp_pinned(cpu, type); in fetch_bp_busy_slots()
147 nr += task_bp_pinned(cpu, bp, type); in fetch_bp_busy_slots()
149 if (nr > slots->pinned) in fetch_bp_busy_slots()
150 slots->pinned = nr; in fetch_bp_busy_slots()
152 nr = info->flexible; in fetch_bp_busy_slots()
153 if (nr > slots->flexible) in fetch_bp_busy_slots()
154 slots->flexible = nr; in fetch_bp_busy_slots()
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| D | callchain.c | 193 ctx.nr = entry->nr = init_nr; in get_perf_callchain()
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| D | core.c | 1438 u32 nr; in perf_event_pid_type() local
1445 nr = __task_pid_nr_ns(p, type, event->ns); in perf_event_pid_type()
1447 if (!nr && !pid_alive(p)) in perf_event_pid_type()
1448 nr = -1; in perf_event_pid_type()
1449 return nr; in perf_event_pid_type()
1906 int nr = 1; in __perf_event_read_size() local
1918 nr += nr_siblings; in __perf_event_read_size()
1926 return size + nr * entry; in __perf_event_read_size()
3765 itrs[heap->nr] = event; in __heap_add()
3766 heap->nr++; in __heap_add()
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| D | ring_buffer.c | 889 int i, nr; in rb_free_work() local
892 nr = data_page_nr(rb); in rb_free_work()
896 for (i = 0; i <= nr; i++) in rb_free_work()
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| /kernel/rcu/ |
| D | rcuscale.c | 510 int nr; in compute_real() local
513 nr = n; in compute_real()
515 nr = num_online_cpus() + 1 + n; in compute_real()
516 if (nr <= 0) in compute_real()
517 nr = 1; in compute_real()
519 return nr; in compute_real()
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| /kernel/entry/ |
| D | common.c | 266 unsigned long nr = syscall_get_nr(current, regs); in syscall_exit_to_user_mode_prepare() local
271 if (WARN(irqs_disabled(), "syscall %lu left IRQs disabled", nr)) in syscall_exit_to_user_mode_prepare()
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| /kernel/irq/ |
| D | irqdesc.c | 515 static int irq_expand_nr_irqs(unsigned int nr) in irq_expand_nr_irqs() argument
517 if (nr > IRQ_BITMAP_BITS) in irq_expand_nr_irqs()
519 nr_irqs = nr; in irq_expand_nr_irqs()
617 static int irq_expand_nr_irqs(unsigned int nr) in irq_expand_nr_irqs() argument
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| D | internals.h | 108 extern void init_kstat_irqs(struct irq_desc *desc, int node, int nr);
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| /kernel/sched/ |
| D | wait.c | 165 void __wake_up_locked(struct wait_queue_head *wq_head, unsigned int mode, int nr) in __wake_up_locked() argument
167 __wake_up_common(wq_head, mode, nr, 0, NULL, NULL); in __wake_up_locked()
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| D | fair.c | 3731 if (cfs_rq->removed.nr) { in update_cfs_rq_load_avg()
3739 cfs_rq->removed.nr = 0; in update_cfs_rq_load_avg()
3973 ++cfs_rq->removed.nr; in remove_entity_load_avg()
6525 int i, cpu, idle_cpu = -1, nr = INT_MAX; in select_idle_cpu() local
6559 nr = div_u64(span_avg, avg_cost); in select_idle_cpu()
6561 nr = 4; in select_idle_cpu()
6570 nr = READ_ONCE(sd_share->nr_idle_scan) + 1; in select_idle_cpu()
6572 if (nr == 1) in select_idle_cpu()
6584 if (!--nr) in select_idle_cpu()
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| D | sched.h | 581 int nr; member
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| /kernel/time/ |
| D | posix-timers.c | 113 static int hash(struct signal_struct *sig, unsigned int nr) in hash() argument
115 return hash_32(hash32_ptr(sig) ^ nr, HASH_BITS(posix_timers_hashtable)); in hash()
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