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Searched refs:param (Results 1 – 25 of 32) sorted by relevance

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/kernel/
A Dparams.c70 if (p->val == param) { in maybe_kfree_parameter()
117 static int parse_one(char *param, in parse_one() argument
169 char *param, *val, *err = NULL; in parse_args() local
190 doing, param); in parse_args()
200 doing, val ?: "", param); in parse_args()
204 doing, val ?: "", param); in parse_args()
547 const struct kernel_param *param; member
566 if (!attribute->param->ops->get) in param_attr_show()
570 count = attribute->param->ops->get(buf, attribute->param); in param_attr_show()
583 if (!attribute->param->ops->set) in param_attr_store()
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A Dsysctl.c729 if ((param->min && *param->min > tmp) || in do_proc_dointvec_minmax_conv()
730 (param->max && *param->max < tmp)) in do_proc_dointvec_minmax_conv()
757 struct do_proc_dointvec_minmax_conv_param param = { in proc_dointvec_minmax() local
762 do_proc_dointvec_minmax_conv, &param); in proc_dointvec_minmax()
794 if ((param->min && *param->min > tmp) || in do_proc_douintvec_minmax_conv()
795 (param->max && *param->max < tmp)) in do_proc_douintvec_minmax_conv()
831 do_proc_douintvec_minmax_conv, &param); in proc_douintvec_minmax()
878 do_proc_douintvec_minmax_conv, &param); in proc_dou8vec_minmax()
1106 if ((param->min && *param->min > tmp) || in do_proc_dointvec_ms_jiffies_minmax_conv()
1107 (param->max && *param->max < tmp)) in do_proc_dointvec_ms_jiffies_minmax_conv()
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A Dwatchdog.c1035 int err, old, *param = table->data; in proc_watchdog_common() local
1039 old = *param; in proc_watchdog_common()
1045 *param = (watchdog_enabled & which) != 0; in proc_watchdog_common()
1047 *param = old; in proc_watchdog_common()
1050 if (!err && old != READ_ONCE(*param)) in proc_watchdog_common()
A Dkthread.c413 static const struct sched_param param = { .sched_priority = 0 }; in kthread() local
440 sched_setscheduler_nocheck(current, SCHED_NORMAL, &param); in kthread()
/kernel/trace/
A Dtrace_events_trigger.c731 return !param; in event_trigger_empty_param()
765 *param = *filter = NULL; in event_trigger_separate_filter()
820 char *param, in trigger_data_alloc() argument
860 if (param) { in event_trigger_parse_num()
861 number = strsep(&param, ":"); in event_trigger_parse_num()
890 char *param, in event_trigger_set_filter() argument
977 char *param, *filter; in event_trigger_parse() local
1743 char *param, *filter; in event_enable_trigger_parse() local
1759 system = strsep(&param, ":"); in event_enable_trigger_parse()
1760 if (!param) in event_enable_trigger_parse()
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A Dtrace_functions.c856 char *cmd, char *param, int enable) in ftrace_trace_probe_callback() argument
869 if (!param) in ftrace_trace_probe_callback()
872 number = strsep(&param, ":"); in ftrace_trace_probe_callback()
893 char *glob, char *cmd, char *param, int enable) in ftrace_trace_onoff_callback() argument
902 ops = param ? &traceon_count_probe_ops : &traceon_probe_ops; in ftrace_trace_onoff_callback()
904 ops = param ? &traceoff_count_probe_ops : &traceoff_probe_ops; in ftrace_trace_onoff_callback()
907 param, enable); in ftrace_trace_onoff_callback()
912 char *glob, char *cmd, char *param, int enable) in ftrace_stacktrace_callback() argument
922 param, enable); in ftrace_stacktrace_callback()
927 char *glob, char *cmd, char *param, int enable) in ftrace_dump_callback() argument
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A Dtrace_syscalls.c575 } __aligned(8) param; in perf_call_bpf_enter()
578 BUILD_BUG_ON(sizeof(param.ent) < sizeof(void *)); in perf_call_bpf_enter()
582 *(struct pt_regs **)&param = regs; in perf_call_bpf_enter()
583 param.syscall_nr = rec->nr; in perf_call_bpf_enter()
