libceph: add ceph_osd_state_name()
Add the definition of ceph_osd_state_name(), to match its
counterpart in user space.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
diff --git a/include/linux/ceph/rados.h b/include/linux/ceph/rados.h
index 9c3b4aa..b65182a 100644
--- a/include/linux/ceph/rados.h
+++ b/include/linux/ceph/rados.h
@@ -150,6 +150,8 @@
#define CEPH_OSD_AUTOOUT (1<<2) /* osd was automatically marked out */
#define CEPH_OSD_NEW (1<<3) /* osd is new, never marked in */
+extern const char *ceph_osd_state_name(int s);
+
/* osd weights. fixed point value: 0x10000 == 1.0 ("in"), 0 == "out" */
#define CEPH_OSD_IN 0x10000
#define CEPH_OSD_OUT 0