| /kernel/power/ |
| D | wakelock.c | 42 char *str = buf; in pm_show_wakelocks() local
50 str += scnprintf(str, end - str, "%s ", wl->name); in pm_show_wakelocks()
52 if (str > buf) in pm_show_wakelocks()
53 str--; in pm_show_wakelocks()
55 str += scnprintf(str, end - str, "\n"); in pm_show_wakelocks()
58 return (str - buf); in pm_show_wakelocks()
208 const char *str = buf; in pm_wake_lock() local
217 while (*str && !isspace(*str)) in pm_wake_lock()
218 str++; in pm_wake_lock()
220 len = str - buf; in pm_wake_lock()
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| D | hibernate.c | 1168 static int __init resume_setup(char *str) in resume_setup() argument
1173 strncpy( resume_file, str, 255 ); in resume_setup()
1177 static int __init resume_offset_setup(char *str) in resume_offset_setup() argument
1184 if (sscanf(str, "%llu", &offset) == 1) in resume_offset_setup()
1190 static int __init hibernate_setup(char *str) in hibernate_setup() argument
1192 if (!strncmp(str, "noresume", 8)) { in hibernate_setup()
1194 } else if (!strncmp(str, "nocompress", 10)) { in hibernate_setup()
1196 } else if (!strncmp(str, "no", 2)) { in hibernate_setup()
1200 && !strncmp(str, "protect_image", 13)) { in hibernate_setup()
1206 static int __init noresume_setup(char *str) in noresume_setup() argument
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| /kernel/trace/ |
| D | trace_events_filter.c | 83 static bool is_not(const char *str) in is_not() argument
85 switch (str[1]) { in is_not()
139 typedef int (*parse_pred_fn)(const char *str, void *data, int pos,
410 predicate_parse(const char *str, int nr_parens, int nr_preds, in predicate_parse() argument
416 const char *ptr = str; in predicate_parse()
469 parse_error(pe, FILT_ERR_TOO_MANY_PREDS, next - str); in predicate_parse()
476 len = parse_pred(next, data, ptr - str, pe, &prog[N].pred); in predicate_parse()
505 next - str); in predicate_parse()
533 parse_error(pe, FILT_ERR_TOO_MANY_CLOSE, ptr - str); in predicate_parse()
542 parse_error(pe, FILT_ERR_TOO_MANY_OPEN, ptr - str); in predicate_parse()
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| D | trace_benchmark.h | 17 TP_PROTO(const char *str),
19 TP_ARGS(str),
22 __array( char, str, BENCHMARK_EVENT_STRLEN )
26 memcpy(__entry->str, str, BENCHMARK_EVENT_STRLEN);
29 TP_printk("%s", __entry->str),
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| D | trace_events_hist.c | 598 static int errpos(char *str) in errpos() argument
600 return err_pos(last_cmd, str); in errpos()
603 static void last_cmd_set(struct trace_event_file *file, char *str) in last_cmd_set() argument
608 if (!str) in last_cmd_set()
611 strncpy(last_cmd, str, MAX_FILTER_STR_VAL - 1); in last_cmd_set()
2033 static int parse_map_size(char *str) in parse_map_size() argument
2038 strsep(&str, "="); in parse_map_size()
2039 if (!str) { in parse_map_size()
2044 ret = kstrtoul(str, 0, &size); in parse_map_size()
2079 static int parse_action(char *str, struct hist_trigger_attrs *attrs) in parse_action() argument
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| D | trace_output.c | 33 trace_seq_puts(s, field->str); in trace_print_bputs_msg_only()
70 const char *str; in trace_print_flags_seq() local
80 str = flag_array[i].name; in trace_print_flags_seq()
86 trace_seq_puts(p, str); in trace_print_flags_seq()
134 const char *str; in trace_print_flags_seq_u64() local
144 str = flag_array[i].name; in trace_print_flags_seq_u64()
150 trace_seq_puts(p, str); in trace_print_flags_seq_u64()
345 char str[KSYM_SYMBOL_LEN]; in seq_print_sym() local
