Lines Matching defs:commit_page

517 	struct buffer_page		*commit_page;	/* committed pages */
659 	struct buffer_page *page = cpu_buffer->commit_page;
900 		pagebusy = cpu_buffer->reader_page == cpu_buffer->commit_page;
2107 		cpu_buffer->commit_page = cpu_buffer->reader_page;
2122 		if (head_page == cpu_buffer->commit_page)
2126 	if (head_page != cpu_buffer->commit_page) {
2321 		cpu_buffer->commit_page = bpage;
2576 	    !cpu_buffer->head_page || !cpu_buffer->commit_page || !cpu_buffer->tail_page) {
2578 		    (cpu_buffer->head_page || cpu_buffer->commit_page || cpu_buffer->tail_page)) {
2582 			if (!cpu_buffer->commit_page)
2583 				pr_warn("   Missing commit_page\n");
2590 		cpu_buffer->tail_page = cpu_buffer->commit_page = cpu_buffer->head_page;
3506 	return rb_page_commit(cpu_buffer->commit_page);
3840 	struct buffer_page *commit_page = cpu_buffer->commit_page;
3854 	if (unlikely(next_page == commit_page)) {
3879 		if (!rb_is_reader_page(cpu_buffer->commit_page)) {
3907 			if (unlikely((cpu_buffer->commit_page !=
3909 				     (cpu_buffer->commit_page ==
4180 	while (cpu_buffer->commit_page != READ_ONCE(cpu_buffer->tail_page)) {
4190 		local_set(&cpu_buffer->commit_page->page->commit,
4191 			  rb_page_write(cpu_buffer->commit_page));
4192 		rb_inc_page(&cpu_buffer->commit_page);
4195 			meta->commit_buffer = (unsigned long)cpu_buffer->commit_page->page;
4201 	       rb_page_write(cpu_buffer->commit_page)) {
4205 		local_set(&cpu_buffer->commit_page->page->commit,
4206 			  rb_page_write(cpu_buffer->commit_page));
4208 			   rb_page_commit(cpu_buffer->commit_page) & ~RB_WRITE_MASK);
4220 	if (unlikely(cpu_buffer->commit_page != READ_ONCE(cpu_buffer->tail_page)))
4310 	if (cpu_buffer->reader_page == cpu_buffer->commit_page)
5010 	struct buffer_page *bpage = cpu_buffer->commit_page;
5564 	orig = cpu_buffer->commit_page = cpu_buffer->head_page;
5567 	while (cpu_buffer->commit_page->page->time_stamp < next->page->time_stamp) {
5569 		rb_inc_page(&cpu_buffer->commit_page);
5571 		if (cpu_buffer->commit_page == orig) {
5638 	struct buffer_page *commit_page;
5647 	commit_page = READ_ONCE(cpu_buffer->commit_page);
5648 	commit_ts = commit_page->page->time_stamp;
5656 	commit = rb_page_size(commit_page);
5661 	curr_commit_page = READ_ONCE(cpu_buffer->commit_page);
5665 	if (curr_commit_page != commit_page ||
5670 	return ((iter->head_page == commit_page && iter->head >= commit) ||
5671 		(iter->head_page == reader && commit_page == head_page &&
5838 	if (cpu_buffer->commit_page == cpu_buffer->reader_page)
6028 		if (iter->head_page == cpu_buffer->commit_page)
6578 	cpu_buffer->commit_page = cpu_buffer->head_page;
7126 	    cpu_buffer->reader_page == cpu_buffer->commit_page ||
7142 		     cpu_buffer->reader_page == cpu_buffer->commit_page))
7426 		cpu_buffer->tail_page = cpu_buffer->commit_page = cpu_buffer->head_page;
7868 	if (cpu_buffer->reader_page == cpu_buffer->commit_page)
7879 		if (cpu_buffer->reader_page != cpu_buffer->commit_page) {
7906 			 * reader page and the commit_page is, that would mean that