linux/fs/ceph/strings.c
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   1/*
   2 * Ceph fs string constants
   3 */
   4#include <linux/module.h>
   5#include <linux/ceph/types.h>
   6
   7
   8const char *ceph_mds_state_name(int s)
   9{
  10        switch (s) {
  11                /* down and out */
  12        case CEPH_MDS_STATE_DNE:        return "down:dne";
  13        case CEPH_MDS_STATE_STOPPED:    return "down:stopped";
  14                /* up and out */
  15        case CEPH_MDS_STATE_BOOT:       return "up:boot";
  16        case CEPH_MDS_STATE_STANDBY:    return "up:standby";
  17        case CEPH_MDS_STATE_STANDBY_REPLAY:    return "up:standby-replay";
  18        case CEPH_MDS_STATE_REPLAYONCE: return "up:oneshot-replay";
  19        case CEPH_MDS_STATE_CREATING:   return "up:creating";
  20        case CEPH_MDS_STATE_STARTING:   return "up:starting";
  21                /* up and in */
  22        case CEPH_MDS_STATE_REPLAY:     return "up:replay";
  23        case CEPH_MDS_STATE_RESOLVE:    return "up:resolve";
  24        case CEPH_MDS_STATE_RECONNECT:  return "up:reconnect";
  25        case CEPH_MDS_STATE_REJOIN:     return "up:rejoin";
  26        case CEPH_MDS_STATE_CLIENTREPLAY: return "up:clientreplay";
  27        case CEPH_MDS_STATE_ACTIVE:     return "up:active";
  28        case CEPH_MDS_STATE_STOPPING:   return "up:stopping";
  29        }
  30        return "???";
  31}
  32
  33const char *ceph_session_op_name(int op)
  34{
  35        switch (op) {
  36        case CEPH_SESSION_REQUEST_OPEN: return "request_open";
  37        case CEPH_SESSION_OPEN: return "open";
  38        case CEPH_SESSION_REQUEST_CLOSE: return "request_close";
  39        case CEPH_SESSION_CLOSE: return "close";
  40        case CEPH_SESSION_REQUEST_RENEWCAPS: return "request_renewcaps";
  41        case CEPH_SESSION_RENEWCAPS: return "renewcaps";
  42        case CEPH_SESSION_STALE: return "stale";
  43        case CEPH_SESSION_RECALL_STATE: return "recall_state";
  44        }
  45        return "???";
  46}
  47
  48const char *ceph_mds_op_name(int op)
  49{
  50        switch (op) {
  51        case CEPH_MDS_OP_LOOKUP:  return "lookup";
  52        case CEPH_MDS_OP_LOOKUPHASH:  return "lookuphash";
  53        case CEPH_MDS_OP_LOOKUPPARENT:  return "lookupparent";
  54        case CEPH_MDS_OP_LOOKUPINO:  return "lookupino";
  55        case CEPH_MDS_OP_GETATTR:  return "getattr";
  56        case CEPH_MDS_OP_SETXATTR: return "setxattr";
  57        case CEPH_MDS_OP_SETATTR: return "setattr";
  58        case CEPH_MDS_OP_RMXATTR: return "rmxattr";
  59        case CEPH_MDS_OP_SETLAYOUT: return "setlayou";
  60        case CEPH_MDS_OP_SETDIRLAYOUT: return "setdirlayout";
  61        case CEPH_MDS_OP_READDIR: return "readdir";
  62        case CEPH_MDS_OP_MKNOD: return "mknod";
  63        case CEPH_MDS_OP_LINK: return "link";
  64        case CEPH_MDS_OP_UNLINK: return "unlink";
  65        case CEPH_MDS_OP_RENAME: return "rename";
  66        case CEPH_MDS_OP_MKDIR: return "mkdir";
  67        case CEPH_MDS_OP_RMDIR: return "rmdir";
  68        case CEPH_MDS_OP_SYMLINK: return "symlink";
  69        case CEPH_MDS_OP_CREATE: return "create";
  70        case CEPH_MDS_OP_OPEN: return "open";
  71        case CEPH_MDS_OP_LOOKUPSNAP: return "lookupsnap";
  72        case CEPH_MDS_OP_LSSNAP: return "lssnap";
  73        case CEPH_MDS_OP_MKSNAP: return "mksnap";
  74        case CEPH_MDS_OP_RMSNAP: return "rmsnap";
  75        case CEPH_MDS_OP_SETFILELOCK: return "setfilelock";
  76        case CEPH_MDS_OP_GETFILELOCK: return "getfilelock";
  77        }
  78        return "???";
  79}
  80
  81const char *ceph_cap_op_name(int op)
  82{
  83        switch (op) {
  84        case CEPH_CAP_OP_GRANT: return "grant";
  85        case CEPH_CAP_OP_REVOKE: return "revoke";
  86        case CEPH_CAP_OP_TRUNC: return "trunc";
  87        case CEPH_CAP_OP_EXPORT: return "export";
  88        case CEPH_CAP_OP_IMPORT: return "import";
  89        case CEPH_CAP_OP_UPDATE: return "update";
  90        case CEPH_CAP_OP_DROP: return "drop";
  91        case CEPH_CAP_OP_FLUSH: return "flush";
  92        case CEPH_CAP_OP_FLUSH_ACK: return "flush_ack";
  93        case CEPH_CAP_OP_FLUSHSNAP: return "flushsnap";
  94        case CEPH_CAP_OP_FLUSHSNAP_ACK: return "flushsnap_ack";
  95        case CEPH_CAP_OP_RELEASE: return "release";
  96        case CEPH_CAP_OP_RENEW: return "renew";
  97        }
  98        return "???";
  99}
 100
 101const char *ceph_lease_op_name(int o)
 102{
 103        switch (o) {
 104        case CEPH_MDS_LEASE_REVOKE: return "revoke";
 105        case CEPH_MDS_LEASE_RELEASE: return "release";
 106        case CEPH_MDS_LEASE_RENEW: return "renew";
 107        case CEPH_MDS_LEASE_REVOKE_ACK: return "revoke_ack";
 108        }
 109        return "???";
 110}
 111
 112const char *ceph_snap_op_name(int o)
 113{
 114        switch (o) {
 115        case CEPH_SNAP_OP_UPDATE: return "update";
 116        case CEPH_SNAP_OP_CREATE: return "create";
 117        case CEPH_SNAP_OP_DESTROY: return "destroy";
 118        case CEPH_SNAP_OP_SPLIT: return "split";
 119        }
 120        return "???";
 121}
 122
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