| /kernel/ |
| A D | pid.c | 59 .nr = 0,
167 int i, nr; in alloc_pid() local
223 nr = -EEXIST; in alloc_pid()
243 if (nr < 0) { in alloc_pid()
244 retval = (nr == -ENOSPC) ? -EAGAIN : nr; in alloc_pid()
248 pid->numbers[i].nr = nr; in alloc_pid()
492 pid_t nr = 0; in pid_nr_ns() local
497 nr = upid->nr; in pid_nr_ns()
499 return nr; in pid_nr_ns()
512 pid_t nr = 0; in __task_pid_nr_ns() local
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| A D | softirq.c | 719 __raise_softirq_irqoff(nr); in raise_softirq_irqoff()
734 void raise_softirq(unsigned int nr) in raise_softirq() argument
739 raise_softirq_irqoff(nr); in raise_softirq()
743 void __raise_softirq_irqoff(unsigned int nr) in __raise_softirq_irqoff() argument
746 trace_softirq_raise(nr); in __raise_softirq_irqoff()
747 or_softirq_pending(1UL << nr); in __raise_softirq_irqoff()
750 void open_softirq(int nr, void (*action)(void)) in open_softirq() argument
752 softirq_vec[nr].action = action; in open_softirq()
1027 void raise_ktimers_thread(unsigned int nr) in raise_ktimers_thread() argument
1029 trace_softirq_raise(nr); in raise_ktimers_thread()
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| A D | seccomp.c | 254 sd->nr = syscall_get_nr(task, regs); in populate_seccomp_data()
370 int syscall_nr = sd->nr; in seccomp_cache_check_allow()
765 if (sd->nr == __NR_uretprobe) in seccomp_is_const_allow()
778 reg_value = sd->nr; in seccomp_is_const_allow()
838 int nr; in seccomp_cache_prepare_bitmap() local
848 for (nr = 0; nr < bitmap_size; nr++) { in seccomp_cache_prepare_bitmap()
850 if (!test_bit(nr, bitmap)) in seccomp_cache_prepare_bitmap()
853 sd.nr = nr; in seccomp_cache_prepare_bitmap()
864 __clear_bit(nr, bitmap); in seccomp_cache_prepare_bitmap()
2504 int nr; in device_initcall() local
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| A D | ptrace.c | 726 if (arg.nr < 0) in ptrace_peek_siginfo()
738 for (i = 0; i < arg.nr; ) { in ptrace_peek_siginfo()
924 info->entry.nr = syscall_get_nr(child, regs); in ptrace_get_syscall_info_entry()
1028 int nr = info->entry.nr; in ptrace_set_syscall_info_entry() local
1036 if (nr != info->entry.nr) in ptrace_set_syscall_info_entry()
1050 syscall_set_nr(child, regs, nr); in ptrace_set_syscall_info_entry()
1057 if (nr != -1) in ptrace_set_syscall_info_entry()
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| A D | notifier.c | 118 int ret, nr = 0; in notifier_call_chain_robust() local
120 ret = notifier_call_chain(nl, val_up, v, -1, &nr); in notifier_call_chain_robust()
122 notifier_call_chain(nl, val_down, v, nr-1, NULL); in notifier_call_chain_robust()
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| A D | pid_namespace.c | 193 int nr; in zap_pid_ns_processes() local
226 nr = 2; in zap_pid_ns_processes()
227 idr_for_each_entry_continue(&pid_ns->idr, pid, nr) { in zap_pid_ns_processes()
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| A D | fork.c | 2571 pid_t nr; in kernel_clone() local
2618 nr = pid_vnr(pid); in kernel_clone()
2621 put_user(nr, args->parent_tid); in kernel_clone()
2648 return nr; in kernel_clone()
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| /kernel/bpf/ |
| A D | stackmap.c | 22 u32 nr; member
238 if (trace->nr <= skip) in __bpf_get_stackid()
242 trace_nr = trace->nr - skip; in __bpf_get_stackid()
262 new_bucket->nr = trace_nr; in __bpf_get_stackid()
292 new_bucket->nr = trace_nr; in __bpf_get_stackid()
376 __u64 nr = trace->nr; in BPF_CALL_3() local
378 trace->nr = nr_kernel; in BPF_CALL_3()
382 trace->nr = nr; in BPF_CALL_3()
607 __u64 nr = trace->nr; in BPF_CALL_4() local
609 trace->nr = nr_kernel; in BPF_CALL_4()
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| /kernel/locking/ |
| A D | lockdep_proc.c | 414 unsigned long nl, nr; in lock_stat_cmp() local
416 nl = dl->stats.read_waittime.nr + dl->stats.write_waittime.nr; in lock_stat_cmp()
417 nr = dr->stats.read_waittime.nr + dr->stats.write_waittime.nr; in lock_stat_cmp()
419 return nr - nl; in lock_stat_cmp()
453 seq_printf(m, "%14lu", lt->nr); in seq_lock_time()
457 seq_time(m, lt->nr ? div64_u64(lt->total, lt->nr) : 0); in seq_lock_time()
507 if (stats->write_holdtime.nr) { in seq_stats()
508 if (stats->read_holdtime.nr) in seq_stats()
520 if (stats->read_holdtime.nr) { in seq_stats()
529 if (stats->read_waittime.nr + stats->write_waittime.nr == 0) in seq_stats()
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| /kernel/trace/ |
| A D | trace_syscalls.c | 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()
332 entry->nr = syscall_nr; in ftrace_syscall_enter()
376 entry->nr = syscall_nr; in ftrace_syscall_exit()
520 return (unsigned long)sys_call_table[nr]; in arch_syscall_addr()
583 param.syscall_nr = rec->nr; in perf_call_bpf_enter()
632 rec->nr = syscall_nr; in perf_syscall_enter()
694 param.syscall_nr = rec->nr; in perf_call_bpf_exit()