349 sprint_symbol(str, address); in seq_print_sym()
351 kallsyms_lookup(address, NULL, NULL, NULL, str); in seq_print_sym()
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| D | trace_printk.c | 303 const char *str = *fmt; in t_show() local
314 for (i = 0; str[i]; i++) { in t_show()
315 switch (str[i]) { in t_show()
329 seq_putc(m, str[i]); in t_show()
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| D | trace_probe.c | 329 static int str_to_immediate(char *str, unsigned long *imm) in str_to_immediate() argument
331 if (isdigit(str[0])) in str_to_immediate()
332 return kstrtoul(str, 0, imm); in str_to_immediate()
333 else if (str[0] == '-') in str_to_immediate()
334 return kstrtol(str, 0, (long *)imm); in str_to_immediate()
335 else if (str[0] == '+') in str_to_immediate()
336 return kstrtol(str + 1, 0, (long *)imm); in str_to_immediate()
340 static int __parse_imm_string(char *str, char **pbuf, int offs) in __parse_imm_string() argument
342 size_t len = strlen(str); in __parse_imm_string()
344 if (str[len - 1] != '"') { in __parse_imm_string()
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| D | trace_seq.c | 208 void trace_seq_puts(struct trace_seq *s, const char *str) in trace_seq_puts() argument
210 unsigned int len = strlen(str); in trace_seq_puts()
222 seq_buf_putmem(&s->seq, str, len); in trace_seq_puts()
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| D | ftrace.c | 511 char str[KSYM_SYMBOL_LEN]; in function_stat_show() local
532 kallsyms_lookup(rec->ip, NULL, NULL, NULL, str); in function_stat_show()
533 seq_printf(m, " %-30.30s %10lu", str, rec->counter); in function_stat_show()
3671 char * __weak arch_ftrace_match_adjust(char *str, const char *search) in arch_ftrace_match_adjust() argument
3673 return str; in arch_ftrace_match_adjust()
3676 static int ftrace_match(char *str, struct ftrace_glob *g) in ftrace_match() argument
3681 str = arch_ftrace_match_adjust(str, g->search); in ftrace_match()
3685 if (strcmp(str, g->search) == 0) in ftrace_match()
3689 if (strncmp(str, g->search, g->len) == 0) in ftrace_match()
3693 if (strstr(str, g->search)) in ftrace_match()
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| /kernel/sched/ |
| D | isolation.c | 80 static int __init housekeeping_setup(char *str, enum hk_flags flags) in housekeeping_setup() argument
87 err = cpulist_parse(str, non_housekeeping_mask); in housekeeping_setup()
139 static int __init housekeeping_nohz_full_setup(char *str) in housekeeping_nohz_full_setup() argument
145 return housekeeping_setup(str, flags); in housekeeping_nohz_full_setup()
149 static int __init housekeeping_isolcpus_setup(char *str) in housekeeping_isolcpus_setup() argument
153 while (isalpha(*str)) { in housekeeping_isolcpus_setup()
154 if (!strncmp(str, "nohz,", 5)) { in housekeeping_isolcpus_setup()
155 str += 5; in housekeeping_isolcpus_setup()
160 if (!strncmp(str, "domain,", 7)) { in housekeeping_isolcpus_setup()
161 str += 7; in housekeeping_isolcpus_setup()
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| /kernel/printk/ |
| D | braille.c | 12 int _braille_console_setup(char **str, char **brl_options) in _braille_console_setup() argument
16 len = str_has_prefix(*str, "brl,"); in _braille_console_setup()
19 *str += len; in _braille_console_setup()
23 len = str_has_prefix(*str, "brl="); in _braille_console_setup()
25 *brl_options = *str + len; in _braille_console_setup()
26 *str = strchr(*brl_options, ','); in _braille_console_setup()
27 if (!*str) { in _braille_console_setup()
