net/ceph/ceph_strings.c

   1 /*
   2  * Ceph string constants
   3  */
   4 #include <linux/module.h>
   5 #include <linux/ceph/types.h>
   6
   7 const char *ceph_entity_type_name(int type)
   8 {
   9         switch (type) {
  10         case CEPH_ENTITY_TYPE_MDS: return "mds";
  11         case CEPH_ENTITY_TYPE_OSD: return "osd";
  12         case CEPH_ENTITY_TYPE_MON: return "mon";
  13         case CEPH_ENTITY_TYPE_CLIENT: return "client";
  14         case CEPH_ENTITY_TYPE_AUTH: return "auth";
  15         default: return "unknown";
  16         }
  17 }
  18
  19 const char *ceph_osd_op_name(int op)
  20 {
  21         switch (op) {
  22 #define GENERATE_CASE(op, opcode, str)  case CEPH_OSD_OP_##op: return (str);
  23 __CEPH_FORALL_OSD_OPS(GENERATE_CASE)
  24 #undef GENERATE_CASE
  25         default:
  26                 return "???";
  27         }
  28 }
  29
  30 const char *ceph_osd_watch_op_name(int o)
  31 {
  32         switch (o) {
  33         case CEPH_OSD_WATCH_OP_UNWATCH:
  34                 return "unwatch";
  35         case CEPH_OSD_WATCH_OP_WATCH:
  36                 return "watch";
  37         case CEPH_OSD_WATCH_OP_RECONNECT:
  38                 return "reconnect";
  39         case CEPH_OSD_WATCH_OP_PING:
  40                 return "ping";
  41         default:
  42                 return "???";
  43         }
  44 }
  45
  46 const char *ceph_osd_state_name(int s)
  47 {
  48         switch (s) {
  49         case CEPH_OSD_EXISTS:
  50                 return "exists";
  51         case CEPH_OSD_UP:
  52                 return "up";
  53         case CEPH_OSD_AUTOOUT:
  54                 return "autoout";
  55         case CEPH_OSD_NEW:
  56                 return "new";
  57         default:
  58                 return "???";
  59         }
  60 }