Searched refs:rb_use_state (Results 1 – 1 of 1) sorted by relevance
46 int rb_use_state; member72 while (!__sync_bool_compare_and_swap(&reader->rb_use_state, RB_NOT_USED, RB_USED_IN_MUNMAP)) { in perf_reader_free()168 if (!__sync_bool_compare_and_swap(&reader->rb_use_state, RB_NOT_USED, RB_USED_IN_READ)) in perf_reader_event_read()216 reader->rb_use_state = RB_NOT_USED; in perf_reader_event_read()