Searched refs:commit_page (Results 1 - 1 of 1) sorted by relevance

/linux-4.1.27/kernel/trace/
H A Dring_buffer.c469 struct buffer_page *commit_page; /* committed pages */ member in struct:ring_buffer_per_cpu
622 pagebusy = cpu_buffer->reader_page == cpu_buffer->commit_page; ring_buffer_wait()
1275 cpu_buffer->tail_page = cpu_buffer->commit_page = cpu_buffer->head_page; rb_allocate_cpu_buffer()
1903 return rb_page_commit(cpu_buffer->commit_page); rb_commit_index()
1924 return cpu_buffer->commit_page->page == (void *)addr && rb_event_is_commit()
1944 while (cpu_buffer->commit_page != cpu_buffer->tail_page) { rb_set_commit_to_write()
1950 local_set(&cpu_buffer->commit_page->page->commit, rb_set_commit_to_write()
1951 rb_page_write(cpu_buffer->commit_page)); rb_set_commit_to_write()
1952 rb_inc_page(cpu_buffer, &cpu_buffer->commit_page); rb_set_commit_to_write()
1954 cpu_buffer->commit_page->page->time_stamp; rb_set_commit_to_write()
1959 rb_page_write(cpu_buffer->commit_page)) { rb_set_commit_to_write()
1961 local_set(&cpu_buffer->commit_page->page->commit, rb_set_commit_to_write()
1962 rb_page_write(cpu_buffer->commit_page)); rb_set_commit_to_write()
1964 local_read(&cpu_buffer->commit_page->page->commit) & rb_set_commit_to_write()
1977 if (unlikely(cpu_buffer->commit_page != cpu_buffer->tail_page)) rb_set_commit_to_write()
2317 struct buffer_page *commit_page = cpu_buffer->commit_page; rb_move_tail() local
2331 if (unlikely(next_page == commit_page)) { rb_move_tail()
2356 if (!rb_is_reader_page(cpu_buffer->commit_page)) { rb_move_tail()
2384 if (unlikely((cpu_buffer->commit_page != rb_move_tail()
2386 (cpu_buffer->commit_page == rb_move_tail()
2796 cpu_buffer->commit_page->page->time_stamp; rb_update_write_stamp()
2832 pagebusy = cpu_buffer->reader_page == cpu_buffer->commit_page; rb_wakeups()
2895 struct buffer_page *bpage = cpu_buffer->commit_page; rb_decrement_entry()
3049 struct buffer_page *commit = cpu_buffer->commit_page; rb_per_cpu_empty()
3452 return iter->head_page == cpu_buffer->commit_page && ring_buffer_iter_empty()
3556 if (cpu_buffer->commit_page == cpu_buffer->reader_page) rb_get_reader_page()
3684 if (iter->head_page == cpu_buffer->commit_page) rb_advance_iter()
3699 (iter->head_page == cpu_buffer->commit_page) && rb_advance_iter()
3709 (iter->head_page != cpu_buffer->commit_page)) rb_advance_iter()
4180 cpu_buffer->commit_page = cpu_buffer->head_page; rb_reset_cpu()
4535 cpu_buffer->reader_page == cpu_buffer->commit_page) { ring_buffer_read_page()

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