kernel/trace/ring_buffer.c

1623

int subbuf_size = buffer->subbuf_size + BUF_PAGE_HDR_SIZE;

kernel/trace/ring_buffer.c

1920

if (tail <= meta->subbuf_size - BUF_PAGE_HDR_SIZE)

kernel/trace/ring_buffer.c

2731

buffer->subbuf_size = subbuf_size - BUF_PAGE_HDR_SIZE;

kernel/trace/ring_buffer.c

3515

return addr - BUF_PAGE_HDR_SIZE;

kernel/trace/ring_buffer.c

634

PAGE_SIZE - BUF_PAGE_HDR_SIZE),

kernel/trace/ring_buffer.c

7086

if (len <= BUF_PAGE_HDR_SIZE)

kernel/trace/ring_buffer.c

7089

len -= BUF_PAGE_HDR_SIZE;

kernel/trace/ring_buffer.c

7275

return buffer->subbuf_size + BUF_PAGE_HDR_SIZE;

kernel/trace/ring_buffer.c

7333

if (psize <= BUF_PAGE_HDR_SIZE)

kernel/trace/ring_buffer.c

7351

buffer->subbuf_size = psize - BUF_PAGE_HDR_SIZE;

kernel/trace/ring_buffer.c

7532

meta->subbuf_size = cpu_buffer->buffer->subbuf_size + BUF_PAGE_HDR_SIZE;

kernel/trace/ring_buffer.c

7926

buffer->subbuf_size + BUF_PAGE_HDR_SIZE);

kernel/trace/simple_ring_buffer.c

240

if (unlikely(write > (PAGE_SIZE - BUF_PAGE_HDR_SIZE)))