31 *((*str)++) = 0; in _braille_console_setup()
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| D | printk.c | 119 static int __control_devkmsg(char *str) in __control_devkmsg() argument
123 if (!str) in __control_devkmsg()
126 len = str_has_prefix(str, "on"); in __control_devkmsg()
132 len = str_has_prefix(str, "off"); in __control_devkmsg()
138 len = str_has_prefix(str, "ratelimit"); in __control_devkmsg()
147 static int __init control_devkmsg(char *str) in control_devkmsg() argument
149 if (__control_devkmsg(str) < 0) in control_devkmsg()
1101 static int __init log_buf_len_setup(char *str) in log_buf_len_setup() argument
1105 if (!str) in log_buf_len_setup()
1108 size = memparse(str, &str); in log_buf_len_setup()
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| D | braille.h | 21 _braille_console_setup(char **str, char **brl_options);
37 _braille_console_setup(char **str, char **brl_options) in _braille_console_setup() argument
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| /kernel/ |
| D | reboot.c | 523 static int __init reboot_setup(char *str) in reboot_setup() argument
535 if (!strncmp(str, "panic_", 6)) { in reboot_setup()
537 str += 6; in reboot_setup()
542 switch (*str) { in reboot_setup()
559 if (isdigit(*(str+1))) { in reboot_setup()
560 rc = kstrtoint(str+1, 0, &reboot_cpu); in reboot_setup()
563 } else if (str[1] == 'm' && str[2] == 'p' && in reboot_setup()
564 isdigit(*(str+3))) { in reboot_setup()
565 rc = kstrtoint(str+3, 0, &reboot_cpu); in reboot_setup()
582 reboot_type = *str; in reboot_setup()
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| D | watchdog.c | 71 static int __init hardlockup_panic_setup(char *str) in hardlockup_panic_setup() argument
73 if (!strncmp(str, "panic", 5)) in hardlockup_panic_setup()
75 else if (!strncmp(str, "nopanic", 7)) in hardlockup_panic_setup()
77 else if (!strncmp(str, "0", 1)) in hardlockup_panic_setup()
79 else if (!strncmp(str, "1", 1)) in hardlockup_panic_setup()
88 static int __init hardlockup_all_cpu_backtrace_setup(char *str) in hardlockup_all_cpu_backtrace_setup() argument
90 sysctl_hardlockup_all_cpu_backtrace = !!simple_strtol(str, NULL, 0); in hardlockup_all_cpu_backtrace_setup()
181 static int __init softlockup_panic_setup(char *str) in softlockup_panic_setup() argument
183 softlockup_panic = simple_strtoul(str, NULL, 0); in softlockup_panic_setup()
188 static int __init nowatchdog_setup(char *str) in nowatchdog_setup() argument
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| D | auditfilter.c | 127 char *str; in audit_unpack_string() local
138 str = kmalloc(len + 1, GFP_KERNEL); in audit_unpack_string()
139 if (unlikely(!str)) in audit_unpack_string()
142 memcpy(str, *bufp, len); in audit_unpack_string()
143 str[len] = 0; in audit_unpack_string()
147 return str; in audit_unpack_string()
449 char *str; in audit_data_to_entry() local
514 str = audit_unpack_string(&bufp, &remain, f->val); in audit_data_to_entry()
515 if (IS_ERR(str)) in audit_data_to_entry()
519 err = security_audit_rule_init(f->type, f->op, str, in audit_data_to_entry()
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| D | profile.c | 56 int profile_setup(char *str) in profile_setup() argument
63 if (!strncmp(str, sleepstr, strlen(sleepstr))) { in profile_setup()
67 if (str[strlen(sleepstr)] == ',') in profile_setup()
68 str += strlen(sleepstr) + 1; in profile_setup()
69 if (get_option(&str, &par)) in profile_setup()
76 } else if (!strncmp(str, schedstr, strlen(schedstr))) { in profile_setup()
