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 <[email protected]> Reviewed-by: Josh Durgin <[email protected]>
chewitt · Feb 18, 2013 · 4b568b1 · 4b568b1
1 parent 0315a77
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diff --git a/include/linux/ceph/rados.h b/include/linux/ceph/rados.h
@@ -150,6 +150,8 @@ struct ceph_eversion {
 #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

diff --git a/net/ceph/ceph_strings.c b/net/ceph/ceph_strings.c
@@ -68,6 +68,21 @@ const char *ceph_osd_op_name(int op)
 	return "???";
 }
 
+const char *ceph_osd_state_name(int s)
+{
+	switch (s) {
+	case CEPH_OSD_EXISTS:
+		return "exists";
+	case CEPH_OSD_UP:
+		return "up";
+	case CEPH_OSD_AUTOOUT:
+		return "autoout";
+	case CEPH_OSD_NEW:
+		return "new";
+	default:
+		return "???";
+	}
+}
 
 const char *ceph_pool_op_name(int op)
 {