Lines Matching refs:trace_buffer
477 struct trace_buffer *buffer;
529 struct trace_buffer { struct
574 int ring_buffer_print_page_header(struct trace_buffer *buffer, struct trace_seq *s) in ring_buffer_print_page_header() argument
673 static inline u64 rb_time_stamp(struct trace_buffer *buffer);
692 u64 ring_buffer_event_time_stamp(struct trace_buffer *buffer, in ring_buffer_event_time_stamp()
730 size_t ring_buffer_nr_dirty_pages(struct trace_buffer *buffer, int cpu) in ring_buffer_nr_dirty_pages()
754 static __always_inline bool full_hit(struct trace_buffer *buffer, int cpu, int full) in full_hit()
814 void ring_buffer_wake_waiters(struct trace_buffer *buffer, int cpu) in ring_buffer_wake_waiters()
846 static bool rb_watermark_hit(struct trace_buffer *buffer, int cpu, int full) in rb_watermark_hit()
878 rb_wait_cond(struct rb_irq_work *rbwork, struct trace_buffer *buffer, in rb_wait_cond()
944 int ring_buffer_wait(struct trace_buffer *buffer, int cpu, int full, in ring_buffer_wait()
1003 __poll_t ring_buffer_poll_wait(struct trace_buffer *buffer, int cpu, in ring_buffer_poll_wait()
1085 static inline u64 rb_time_stamp(struct trace_buffer *buffer) in rb_time_stamp()
1099 u64 ring_buffer_time_stamp(struct trace_buffer *buffer) in ring_buffer_time_stamp()
1111 void ring_buffer_normalize_time_stamp(struct trace_buffer *buffer, in ring_buffer_normalize_time_stamp()
1531 static void *rb_range_meta(struct trace_buffer *buffer, int nr_pages, int cpu) in rb_range_meta()
1626 struct trace_buffer *buffer, int nr_pages) in rb_meta_valid()
1840 static void rb_range_meta_init(struct trace_buffer *buffer, int nr_pages) in rb_range_meta_init()
1957 int ring_buffer_meta_seq_init(struct file *file, struct trace_buffer *buffer, int cpu) in ring_buffer_meta_seq_init()
1990 struct trace_buffer *buffer = cpu_buffer->buffer; in __rb_allocate_pages()
2112 rb_allocate_cpu_buffer(struct trace_buffer *buffer, long nr_pages, int cpu) in rb_allocate_cpu_buffer()
2241 static struct trace_buffer *alloc_buffer(unsigned long size, unsigned flags, in alloc_buffer()
2246 struct trace_buffer *buffer; in alloc_buffer()
2374 struct trace_buffer *__ring_buffer_alloc(unsigned long size, unsigned flags, in __ring_buffer_alloc()
2397 struct trace_buffer *__ring_buffer_alloc_range(unsigned long size, unsigned flags, in __ring_buffer_alloc_range()
2413 bool ring_buffer_last_boot_delta(struct trace_buffer *buffer, long *text, in ring_buffer_last_boot_delta()
2433 ring_buffer_free(struct trace_buffer *buffer) in ring_buffer_free()
2451 void ring_buffer_set_clock(struct trace_buffer *buffer, in ring_buffer_set_clock()
2457 void ring_buffer_set_time_stamp_abs(struct trace_buffer *buffer, bool abs) in ring_buffer_set_time_stamp_abs()
2462 bool ring_buffer_time_stamp_abs(struct trace_buffer *buffer) in ring_buffer_time_stamp_abs()
2699 int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size, in ring_buffer_resize()
2913 void ring_buffer_change_overwrite(struct trace_buffer *buffer, int val) in ring_buffer_change_overwrite()
3336 struct trace_buffer *buffer = cpu_buffer->buffer; in rb_move_tail()
3779 rb_wakeups(struct trace_buffer *buffer, struct ring_buffer_per_cpu *cpu_buffer) in rb_wakeups()
3932 void ring_buffer_nest_start(struct trace_buffer *buffer) in ring_buffer_nest_start()
3952 void ring_buffer_nest_end(struct trace_buffer *buffer) in ring_buffer_nest_end()
3973 int ring_buffer_unlock_commit(struct trace_buffer *buffer) in ring_buffer_unlock_commit()
4345 rb_reserve_next_event(struct trace_buffer *buffer, in rb_reserve_next_event()
4436 ring_buffer_lock_reserve(struct trace_buffer *buffer, unsigned long length) in ring_buffer_lock_reserve()
4537 void ring_buffer_discard_commit(struct trace_buffer *buffer, in ring_buffer_discard_commit()
4583 int ring_buffer_write(struct trace_buffer *buffer, in ring_buffer_write()
4683 void ring_buffer_record_disable(struct trace_buffer *buffer) in ring_buffer_record_disable()
