| /kernel/ |
| D | relay.c | 36 struct rchan_buf *buf = vmf->vma->vm_private_data; in relay_buf_fault() local
86 static int relay_mmap_buf(struct rchan_buf *buf, struct vm_area_struct *vma) in relay_mmap_buf()
111 static void *relay_alloc_buf(struct rchan_buf *buf, size_t *size) in relay_alloc_buf()
152 struct rchan_buf *buf; in relay_create_buf() local
196 static void relay_destroy_buf(struct rchan_buf *buf) in relay_destroy_buf()
223 struct rchan_buf *buf = container_of(kref, struct rchan_buf, kref); in relay_remove_buf() local
233 static int relay_buf_empty(struct rchan_buf *buf) in relay_buf_empty()
244 int relay_buf_full(struct rchan_buf *buf) in relay_buf_full()
255 static int relay_subbuf_start(struct rchan_buf *buf, void *subbuf, in relay_subbuf_start()
273 struct rchan_buf *buf; in wakeup_readers() local
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| D | ksysfs.c | 32 struct kobj_attribute *attr, char *buf) in uevent_seqnum_show()
41 struct kobj_attribute *attr, char *buf) in uevent_helper_show()
47 const char *buf, size_t count) in uevent_helper_store()
62 struct kobj_attribute *attr, char *buf) in profiling_show()
68 const char *buf, size_t count) in profiling_store()
93 struct kobj_attribute *attr, char *buf) in kexec_loaded_show()
100 struct kobj_attribute *attr, char *buf) in kexec_crash_loaded_show()
107 struct kobj_attribute *attr, char *buf) in kexec_crash_size_show()
118 const char *buf, size_t count) in kexec_crash_size_store()
136 struct kobj_attribute *attr, char *buf) in vmcoreinfo_show()
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| D | kexec_elf.c | 119 static int elf_read_ehdr(const char *buf, size_t len, struct elfhdr *ehdr) in elf_read_ehdr()
202 static int elf_read_phdr(const char *buf, size_t len, in elf_read_phdr()
251 static int elf_read_phdrs(const char *buf, size_t len, in elf_read_phdrs()
296 static int elf_read_from_buffer(const char *buf, size_t len, in elf_read_from_buffer()
327 int kexec_build_elf_info(const char *buf, size_t len, struct elfhdr *ehdr, in kexec_build_elf_info()
365 int kexec_elf_probe(const char *buf, unsigned long len) in kexec_elf_probe()
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| D | reboot.c | 700 static ssize_t mode_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) in mode_show()
727 const char *buf, size_t count) in mode_store()
752 static ssize_t force_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) in force_show()
757 const char *buf, size_t count) in force_store()
774 static ssize_t type_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) in type_show()
804 const char *buf, size_t count) in type_store()
832 static ssize_t cpu_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) in cpu_show()
837 const char *buf, size_t count) in cpu_store()
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| D | crash_core.c | 309 Elf_Word *append_elf_note(Elf_Word *buf, char *name, unsigned int type, in append_elf_note()
326 void final_note(Elf_Word *buf) in final_note()
333 u32 *buf = vmcoreinfo_note; in update_vmcoreinfo_note() local
366 char buf[0x50]; in vmcoreinfo_append_str() local
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| D | kexec_file.c | 48 int kexec_image_probe_default(struct kimage *image, void *buf, in kexec_image_probe_default()
66 int __weak arch_kexec_kernel_image_probe(struct kimage *image, void *buf, in arch_kexec_kernel_image_probe()
102 static int kexec_image_verify_sig_default(struct kimage *image, void *buf, in kexec_image_verify_sig_default()
113 int __weak arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, in arch_kexec_kernel_verify_sig()
1127 void *buf, unsigned int size, bool get_value) in kexec_purgatory_get_set_symbol()
1251 unsigned char *buf; in crash_prepare_elf64_headers() local
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| D | cpu.c | 2343 struct device_attribute *attr, char *buf) in state_show()
2352 const char *buf, size_t count) in target_store()
2393 struct device_attribute *attr, char *buf) in target_show()
2402 const char *buf, size_t count) in fail_store()
2452 struct device_attribute *attr, char *buf) in fail_show()
2475 struct device_attribute *attr, char *buf) in states_show()
2510 const char *buf, size_t count) in __store_smt_control()
2552 const char *buf, size_t count) in __store_smt_control()
2567 struct device_attribute *attr, char *buf) in control_show()
2575 const char *buf, size_t count) in control_store()
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| D | params.c | 558 struct module_kobject *mk, char *buf) in param_attr_show()