585 param.args[i] = rec->args[i]; in perf_call_bpf_enter()
586 return trace_call_bpf(call, &param); in perf_call_bpf_enter()
689 } __aligned(8) param; in perf_call_bpf_exit()
693 *(struct pt_regs **)&param = regs; in perf_call_bpf_exit()
694 param.syscall_nr = rec->nr; in perf_call_bpf_exit()
695 param.ret = rec->ret; in perf_call_bpf_exit()
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A Dtrace_probe.c493 param++; in query_btf_context()
499 ctx->params = param; in query_btf_context()
690 code->param = i + 1; in parse_btf_arg()
692 code->param = i; in parse_btf_arg()
803 code[0].param = argnum; in store_entry_arg_at()
951 unsigned long param; in NOKPROBE_SYMBOL() local
1002 code->param = (unsigned int)param; in NOKPROBE_SYMBOL()
1020 if (!param || param > PARAM_MAX_STACK) { in NOKPROBE_SYMBOL()
1028 code->param = (unsigned int)param; in NOKPROBE_SYMBOL()
1034 code->param++; in NOKPROBE_SYMBOL()
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A Dtrace_boot.c249 const char *param) in trace_boot_hist_add_one_handler() argument
256 p = xbc_node_find_value(hnode, param, NULL); in trace_boot_hist_add_one_handler()
259 xbc_node_get_data(hnode), param); in trace_boot_hist_add_one_handler()
299 char *end, const char *param) in trace_boot_hist_add_handlers() argument
312 ret = trace_boot_hist_add_one_handler(node, bufp, end, handler, param); in trace_boot_hist_add_handlers()
317 if (xbc_node_find_subkey(hnode, param)) in trace_boot_hist_add_handlers()
318 ret = trace_boot_hist_add_one_handler(hnode, bufp, end, handler, param); in trace_boot_hist_add_handlers()
A Dtrace_events_hist.c3673 if (!param) { in parse_action_params()
3679 param = strstrip(param); in parse_action_params()
4030 if (!param) { in trace_action_create()
4036 if (!param) { in trace_action_create()
4041 if (!param) { in trace_action_create()
4051 param); in trace_action_create()
4117 char *param; in action_create() local
4147 if (!param) { in action_create()
4157 kfree(param); in action_create()
4165 kfree(param); in action_create()
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A Dtrace.h1794 trigger_data_alloc(struct event_command *cmd_ops, char *cmd, char *param,
1819 extern bool event_trigger_empty_param(const char *param);
1820 extern int event_trigger_separate_filter(char *param_and_filter, char **param,
1826 char *param,
1998 const struct event_trigger_ops *(*get_trigger_ops)(char *cmd, char *param);
A Dtrace_output.c696 const struct btf_param *param; in print_function_args() local
718 param = btf_get_func_param(t, &nr); in print_function_args()
719 if (!param) in print_function_args()
734 param_name = btf_name_by_offset(btf, param[p].name_off); in print_function_args()
737 t = btf_type_skip_modifiers(btf, param[p].type, &tid); in print_function_args()
A Dtrace_events.c4154 char *glob, char *cmd, char *param, int enabled) in event_enable_func() argument
4170 if (!enabled || !param) in event_enable_func()
4173 system = strsep(&param, ":"); in event_enable_func()
4174 if (!param) in event_enable_func()
4177 event = strsep(&param, ":"); in event_enable_func()
4188 ops = param ? &event_enable_count_probe_ops : &event_enable_probe_ops; in event_enable_func()
4190 ops = param ? &event_disable_count_probe_ops : &event_disable_probe_ops; in event_enable_func()
4195 if (param) { in event_enable_func()
4196 number = strsep(&param, ":"); in event_enable_func()
A Dtrace_probe_tmpl.h210 if (++i < code->param) { in process_fetch_insn_bottom()
A Dtrace.c7825 if (!param) in trace_min_max_write()
7832 if (param->lock) in trace_min_max_write()
7833 mutex_lock(param->lock); in trace_min_max_write()
7835 if (param->min && val < *param->min) in trace_min_max_write()
7838 if (param->max && val > *param->max) in trace_min_max_write()
7842 *param->val = val; in trace_min_max_write()
7844 if (param->lock) in trace_min_max_write()
7845 mutex_unlock(param->lock); in trace_min_max_write()
