fs/ceph/strings.c

   1 /*
   2  * Ceph fs string constants
   3  */
   4 #include <linux/module.h>
   5 #include <linux/ceph/types.h>
   6
   7
   8 const 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
  33 const 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         case CEPH_SESSION_FLUSHMSG: return "flushmsg";
  45         case CEPH_SESSION_FLUSHMSG_ACK: return "flushmsg_ack";
  46         case CEPH_SESSION_FORCE_RO: return "force_ro";
  47         case CEPH_SESSION_REJECT: return "reject";
  48         }
  49         return "???";
  50 }
  51
  52 const char *ceph_mds_op_name(int op)
  53 {
  54         switch (op) {
  55         case CEPH_MDS_OP_LOOKUP:  return "lookup";
  56         case CEPH_MDS_OP_LOOKUPHASH:  return "lookuphash";
  57         case CEPH_MDS_OP_LOOKUPPARENT:  return "lookupparent";
  58         case CEPH_MDS_OP_LOOKUPINO:  return "lookupino";
  59         case CEPH_MDS_OP_LOOKUPNAME:  return "lookupname";
  60         case CEPH_MDS_OP_GETATTR:  return "getattr";
  61         case CEPH_MDS_OP_SETXATTR: return "setxattr";
  62         case CEPH_MDS_OP_SETATTR: return "setattr";
  63         case CEPH_MDS_OP_RMXATTR: return "rmxattr";
  64         case CEPH_MDS_OP_SETLAYOUT: return "setlayou";
  65         case CEPH_MDS_OP_SETDIRLAYOUT: return "setdirlayout";
  66         case CEPH_MDS_OP_READDIR: return "readdir";
  67         case CEPH_MDS_OP_MKNOD: return "mknod";
  68         case CEPH_MDS_OP_LINK: return "link";
  69         case CEPH_MDS_OP_UNLINK: return "unlink";
  70         case CEPH_MDS_OP_RENAME: return "rename";
  71         case CEPH_MDS_OP_MKDIR: return "mkdir";
  72         case CEPH_MDS_OP_RMDIR: return "rmdir";
  73         case CEPH_MDS_OP_SYMLINK: return "symlink";
  74         case CEPH_MDS_OP_CREATE: return "create";
  75         case CEPH_MDS_OP_OPEN: return "open";
  76         case CEPH_MDS_OP_LOOKUPSNAP: return "lookupsnap";
  77         case CEPH_MDS_OP_LSSNAP: return "lssnap";
  78         case CEPH_MDS_OP_MKSNAP: return "mksnap";
  79         case CEPH_MDS_OP_RMSNAP: return "rmsnap";
  80         case CEPH_MDS_OP_RENAMESNAP: return "renamesnap";
  81         case CEPH_MDS_OP_SETFILELOCK: return "setfilelock";
  82         case CEPH_MDS_OP_GETFILELOCK: return "getfilelock";
  83         }
  84         return "???";
  85 }
  86
  87 const char *ceph_cap_op_name(int op)
  88 {
  89         switch (op) {
  90         case CEPH_CAP_OP_GRANT: return "grant";
  91         case CEPH_CAP_OP_REVOKE: return "revoke";
  92         case CEPH_CAP_OP_TRUNC: return "trunc";
  93         case CEPH_CAP_OP_EXPORT: return "export";
  94         case CEPH_CAP_OP_IMPORT: return "import";
  95         case CEPH_CAP_OP_UPDATE: return "update";
  96         case CEPH_CAP_OP_DROP: return "drop";
  97         case CEPH_CAP_OP_FLUSH: return "flush";
  98         case CEPH_CAP_OP_FLUSH_ACK: return "flush_ack";
  99         case CEPH_CAP_OP_FLUSHSNAP: return "flushsnap";
 100         case CEPH_CAP_OP_FLUSHSNAP_ACK: return "flushsnap_ack";
 101         case CEPH_CAP_OP_RELEASE: return "release";
 102         case CEPH_CAP_OP_RENEW: return "renew";
 103         }
 104         return "???";
 105 }
 106
 107 const char *ceph_lease_op_name(int o)
 108 {
 109         switch (o) {
 110         case CEPH_MDS_LEASE_REVOKE: return "revoke";
 111         case CEPH_MDS_LEASE_RELEASE: return "release";
 112         case CEPH_MDS_LEASE_RENEW: return "renew";
 113         case CEPH_MDS_LEASE_REVOKE_ACK: return "revoke_ack";
 114         }
 115         return "???";
 116 }
 117
 118 const char *ceph_snap_op_name(int o)
 119 {
 120         switch (o) {
 121         case CEPH_SNAP_OP_UPDATE: return "update";
 122         case CEPH_SNAP_OP_CREATE: return "create";
 123         case CEPH_SNAP_OP_DESTROY: return "destroy";
 124         case CEPH_SNAP_OP_SPLIT: return "split";
 125         }
 126         return "???";
 127 }