78 if (str[strlen(schedstr)] == ',') in profile_setup()
79 str += strlen(schedstr) + 1; in profile_setup()
80 if (get_option(&str, &par)) in profile_setup()
84 } else if (!strncmp(str, kvmstr, strlen(kvmstr))) { in profile_setup()
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| D | sysctl_binary.c | 971 char *str, *end; in bin_intvec() local
979 str = buffer; in bin_intvec()
980 end = str + result; in bin_intvec()
985 value = simple_strtoul(str, &str, 10); in bin_intvec()
986 while (isspace(*str)) in bin_intvec()
987 str++; in bin_intvec()
994 if (!isdigit(*str)) in bin_intvec()
1002 char *str, *end; in bin_intvec() local
1006 str = buffer; in bin_intvec()
1007 end = str + BUFSZ; in bin_intvec()
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| D | smp.c | 532 static int __init nosmp(char *str) in nosmp() argument
543 static int __init nrcpus(char *str) in nrcpus() argument
547 get_option(&str, &nr_cpus); in nrcpus()
556 static int __init maxcpus(char *str) in maxcpus() argument
558 get_option(&str, &setup_max_cpus); in maxcpus()
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| /kernel/bpf/ |
| D | tnum.c | 172 int tnum_strn(char *str, size_t size, struct tnum a) in tnum_strn() argument
174 return snprintf(str, size, "(%#llx; %#llx)", a.value, a.mask); in tnum_strn()
178 int tnum_sbin(char *str, size_t size, struct tnum a) in tnum_sbin() argument
185 str[n - 1] = 'x'; in tnum_sbin()
187 str[n - 1] = '1'; in tnum_sbin()
189 str[n - 1] = '0'; in tnum_sbin()
194 str[min(size - 1, (size_t)64)] = 0; in tnum_sbin()
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| D | helpers.c | 372 char str[64]; in __bpf_strtoull() local
395 cur_len = min(cur_len, sizeof(str) - 1); in __bpf_strtoull()
396 memcpy(str, cur_buf, cur_len); in __bpf_strtoull()
397 str[cur_len] = '\0'; in __bpf_strtoull()
398 cur_buf = str; in __bpf_strtoull()
410 consumed += cur_buf - str; in __bpf_strtoull()
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| /kernel/dma/ |
| D | swiotlb.c | 112 setup_io_tlb_npages(char *str) in setup_io_tlb_npages() argument
114 if (isdigit(*str)) { in setup_io_tlb_npages()
115 io_tlb_nslabs = simple_strtoul(str, &str, 0); in setup_io_tlb_npages()
119 if (*str == ',') in setup_io_tlb_npages()
120 ++str; in setup_io_tlb_npages()
121 if (!strcmp(str, "force")) { in setup_io_tlb_npages()
123 } else if (!strcmp(str, "noforce")) { in setup_io_tlb_npages()
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| D | debug.c | 969 static __init int dma_debug_cmdline(char *str) in dma_debug_cmdline() argument
971 if (!str) in dma_debug_cmdline()
974 if (strncmp(str, "off", 3) == 0) { in dma_debug_cmdline()
982 static __init int dma_debug_entries_cmdline(char *str) in dma_debug_entries_cmdline() argument
984 if (!str) in dma_debug_entries_cmdline()
986 if (!get_option(&str, &nr_prealloc_entries)) in dma_debug_entries_cmdline()
1641 static int __init dma_debug_driver_setup(char *str) in dma_debug_driver_setup() argument
1645 for (i = 0; i < NAME_MAX_LEN - 1; ++i, ++str) { in dma_debug_driver_setup()
1646 current_driver_name[i] = *str; in dma_debug_driver_setup()
1647 if (*str == 0) in dma_debug_driver_setup()
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| /kernel/irq/ |
| D | spurious.c | 431 int noirqdebug_setup(char *str) in noirqdebug_setup() argument
443 static int __init irqfixup_setup(char *str) in irqfixup_setup() argument
455 static int __init irqpoll_setup(char *str) in irqpoll_setup() argument
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