575 const char *buf, size_t len) in param_attr_store()
856 struct module_kobject *mk, char *buf) in __modver_version_show()
888 char *buf) in module_attr_show()
907 const char *buf, size_t len) in module_attr_store()
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| /kernel/power/ |
| D | main.c | 101 char *buf) in pm_async_show()
107 const char *buf, size_t n) in pm_async_store()
125 char *buf) in mem_sleep_show()
147 static suspend_state_t decode_suspend_state(const char *buf, size_t n) in decode_suspend_state()
167 const char *buf, size_t n) in mem_sleep_store()
203 struct kobj_attribute *attr, char *buf) in sync_on_suspend_show()
210 const char *buf, size_t n) in sync_on_suspend_store()
240 char *buf) in pm_test_show()
261 const char *buf, size_t n) in pm_test_store()
330 struct kobj_attribute *attr, char *buf) in last_failed_dev_show()
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| D | hibernate.c | 1063 char *buf) in disk_show()
1098 const char *buf, size_t n) in disk_store()
1149 char *buf) in resume_show()
1156 const char *buf, size_t n) in resume_store()
1186 struct kobj_attribute *attr, char *buf) in resume_offset_show()
1192 struct kobj_attribute *attr, const char *buf, in resume_offset_store()
1209 char *buf) in image_size_show()
1215 const char *buf, size_t n) in image_size_store()
1230 struct kobj_attribute *attr, char *buf) in reserved_size_show()
1237 const char *buf, size_t n) in reserved_size_store()
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| D | wakelock.c | 38 ssize_t pm_show_wakelocks(char *buf, bool show_active) in pm_show_wakelocks()
203 int pm_wake_lock(const char *buf) in pm_wake_lock()
251 int pm_wake_unlock(const char *buf) in pm_wake_unlock()
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| /kernel/trace/ |
| D | trace_boot.c | 29 char buf[MAX_BUF_LEN]; in trace_boot_set_instance_options() local
86 char buf[MAX_BUF_LEN]; in trace_boot_enable_events() local
106 char buf[MAX_BUF_LEN]; in trace_boot_add_kprobe_event() local
143 char buf[MAX_BUF_LEN]; in trace_boot_add_synth_event() local
346 trace_boot_compose_hist_cmd(struct xbc_node *hnode, char *buf, size_t size) in trace_boot_compose_hist_cmd()
420 struct xbc_node *hnode, char *buf, size_t size) in trace_boot_init_histograms()
455 struct xbc_node *hnode, char *buf, size_t size) in trace_boot_init_histograms()
467 char buf[MAX_BUF_LEN]; in trace_boot_init_one_event() local
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| D | synth_event_gen_test.c | 49 char *buf; in test_gen_synth_cmd() local
140 char *buf; in test_empty_synth_event() local
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| D | kprobe_event_gen_test.c | 88 char *buf; in test_gen_kprobe_cmd() local
159 char *buf; in test_gen_kretprobe_cmd() local
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| D | trace_probe_tmpl.h | 7 fetch_store_raw(unsigned long val, struct fetch_insn *code, void *buf) in fetch_store_raw()
29 fetch_apply_bitfield(struct fetch_insn *code, void *buf) in fetch_apply_bitfield()
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| D | trace.c | 759 static u64 buffer_ftrace_now(struct array_buffer *buf, int cpu) in buffer_ftrace_now()
1675 static ssize_t trace_seq_to_buffer(struct trace_seq *s, void *buf, size_t cnt) in trace_seq_to_buffer()
2159 static void tracing_reset_cpu(struct array_buffer *buf, int cpu) in tracing_reset_cpu()
2175 void tracing_reset_online_cpus(struct array_buffer *buf) in tracing_reset_online_cpus()
3741 char buf[16]; in test_can_verify_check() local
4160 get_total_entries_cpu(struct array_buffer *buf, unsigned long *total, in get_total_entries_cpu()
4182 get_total_entries(struct array_buffer *buf, in get_total_entries()
4235 static void print_event_info(struct array_buffer *buf, struct seq_file *m) in print_event_info()
4246 static void print_func_help_header(struct array_buffer *buf, struct seq_file *m, in print_func_help_header()
4257 static void print_func_help_header_irq(struct array_buffer *buf, struct seq_file *m, in print_func_help_header_irq()
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| D | trace_events_inject.c | 284 char *buf; in event_inject_write() local
317 event_inject_read(struct file *file, char __user *buf, size_t size, in event_inject_read()
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| /kernel/printk/ |
| D | printk.c | 556 static ssize_t info_print_ext_header(char *buf, size_t size, in info_print_ext_header()
581 static ssize_t msg_add_ext_text(char *buf, size_t size, in msg_add_ext_text()
602 static ssize_t msg_add_dict_text(char *buf, size_t size, in msg_add_dict_text()