7872 if (!param) in trace_min_max_read()
7875 val = *param->val; in trace_min_max_read()
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A Dtrace_fprobe.c288 val = ftrace_regs_get_kernel_stack_nth(fregs, code->param); in process_fetch_insn()
298 val = ftrace_regs_get_argument(fregs, code->param); in process_fetch_insn()
376 val = ftrace_regs_get_argument(fregs, code->param); in store_fprobe_entry_data()
A Dtrace_kprobe.c1429 val = regs_get_register(regs, code->param); in process_fetch_insn()
1432 val = regs_get_kernel_stack_nth(regs, code->param); in process_fetch_insn()
1442 val = regs_get_kernel_argument(regs, code->param); in process_fetch_insn()
A Dtrace_probe.h121 unsigned int param; member
/kernel/sched/
A Dsyscalls.c756 const struct sched_param *param, bool check) in _sched_setscheduler() argument
760 .sched_priority = param->sched_priority, in _sched_setscheduler()
789 const struct sched_param *param) in sched_setscheduler() argument
791 return _sched_setscheduler(p, policy, param, true); in sched_setscheduler()
819 const struct sched_param *param) in sched_setscheduler_nocheck() argument
821 return _sched_setscheduler(p, policy, param, false); in sched_setscheduler_nocheck()
874 if (unlikely(!param || pid < 0)) in do_sched_setscheduler()
956 return do_sched_setscheduler(pid, policy, param); in SYSCALL_DEFINE3()
968 return do_sched_setscheduler(pid, SETPARAM_POLICY, param); in SYSCALL_DEFINE2()
1048 if (unlikely(!param || pid < 0)) in SYSCALL_DEFINE2()
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A Ddebug.c343 size_t cnt, loff_t *ppos, enum dl_param param) in sched_fair_server_write() argument
360 switch (param) { in sched_fair_server_write()
400 static size_t sched_fair_server_show(struct seq_file *m, void *v, enum dl_param param) in sched_fair_server_show() argument
406 switch (param) { in sched_fair_server_show()
/kernel/cgroup/
A Dcgroup-v1.c951 ret = vfs_parse_fs_param_source(fc, param); in cgroup1_parse_param()
955 if (strcmp(param->key, ss->legacy_name) || in cgroup1_parse_param()
960 param->key); in cgroup1_parse_param()
1005 ctx->release_agent = param->string; in cgroup1_parse_param()
1006 param->string = NULL; in cgroup1_parse_param()
1013 if (!param->size) in cgroup1_parse_param()
1015 if (param->size > MAX_CGROUP_ROOT_NAMELEN - 1) in cgroup1_parse_param()
1018 for (i = 0; i < param->size; i++) { in cgroup1_parse_param()
1019 char c = param->string[i]; in cgroup1_parse_param()
1029 ctx->name = param->string; in cgroup1_parse_param()
[all …]
A Dcgroup-internal.h295 int cgroup1_parse_param(struct fs_context *fc, struct fs_parameter *param);
/kernel/irq/
A Dirqdomain.c849 fwspec->param, fwspec->param_count, in irq_domain_translate()
853 *hwirq = fwspec->param[0]; in irq_domain_translate()
866 fwspec->param[i] = args[i]; in of_phandle_args_to_fwspec()
1187 *out_hwirq = fwspec->param[0]; in irq_domain_translate_onecell()
1212 *out_hwirq = fwspec->param[0]; in irq_domain_translate_twocell()
1213 *out_type = fwspec->param[1] & IRQ_TYPE_SENSE_MASK; in irq_domain_translate_twocell()
1234 *out_hwirq = fwspec->param[0]; in irq_domain_translate_twothreecell()
1235 *out_type = fwspec->param[1] & IRQ_TYPE_SENSE_MASK; in irq_domain_translate_twothreecell()
1240 *out_hwirq = fwspec->param[1]; in irq_domain_translate_twothreecell()
1241 *out_type = fwspec->param[2] & IRQ_TYPE_SENSE_MASK; in irq_domain_translate_twothreecell()
/kernel/bpf/
A Dinode.c817 static int bpf_parse_param(struct fs_context *fc, struct fs_parameter *param) in bpf_parse_param() argument
825 opt = fs_parse(fc, bpf_fs_parameters, param, &result); in bpf_parse_param()
832 opt = vfs_parse_fs_param_source(fc, param); in bpf_parse_param()
914 str = param->string; in bpf_parse_param()
941 return invalfc(fc, "Bad value for '%s'", param->key); in bpf_parse_param()
/kernel/time/
A Dtimeconst.bc51 print "#include <linux/param.h>\n"

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