4696 void ring_buffer_record_enable(struct trace_buffer *buffer) in ring_buffer_record_enable()
4713 void ring_buffer_record_off(struct trace_buffer *buffer) in ring_buffer_record_off()
4736 void ring_buffer_record_on(struct trace_buffer *buffer) in ring_buffer_record_on()
4754 bool ring_buffer_record_is_on(struct trace_buffer *buffer) in ring_buffer_record_is_on()
4770 bool ring_buffer_record_is_set_on(struct trace_buffer *buffer) in ring_buffer_record_is_set_on()
4785 void ring_buffer_record_disable_cpu(struct trace_buffer *buffer, int cpu) in ring_buffer_record_disable_cpu()
4805 void ring_buffer_record_enable_cpu(struct trace_buffer *buffer, int cpu) in ring_buffer_record_enable_cpu()
4835 u64 ring_buffer_oldest_event_ts(struct trace_buffer *buffer, int cpu) in ring_buffer_oldest_event_ts()
4868 unsigned long ring_buffer_bytes_cpu(struct trace_buffer *buffer, int cpu) in ring_buffer_bytes_cpu()
4888 unsigned long ring_buffer_entries_cpu(struct trace_buffer *buffer, int cpu) in ring_buffer_entries_cpu()
4907 unsigned long ring_buffer_overrun_cpu(struct trace_buffer *buffer, int cpu) in ring_buffer_overrun_cpu()
4930 ring_buffer_commit_overrun_cpu(struct trace_buffer *buffer, int cpu) in ring_buffer_commit_overrun_cpu()
4952 ring_buffer_dropped_events_cpu(struct trace_buffer *buffer, int cpu) in ring_buffer_dropped_events_cpu()
4973 ring_buffer_read_events_cpu(struct trace_buffer *buffer, int cpu) in ring_buffer_read_events_cpu()
4992 unsigned long ring_buffer_entries(struct trace_buffer *buffer) in ring_buffer_entries()
5015 unsigned long ring_buffer_overruns(struct trace_buffer *buffer) in ring_buffer_overruns()
5490 struct trace_buffer *buffer; in rb_iter_peek()
5620 ring_buffer_peek(struct trace_buffer *buffer, int cpu, u64 *ts, in ring_buffer_peek()
5698 ring_buffer_consume(struct trace_buffer *buffer, int cpu, u64 *ts, in ring_buffer_consume()
5754 ring_buffer_read_prepare(struct trace_buffer *buffer, int cpu, gfp_t flags) in ring_buffer_read_prepare()
5876 unsigned long ring_buffer_size(struct trace_buffer *buffer, int cpu) in ring_buffer_size()
5891 unsigned long ring_buffer_max_event_size(struct trace_buffer *buffer) in ring_buffer_max_event_size()
6008 void ring_buffer_reset_cpu(struct trace_buffer *buffer, int cpu) in ring_buffer_reset_cpu()
6046 void ring_buffer_reset_online_cpus(struct trace_buffer *buffer) in ring_buffer_reset_online_cpus()
6093 void ring_buffer_reset(struct trace_buffer *buffer) in ring_buffer_reset()
6128 bool ring_buffer_empty(struct trace_buffer *buffer) in ring_buffer_empty()
6158 bool ring_buffer_empty_cpu(struct trace_buffer *buffer, int cpu) in ring_buffer_empty_cpu()
6191 int ring_buffer_swap_cpu(struct trace_buffer *buffer_a, in ring_buffer_swap_cpu()
6192 struct trace_buffer *buffer_b, int cpu) in ring_buffer_swap_cpu()
6290 ring_buffer_alloc_read_page(struct trace_buffer *buffer, int cpu) in ring_buffer_alloc_read_page()
6345 void ring_buffer_free_read_page(struct trace_buffer *buffer, int cpu, in ring_buffer_free_read_page()
6417 int ring_buffer_read_page(struct trace_buffer *buffer, in ring_buffer_read_page()
6611 int ring_buffer_subbuf_size_get(struct trace_buffer *buffer) in ring_buffer_subbuf_size_get()
6629 int ring_buffer_subbuf_order_get(struct trace_buffer *buffer) in ring_buffer_subbuf_order_get()
6654 int ring_buffer_subbuf_order_set(struct trace_buffer *buffer, int order) in ring_buffer_subbuf_order_set()
6872 rb_get_mapped_buffer(struct trace_buffer *buffer, int cpu) in rb_get_mapped_buffer()
7044 int ring_buffer_map(struct trace_buffer *buffer, int cpu, in ring_buffer_map()
7112 int ring_buffer_unmap(struct trace_buffer *buffer, int cpu) in ring_buffer_unmap()
7156 int ring_buffer_map_get_reader(struct trace_buffer *buffer, int cpu) in ring_buffer_map_get_reader()
7248 struct trace_buffer *buffer; in trace_rb_cpu_prepare()
7253 buffer = container_of(node, struct trace_buffer, node); in trace_rb_cpu_prepare()
7303 struct trace_buffer *buffer;
7445 struct trace_buffer *buffer; in test_ringbuffer()