ceph_osd_exists 199 include/linux/ceph/osdmap.h return ceph_osd_exists(map, osd) && ceph_osd_exists 2312 net/ceph/osdmap.c if (!ceph_osd_exists(osdmap, set->osds[i])) { ceph_osd_exists 2323 net/ceph/osdmap.c if (!ceph_osd_exists(osdmap, set->osds[i]))