net/ceph/ceph_strings.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Ceph string constants
   4  */
   5 #include <linux/module.h>
   6 #include <linux/ceph/types.h>
   7
   8 const char *ceph_entity_type_name(int type)
   9 {
  10         switch (type) {
  11         case CEPH_ENTITY_TYPE_MDS: return "mds";
  12         case CEPH_ENTITY_TYPE_OSD: return "osd";
  13         case CEPH_ENTITY_TYPE_MON: return "mon";
  14         case CEPH_ENTITY_TYPE_CLIENT: return "client";
  15         case CEPH_ENTITY_TYPE_AUTH: return "auth";
  16         default: return "unknown";
  17         }
  18 }
  19 EXPORT_SYMBOL(ceph_entity_type_name);
  20
  21 const char *ceph_osd_op_name(int op)
  22 {
  23         switch (op) {
  24 #define GENERATE_CASE(op, opcode, str)  case CEPH_OSD_OP_##op: return (str);
  25 __CEPH_FORALL_OSD_OPS(GENERATE_CASE)
  26 #undef GENERATE_CASE
  27         default:
  28                 return "???";
  29         }
  30 }
  31
  32 const char *ceph_osd_watch_op_name(int o)
  33 {
  34         switch (o) {
  35         case CEPH_OSD_WATCH_OP_UNWATCH:
  36                 return "unwatch";
  37         case CEPH_OSD_WATCH_OP_WATCH:
  38                 return "watch";
  39         case CEPH_OSD_WATCH_OP_RECONNECT:
  40                 return "reconnect";
  41         case CEPH_OSD_WATCH_OP_PING:
  42                 return "ping";
  43         default:
  44                 return "???";
  45         }
  46 }
  47
  48 const char *ceph_osd_state_name(int s)
  49 {
  50         switch (s) {
  51         case CEPH_OSD_EXISTS:
  52                 return "exists";
  53         case CEPH_OSD_UP:
  54                 return "up";
  55         case CEPH_OSD_AUTOOUT:
  56                 return "autoout";
  57         case CEPH_OSD_NEW:
  58                 return "new";
  59         default:
  60                 return "???";
  61         }
  62 }