| /kernel/bpf/ |
| A D | memalloc.c | 161 if (c->objcg) in get_memcg()
200 c->free_cnt++; in add_obj_to_free_list()
416 c->waiting_for_gp_tail = c->free_by_rcu_tail; in check_free_by_rcu()
438 alloc_bulk(c, c->batch, NUMA_NO_NODE, true); in bpf_mem_refill()
482 c->low_watermark = max(32 * 256 / c->unit_size, 1); in init_refill_work()
483 c->high_watermark = max(96 * 256 / c->unit_size, 3); in init_refill_work()
485 c->batch = max((c->high_watermark - c->low_watermark) / 4 * 3, 1); in init_refill_work()
497 if (!c->percpu_size && c->unit_size <= 256) in prefill_mem_cache()
544 c->tgt = c; in bpf_mem_alloc_init()
566 c->tgt = c; in bpf_mem_alloc_init()
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| A D | rqspinlock.c | 317 #define res_smp_cond_load_acquire(v, c) smp_cond_load_acquire(v, c) argument
320 #define res_atomic_cond_read_acquire(v, c) res_smp_cond_load_acquire(&(v)->counter, (c)) argument
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| /kernel/power/ |
| A D | qos.c | 63 switch (c->type) { in pm_qos_get_value()
114 plist_del(node, &c->list); in pm_qos_update_target()
121 plist_del(node, &c->list); in pm_qos_update_target()
125 plist_add(node, &c->list); in pm_qos_update_target()
142 if (c->notifiers) in pm_qos_update_target()
447 c = &qos->min_freq; in freq_constraints_init()
448 plist_head_init(&c->list); in freq_constraints_init()
452 c->type = PM_QOS_MAX; in freq_constraints_init()
456 c = &qos->max_freq; in freq_constraints_init()
457 plist_head_init(&c->list); in freq_constraints_init()
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| /kernel/ |
| A D | stacktrace.c | 86 if (c->len >= c->size) in stack_trace_consume_entry()
89 if (c->skip > 0) { in stack_trace_consume_entry()
90 c->skip--; in stack_trace_consume_entry()
93 c->store[c->len++] = addr; in stack_trace_consume_entry()
94 return c->len < c->size; in stack_trace_consume_entry()
116 struct stacktrace_cookie c = { in stack_trace_save() local
123 return c.len; in stack_trace_save()
152 return c.len; in stack_trace_save_tsk()
176 return c.len; in stack_trace_save_regs()
211 return ret ? ret : c.len; in stack_trace_save_tsk_reliable()
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| A D | kprobes.c | 150 guard(mutex)(&c->mutex); in __get_insn_slot()
165 kip->nused = slots_per_page(c); in __get_insn_slot()
170 } while (c->nr_garbage && collect_garbage_slots(c) == 0); in __get_insn_slot()
177 kip->insns = c->alloc(); in __get_insn_slot()
187 kip->cache = c; in __get_insn_slot()
188 list_add_rcu(&kip->list, &c->pages); in __get_insn_slot()
192 PAGE_SIZE, false, c->sym); in __get_insn_slot()
245 c->nr_garbage = 0; in collect_garbage_slots()
276 guard(mutex)(&c->mutex); in __free_insn_slot()
285 if (++c->nr_garbage > slots_per_page(c)) in __free_insn_slot()
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| A D | sysctl.c | 80 char c, *p; in _proc_do_string() local
105 c = *(p++); in _proc_do_string()
106 if (c == 0 || c == '\n') in _proc_do_string()
108 data[len++] = c; in _proc_do_string()
345 static void proc_put_char(void **buf, size_t *size, char c) in proc_put_char() argument
349 **buffer = c; in proc_put_char()
1216 char tr_a[] = { '-', ',', '\n' }, tr_b[] = { ',', '\n', 0 }, c; in proc_do_large_bitmap() local
1245 sizeof(tr_a), &c); in proc_do_large_bitmap()
1269 if (c == '-') { in proc_do_large_bitmap()
1272 &c); in proc_do_large_bitmap()
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| A D | ucount.c | 204 long c = atomic_long_read(v); in atomic_long_inc_below() local
207 if (unlikely(c >= u)) in atomic_long_inc_below()
209 } while (!atomic_long_try_cmpxchg(v, &c, c+1)); in atomic_long_inc_below()
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| /kernel/locking/ |
| A D | lock_events.h | 44 #define lockevent_cond_inc(ev, c) __lockevent_inc(LOCKEVENT_ ##ev, c) argument
51 #define lockevent_add(ev, c) __lockevent_add(LOCKEVENT_ ##ev, c) argument
56 #define lockevent_add(ev, c) do { (void)(c); } while (0) argument
57 #define lockevent_cond_inc(ev, c) do { (void)(c); } while (0) argument
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| A D | qspinlock_stat.h | 133 #define pv_kick(c) __pv_kick(c) argument
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| A D | lockdep_proc.c | 422 static void seq_line(struct seq_file *m, char c, int offset, int length) in seq_line() argument
429 seq_putc(m, c); in seq_line()
682 char c; in lock_stat_write() local
685 if (get_user(c, buf)) in lock_stat_write()
688 if (c != '0') in lock_stat_write()
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| /kernel/printk/ |
| A D | printk.c | 660 *(*pp)++ = c; in append_char()
695 if (c < ' ' || c >= 127 || c == '\\') in msg_add_ext_text()
2556 i < MAX_CMDLINECONSOLES && (c->name[0] || c->devname[0]); in __add_preferred_console()
2557 i++, c++) { in __add_preferred_console()
2558 if ((name && strcmp(c->name, name) == 0 && c->index == idx) || in __add_preferred_console()
2578 c->index = idx; in __add_preferred_console()
3409 c->unblank(); in console_unblank()