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| A D | trace_btf.c | 43 const struct btf_param *btf_get_func_param(const struct btf_type *func_proto, s32 *nr) in btf_get_func_param() argument
48 *nr = btf_type_vlen(func_proto); in btf_get_func_param()
49 if (*nr > 0) in btf_get_func_param()
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| A D | trace_btf.h | 7 s32 *nr);
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| A D | trace_probe.c | 471 s32 nr; in query_btf_context() local
487 nr = 0; in query_btf_context()
488 param = btf_get_func_param(type, &nr); in query_btf_context()
492 nr--; in query_btf_context()
497 if (nr > 0) { in query_btf_context()
498 ctx->nr_params = nr; in query_btf_context()
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| A D | trace_output.c | 702 s32 tid, nr = 0; in print_function_args() local
718 param = btf_get_func_param(t, &nr); in print_function_args()
722 for (a = 0, p = 0; p < nr; a++, p++) { in print_function_args()
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| /kernel/unwind/ |
| A D | user.c | 113 trace->nr = 0; in unwind_user()
122 trace->entries[trace->nr++] = state.ip; in unwind_user()
123 if (trace->nr >= max_entries) in unwind_user()
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| A D | deferred.c | 135 trace->nr = cache->nr_entries; in unwind_user_faultable()
139 trace->nr = 0; in unwind_user_faultable()
142 cache->nr_entries = trace->nr; in unwind_user_faultable()
168 trace.nr = 0; in process_unwind_deferred()
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| /kernel/events/ |
| A D | callchain.c | 193 last_ip = &entry->ip[entry->nr - 1]; in fixup_uretprobe_trampoline_entries()
233 ctx.nr = entry->nr = init_nr; in get_perf_callchain()
258 start_entry_idx = entry->nr; in get_perf_callchain()
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| A D | hw_breakpoint.c | 391 int nr; in max_bp_pinned_slots() local
393 nr = info->cpu_pinned; in max_bp_pinned_slots()
395 nr += max_task_bp_pinned(cpu, type); in max_bp_pinned_slots()
397 nr += task_bp_pinned(cpu, bp, type); in max_bp_pinned_slots()
399 pinned_slots = max(nr, pinned_slots); in max_bp_pinned_slots()
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| A D | core.c | 1424 u32 nr; in perf_event_pid_type() local
1434 nr = -1; in perf_event_pid_type()
1435 return nr; in perf_event_pid_type()
1930 int nr = 1; in __perf_event_read_size() local
3873 heap->nr++; in __heap_add()
3912 .nr = 0, in visit_groups_merge()
3925 .nr = 0, in visit_groups_merge()
7969 u64 nr = 0; in perf_output_sample() local
10414 u64 nr, offset; in perf_swevent_set_period() local
10430 return nr; in perf_swevent_set_period()
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| /kernel/irq/ |
| A D | irqdesc.c | 159 unsigned int irq_set_nr_irqs(unsigned int nr) in irq_set_nr_irqs() argument
161 nr_irqs = nr; in irq_set_nr_irqs()
163 return nr; in irq_set_nr_irqs()
541 static bool irq_expand_nr_irqs(unsigned int nr) in irq_expand_nr_irqs() argument
543 if (nr > MAX_SPARSE_IRQS) in irq_expand_nr_irqs()
545 nr_irqs = nr; in irq_expand_nr_irqs()
645 static inline bool irq_expand_nr_irqs(unsigned int nr) in irq_expand_nr_irqs() argument
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| /kernel/rcu/ |
| A D | rcuscale.c | 689 int nr; in compute_real() local
692 nr = n; in compute_real()
694 nr = num_online_cpus() + 1 + n; in compute_real()
695 if (nr <= 0) in compute_real()
696 nr = 1; in compute_real()
698 return nr; in compute_real()
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| /kernel/sched/ |
| A D | wait.c | 158 void __wake_up_locked(struct wait_queue_head *wq_head, unsigned int mode, int nr) in __wake_up_locked() argument
160 __wake_up_common(wq_head, mode, nr, 0, NULL); in __wake_up_locked()
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| A D | ext.c | 1942 WRITE_ONCE(dsq->nr, dsq->nr + delta); in dsq_mod_nr()
3115 if (rq->scx.local_dsq.nr) in balance_one()
3146 if (rq->scx.local_dsq.nr) in balance_one()
4383 if (dsq->nr) { in destroy_dsq()
4385 dsq->id, dsq->nr); in destroy_dsq()
6965 ret = READ_ONCE(this_rq()->scx.local_dsq.nr); in scx_bpf_dsq_nr_queued()
6971 ret = READ_ONCE(cpu_rq(cpu)->scx.local_dsq.nr); in scx_bpf_dsq_nr_queued()
6977 ret = READ_ONCE(dsq->nr); in scx_bpf_dsq_nr_queued()
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| /kernel/futex/ |
| A D | syscalls.c | 341 int, nr, in SYSCALL_DEFINE4() argument
354 return futex_wake(uaddr, FLAGS_STRICT | flags, nr, mask); in SYSCALL_DEFINE4()
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| /kernel/time/ |
| A D | posix-timers.c | 91 static struct timer_hash_bucket *hash_bucket(struct signal_struct *sig, unsigned int nr) in hash_bucket() argument
93 return &timer_buckets[jhash2((u32 *)&sig, sizeof(sig) / sizeof(u32), nr) & timer_hashmask]; in hash_bucket()
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