region_uuids     2525 fs/ocfs2/cluster/heartbeat.c int o2hb_get_all_regions(char *region_uuids, u8 max_regions)
region_uuids     2533 fs/ocfs2/cluster/heartbeat.c 	p = region_uuids;
region_uuids       70 fs/ocfs2/cluster/heartbeat.h int o2hb_get_all_regions(char *region_uuids, u8 numregions);