Lines Matching defs:ring_buffer
6 #include <linux/ring_buffer.h>
447 struct ring_buffer *buffer;
468 struct ring_buffer {
496 /* buffer may be either ring_buffer or ring_buffer_per_cpu */
515 static inline u64 rb_time_stamp(struct ring_buffer *buffer)
521 u64 ring_buffer_time_stamp(struct ring_buffer *buffer, int cpu)
533 void ring_buffer_normalize_time_stamp(struct ring_buffer *buffer,
1011 rb_allocate_cpu_buffer(struct ring_buffer *buffer, int cpu)
1092 * ring_buffer_alloc - allocate a new ring_buffer
1101 struct ring_buffer *__ring_buffer_alloc(unsigned long size, unsigned flags,
1104 struct ring_buffer *buffer;
1185 ring_buffer_free(struct ring_buffer *buffer)
1207 void ring_buffer_set_clock(struct ring_buffer *buffer,
1278 int ring_buffer_resize(struct ring_buffer *buffer, unsigned long size)
1832 struct ring_buffer *buffer = cpu_buffer->buffer;
2108 rb_reserve_next_event(struct ring_buffer *buffer,
2261 ring_buffer_lock_reserve(struct ring_buffer *buffer, unsigned long length)
2336 int ring_buffer_unlock_commit(struct ring_buffer *buffer,
2423 void ring_buffer_discard_commit(struct ring_buffer *buffer,
2474 int ring_buffer_write(struct ring_buffer *buffer,
2548 void ring_buffer_record_disable(struct ring_buffer *buffer)
2561 void ring_buffer_record_enable(struct ring_buffer *buffer)
2577 void ring_buffer_record_disable_cpu(struct ring_buffer *buffer, int cpu)
2597 void ring_buffer_record_enable_cpu(struct ring_buffer *buffer, int cpu)
2614 unsigned long ring_buffer_entries_cpu(struct ring_buffer *buffer, int cpu)
2635 unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
2656 ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
2678 unsigned long ring_buffer_entries(struct ring_buffer *buffer)
2702 unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
3099 struct ring_buffer *buffer;
3201 ring_buffer_peek(struct ring_buffer *buffer, int cpu, u64 *ts,
3268 ring_buffer_consume(struct ring_buffer *buffer, int cpu, u64 *ts,
3331 ring_buffer_read_prepare(struct ring_buffer *buffer, int cpu)
3449 unsigned long ring_buffer_size(struct ring_buffer *buffer)
3498 void ring_buffer_reset_cpu(struct ring_buffer *buffer, int cpu)
3530 void ring_buffer_reset(struct ring_buffer *buffer)
3543 int ring_buffer_empty(struct ring_buffer *buffer)
3577 int ring_buffer_empty_cpu(struct ring_buffer *buffer, int cpu)
3613 int ring_buffer_swap_cpu(struct ring_buffer *buffer_a,
3614 struct ring_buffer *buffer_b, int cpu)
3695 void *ring_buffer_alloc_read_page(struct ring_buffer *buffer)
3719 void ring_buffer_free_read_page(struct ring_buffer *buffer, void *data)
3758 int ring_buffer_read_page(struct ring_buffer *buffer,
3986 struct ring_buffer *buffer =
3987 container_of(self, struct ring_buffer, cpu_notify);