3447 c->seq = seq; in __console_rewind_all()
3514 driver = c->device(c, index); in console_device()
3822 i < MAX_CMDLINECONSOLES && (c->name[0] || c->devname[0]); in try_enable_preferred_console()
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| A D | braille.h | 8 braille_set_options(struct console_cmdline *c, char *brl_options) in braille_set_options() argument
10 c->brl_options = brl_options; in braille_set_options()
24 _braille_register_console(struct console *console, struct console_cmdline *c);
32 braille_set_options(struct console_cmdline *c, char *brl_options) in braille_set_options() argument
43 _braille_register_console(struct console *console, struct console_cmdline *c) in _braille_register_console() argument
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| A D | braille.c | 38 _braille_register_console(struct console *console, struct console_cmdline *c) in _braille_register_console() argument
42 if (c->brl_options) { in _braille_register_console()
44 rtn = braille_register_console(console, c->index, c->options, in _braille_register_console()
45 c->brl_options); in _braille_register_console()
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| /kernel/trace/ |
| A D | trace_events_filter_test.h | 12 TP_PROTO(int a, int b, int c, int d, int e, int f, int g, int h),
14 TP_ARGS(a, b, c, d, e, f, g, h),
19 __field(int, c)
30 __entry->c = c;
39 __entry->a, __entry->b, __entry->c, __entry->d,
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| A D | trace_probe_kernel.h | 25 u8 c; in fetch_store_strlen() local
33 ret = copy_from_kernel_nofault(&c, (u8 *)addr + len, 1); in fetch_store_strlen()
35 } while (c && ret == 0 && len < MAX_STRING_SIZE); in fetch_store_strlen()
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| A D | trace_events_inject.c | 75 char *num, c; in parse_field() local
89 c = str[i]; in parse_field()
90 if (c != '\0' && !isspace(c)) in parse_field()
98 str[i] = c; in parse_field()
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| /kernel/debug/kdb/ |
| A D | kdb_io.c | 563 struct console *c; in kdb_msg_write() local
591 for_each_console_srcu(c) { in kdb_msg_write()
592 if (!(console_srcu_read_flags(c) & CON_ENABLED)) in kdb_msg_write()
594 if (c == dbg_io_ops->cons) in kdb_msg_write()
596 if (!c->write) in kdb_msg_write()
608 c->write(c, msg, msg_len); in kdb_msg_write()
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| A D | Makefile | 12 clean-files := gen-kdb_cmds.c
23 $(obj)/gen-kdb_cmds.c: $(src)/kdb_cmds $(src)/Makefile
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| A D | kdb_keyboard.c | 28 #define CTRL(c) ((c) - 64) argument
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| /kernel/cgroup/ |
| A D | rdma.c | 358 static int parse_resource(char *c, int *intval) in parse_resource() argument
361 char *name, *value = c; in parse_resource()
394 char *c; in rdmacg_parse_limits() local
398 while ((c = strsep(&options, " ")) != NULL) { in rdmacg_parse_limits()
401 index = parse_resource(c, &intval); in rdmacg_parse_limits()
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| A D | debug.c | 101 struct cgroup *c = link->cgrp; in current_css_set_cg_links_read() local
103 cgroup_name(c, name_buf, NAME_MAX + 1); in current_css_set_cg_links_read()
105 c->root->hierarchy_id, name_buf); in current_css_set_cg_links_read()
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| /kernel/bpf/preload/iterators/ |
| A D | Makefile | 50 $(OUTPUT)/%/iterators.bpf.o: iterators.bpf.c $(BPFOBJ) | $(OUTPUT)
54 -c $(filter %.c,$^) -o $@ && \
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| /kernel/irq/ |
| A D | manage.c | 1339 struct irq_chip *c = d->chip; in irq_request_resources() local
1341 return c->irq_request_resources ? c->irq_request_resources(d) : 0; in irq_request_resources()
1347 struct irq_chip *c = d->chip; in irq_release_resources() local
1349 if (c->irq_release_resources) in irq_release_resources()
1350 c->irq_release_resources(d); in irq_release_resources()
1372 struct irq_chip *c = d->chip; in irq_nmi_setup() local
1374 return c->irq_nmi_setup ? c->irq_nmi_setup(d) : -EINVAL; in irq_nmi_setup()
1380 struct irq_chip *c = d->chip; in irq_nmi_teardown() local
1382 if (c->irq_nmi_teardown) in irq_nmi_teardown()
1383 c->irq_nmi_teardown(d); in irq_nmi_teardown()
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| /kernel/rcu/ |
| A D | update.c | 518 unsigned long c_old, unsigned long c) in do_trace_rcu_torture_read() argument
520 trace_rcu_torture_read(rcutorturename, rhp, secs, c_old, c); in do_trace_rcu_torture_read()
524 #define do_trace_rcu_torture_read(rcutorturename, rhp, secs, c_old, c) \ argument
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| /kernel/debug/ |
| A D | gdbstub.c | 326 char *c = buf; in kgdb_ebin2mem() local
329 c[size] = *buf++; in kgdb_ebin2mem()
330 if (c[size] == 0x7d) in kgdb_ebin2mem()
331 c[size] = *buf++ ^ 0x20; in kgdb_ebin2mem()
335 return copy_to_kernel_nofault(mem, c, size); in kgdb_ebin2mem()
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