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Searched refs:reader_page (Results 1 – 3 of 3) sorted by relevance

/linux/kernel/trace/
H A Dring_buffer.c498 struct buffer_page *reader_page; member
880 pagebusy = cpu_buffer->reader_page == cpu_buffer->commit_page; in rb_watermark_hit()
1901 orig_reader = cpu_buffer->reader_page; in rb_meta_validate_events()
1970 cpu_buffer->reader_page->list.next = &orig_head->list; in rb_meta_validate_events()
1971 cpu_buffer->reader_page->list.prev = orig_head->list.prev; in rb_meta_validate_events()
1972 orig_head->list.prev = &cpu_buffer->reader_page->list; in rb_meta_validate_events()
1973 bpage->list.next = &cpu_buffer->reader_page->list; in rb_meta_validate_events()
1976 cpu_buffer->reader_page = head_page; in rb_meta_validate_events()
1989 bpage = cpu_buffer->reader_page; in rb_meta_validate_events()
2005 if (meta->commit_buffer == (unsigned long)cpu_buffer->reader_page->page) { in rb_meta_validate_events()
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H A Dsimple_ring_buffer.c140 reader = cpu_buffer->reader_page; in simple_ring_buffer_swap_reader_page()
168 cpu_buffer->reader_page = head; in simple_ring_buffer_swap_reader_page()
170 cpu_buffer->meta->reader.id = cpu_buffer->reader_page->id; in simple_ring_buffer_swap_reader_page()
355 simple_bpage_reset(cpu_buffer->reader_page); in simple_ring_buffer_reset()
411 cpu_buffer->reader_page = bpage; in simple_ring_buffer_init_mm()
/linux/Documentation/trace/
H A Dring-buffer-design.rst39 reader_page
125 The page after the inserted page (old reader_page) will become the