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 EXPORT_SYMBOL(ceph_entity_type_name);
  19
  20 const char *ceph_osd_op_name(int op)
  21 {
  22         switch (op) {
  23 #define GENERATE_CASE(op, opcode, str)  case CEPH_OSD_OP_##op: return (str);
  24 __CEPH_FORALL_OSD_OPS(GENERATE_CASE)
  25 #undef GENERATE_CASE
  26         default:
  27                 return "???";
  28         }
  29 }
  30
  31 const char *ceph_osd_watch_op_name(int o)
  32 {
  33         switch (o) {
  34         case CEPH_OSD_WATCH_OP_UNWATCH:
  35                 return "unwatch";
  36         case CEPH_OSD_WATCH_OP_WATCH:
  37                 return "watch";
  38         case CEPH_OSD_WATCH_OP_RECONNECT:
  39                 return "reconnect";
  40         case CEPH_OSD_WATCH_OP_PING:
  41                 return "ping";
  42         default:
  43                 return "???";
  44         }
  45 }
  46
  47 const char *ceph_osd_state_name(int s)
  48 {
  49         switch (s) {
  50         case CEPH_OSD_EXISTS:
  51                 return "exists";
  52         case CEPH_OSD_UP:
  53                 return "up";
  54         case CEPH_OSD_AUTOOUT:
  55                 return "autoout";
  56         case CEPH_OSD_NEW:
  57                 return "new";
  58         default:
  59                 return "???";
  60         }
  61 }