include/linux/ring_buffer_types.h

19

#define BUF_PAGE_HDR_SIZE offsetof(struct buffer_data_page, data)

include/linux/simple_ring_buffer.h

16

struct buffer_data_page *page;

kernel/trace/ring_buffer.c

1840

static int rb_read_data_buffer(struct buffer_data_page *dpage, int tail, int cpu,

kernel/trace/ring_buffer.c

1907

struct buffer_data_page *dpage = bpage->page;

kernel/trace/ring_buffer.c

2266

struct buffer_data_page *dpage;

kernel/trace/ring_buffer.c

2640

struct buffer_data_page *dpage;

kernel/trace/ring_buffer.c

330

struct buffer_data_page *data; /* actual data, stored in this page */

kernel/trace/ring_buffer.c

350

struct buffer_data_page *page; /* Actual data page */

kernel/trace/ring_buffer.c

368

static void rb_init_data_page(struct buffer_data_page *bpage)

kernel/trace/ring_buffer.c

374

static __always_inline long rb_data_page_commit(struct buffer_data_page *dpage)

kernel/trace/ring_buffer.c

379

static __always_inline long rb_data_page_size(struct buffer_data_page *dpage)

kernel/trace/ring_buffer.c

414

static struct buffer_data_page *alloc_cpu_data(int cpu, int order)

kernel/trace/ring_buffer.c

416

struct buffer_data_page *dpage;

kernel/trace/ring_buffer.c

4578

static void dump_buffer_page(struct buffer_data_page *dpage,

kernel/trace/ring_buffer.c

4657

struct buffer_data_page *dpage;

kernel/trace/ring_buffer.c

510

struct buffer_data_page *free_page;

kernel/trace/ring_buffer.c

611

struct buffer_data_page field;

kernel/trace/ring_buffer.c

6994

struct buffer_data_page *dpage = data_page->data;

kernel/trace/ring_buffer.c

7068

struct buffer_data_page *dpage;

kernel/trace/ring_buffer.c

7126

struct buffer_data_page *rpage = cpu_buffer->reader_page->page;

kernel/trace/ring_buffer.c

7388

struct buffer_data_page *old_free_data_page;

kernel/trace/ring_buffer.c

7878

struct buffer_data_page *dpage = reader->page;

kernel/trace/simple_ring_buffer.c

77

bpage->page = (struct buffer_data_page *)page;