Lines Matching refs:read
218 unsigned read; /* index for next read */ member
727 cpu_buffer->reader_page->read); in rb_reader_event()
734 cpu_buffer->head_page->read); in rb_head_event()
896 cpu_buffer->reader_page->read = 0; in rb_reset_reader_page()
1038 cpu_buffer->head_page->read = 0; in __rb_reserve_next()
1447 return reader->read == rb_page_commit(reader) && in rb_per_cpu_empty()
1450 head->read == rb_page_commit(commit))); in rb_per_cpu_empty()
1610 iter->head = cpu_buffer->head_page->read; in rb_iter_reset()
1613 iter->head = cpu_buffer->reader_page->read; in rb_iter_reset()
1741 if (cpu_buffer->reader_page->read < rb_page_size(reader)) in rb_get_reader_page()
1746 cpu_buffer->reader_page->read > rb_page_size(reader))) in rb_get_reader_page()
1812 cpu_buffer->reader_page->read += length; in rb_advance_reader()
2165 cpu_buffer->head_page->read = 0; in rb_reset_cpu()
2173 cpu_buffer->reader_page->read = 0; in rb_reset_cpu()
2434 unsigned int read = cpu_buffer->reader_page->read; in ring_buffer_read_page() local
2441 cpu_buffer->reader_page->page->data + read, in ring_buffer_read_page()
2442 local_read(&bpage->commit) - read); in ring_buffer_read_page()
2445 cpu_buffer->reader_page += read; in ring_buffer_read_page()
2452 cpu_buffer->reader_page->read = 0; in ring_buffer_read_page()
2514 .read = rb_simple_read,