618 static ssize_t msg_print_ext_body(char *buf, size_t size, in msg_print_ext_body()
642 char buf[CONSOLE_EXT_LOG_MAX]; member
664 char *buf, *line; in devkmsg_write() local
724 static ssize_t devkmsg_read(struct file *file, char __user *buf, in devkmsg_read()
1272 static size_t print_syslog(unsigned int level, char *buf) in print_syslog()
1277 static size_t print_time(u64 ts, char *buf) in print_time()
1286 static size_t print_caller(u32 id, char *buf) in print_caller()
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| /kernel/irq/ |
| D | irqdesc.c | 147 struct kobj_attribute *attr, char *buf) in per_cpu_count_show()
167 struct kobj_attribute *attr, char *buf) in chip_name_show()
184 struct kobj_attribute *attr, char *buf) in hwirq_show()
199 struct kobj_attribute *attr, char *buf) in type_show()
215 struct kobj_attribute *attr, char *buf) in wakeup_show()
231 struct kobj_attribute *attr, char *buf) in name_show()
246 struct kobj_attribute *attr, char *buf) in actions_show()
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| /kernel/cgroup/ |
| D | cgroup.c | 1494 char *buf) in cgroup_file_name()
1862 char *buf = NULL; in cgroup_show_path() local
2302 int cgroup_path_ns_locked(struct cgroup *cgrp, char *buf, size_t buflen, in cgroup_path_ns_locked()
2310 int cgroup_path_ns(struct cgroup *cgrp, char *buf, size_t buflen, in cgroup_path_ns()
2340 int task_cgroup_path(struct task_struct *task, char *buf, size_t buflen) in task_cgroup_path()
2885 struct task_struct *cgroup_procs_write_start(char *buf, bool threadgroup, in cgroup_procs_write_start()
3358 char *buf, size_t nbytes, in cgroup_subtree_control_write()
3524 static ssize_t cgroup_type_write(struct kernfs_open_file *of, char *buf, in cgroup_type_write()
3560 char *buf, size_t nbytes, loff_t off) in cgroup_max_descendants_write()
3603 char *buf, size_t nbytes, loff_t off) in cgroup_max_depth_write()
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| /kernel/bpf/ |
| D | cgroup.c | 1315 char **buf, size_t *pcount, loff_t *ppos, in __cgroup_bpf_run_filter_sysctl()
1388 struct bpf_sockopt_buf *buf) in sockopt_alloc_buf()
1419 struct bpf_sockopt_buf *buf) in sockopt_free_buf()
1427 struct bpf_sockopt_buf *buf) in sockopt_buf_allocated()
1437 struct bpf_sockopt_buf buf = {}; in __cgroup_bpf_run_filter_setsockopt() local
1538 struct bpf_sockopt_buf buf = {}; in __cgroup_bpf_run_filter_getsockopt() local
1713 BPF_CALL_4(bpf_sysctl_get_name, struct bpf_sysctl_kern *, ctx, char *, buf, in BPF_CALL_4() argument
1771 char *, buf, size_t, buf_len) in BPF_CALL_3() argument
1785 BPF_CALL_3(bpf_sysctl_get_new_value, struct bpf_sysctl_kern *, ctx, char *, buf, in BPF_CALL_3() argument
1806 const char *, buf, size_t, buf_len) in BPF_CALL_3() argument
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| D | helpers.c | 218 BPF_CALL_2(bpf_get_current_comm, char *, buf, u32, size) in BPF_CALL_2() argument
441 static int __bpf_strtoull(const char *buf, size_t buf_len, u64 flags, in __bpf_strtoull()
492 static int __bpf_strtoll(const char *buf, size_t buf_len, u64 flags, in __bpf_strtoll()
514 BPF_CALL_4(bpf_strtol, const char *, buf, size_t, buf_len, u64, flags, in BPF_CALL_4() argument
539 BPF_CALL_4(bpf_strtoul, const char *, buf, size_t, buf_len, u64, flags, in BPF_CALL_4() argument
687 static int bpf_trace_copy_string(char *buf, void *unsafe_ptr, char fmt_ptype, in bpf_trace_copy_string()
719 char buf[MAX_BPRINTF_BUF]; member
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| D | stackmap.c | 434 void *buf, u32 size, u64 flags) in __bpf_get_stack()
508 BPF_CALL_4(bpf_get_stack, struct pt_regs *, regs, void *, buf, u32, size, in BPF_CALL_4() argument
524 BPF_CALL_4(bpf_get_task_stack, struct task_struct *, task, void *, buf, in BPF_CALL_4() argument
553 void *, buf, u32, size, u64, flags) in BPF_CALL_4() argument
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| /kernel/time/ |
| D | clocksource.c | 1319 char *buf) in current_clocksource_show()
1330 ssize_t sysfs_get_uname(const char *buf, char *dst, size_t cnt) in sysfs_get_uname()
1359 const char *buf, size_t count) in current_clocksource_store()
1386 const char *buf, size_t count) in unbind_clocksource_store()
1420 char *buf) in available_clocksource_show()
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| /kernel/kcsan/ |
| D | report.c | 199 char buf[64]; in skip_report() local
262 static char buf[32]; /* safe: protected by report_lock */ in get_thread_desc() local
273 char buf[64]; in get_stack_skipnr() local
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