1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Ceph fs string constants 4 */ 5 #include <linux/module.h> 6 #include <linux/ceph/types.h> 7 8 9 const char *ceph_mds_state_name(int s) 10 { 11 switch (s) { 12 /* down and out */ 13 case CEPH_MDS_STATE_DNE: return "down:dne"; 14 case CEPH_MDS_STATE_STOPPED: return "down:stopped"; 15 /* up and out */ 16 case CEPH_MDS_STATE_BOOT: return "up:boot"; 17 case CEPH_MDS_STATE_STANDBY: return "up:standby"; 18 case CEPH_MDS_STATE_STANDBY_REPLAY: return "up:standby-replay"; 19 case CEPH_MDS_STATE_REPLAYONCE: return "up:oneshot-replay"; 20 case CEPH_MDS_STATE_CREATING: return "up:creating"; 21 case CEPH_MDS_STATE_STARTING: return "up:starting"; 22 /* up and in */ 23 case CEPH_MDS_STATE_REPLAY: return "up:replay"; 24 case CEPH_MDS_STATE_RESOLVE: return "up:resolve"; 25 case CEPH_MDS_STATE_RECONNECT: return "up:reconnect"; 26 case CEPH_MDS_STATE_REJOIN: return "up:rejoin"; 27 case CEPH_MDS_STATE_CLIENTREPLAY: return "up:clientreplay"; 28 case CEPH_MDS_STATE_ACTIVE: return "up:active"; 29 case CEPH_MDS_STATE_STOPPING: return "up:stopping"; 30 } 31 return "???"; 32 } 33 34 const char *ceph_session_op_name(int op) 35 { 36 switch (op) { 37 case CEPH_SESSION_REQUEST_OPEN: return "request_open"; 38 case CEPH_SESSION_OPEN: return "open"; 39 case CEPH_SESSION_REQUEST_CLOSE: return "request_close"; 40 case CEPH_SESSION_CLOSE: return "close"; 41 case CEPH_SESSION_REQUEST_RENEWCAPS: return "request_renewcaps"; 42 case CEPH_SESSION_RENEWCAPS: return "renewcaps"; 43 case CEPH_SESSION_STALE: return "stale"; 44 case CEPH_SESSION_RECALL_STATE: return "recall_state"; 45 case CEPH_SESSION_FLUSHMSG: return "flushmsg"; 46 case CEPH_SESSION_FLUSHMSG_ACK: return "flushmsg_ack"; 47 case CEPH_SESSION_FORCE_RO: return "force_ro"; 48 case CEPH_SESSION_REJECT: return "reject"; 49 case CEPH_SESSION_REQUEST_FLUSH_MDLOG: return "flush_mdlog"; 50 } 51 return "???"; 52 } 53 54 const char *ceph_mds_op_name(int op) 55 { 56 switch (op) { 57 case CEPH_MDS_OP_LOOKUP: return "lookup"; 58 case CEPH_MDS_OP_LOOKUPHASH: return "lookuphash"; 59 case CEPH_MDS_OP_LOOKUPPARENT: return "lookupparent"; 60 case CEPH_MDS_OP_LOOKUPINO: return "lookupino"; 61 case CEPH_MDS_OP_LOOKUPNAME: return "lookupname"; 62 case CEPH_MDS_OP_GETATTR: return "getattr"; 63 case CEPH_MDS_OP_GETVXATTR: return "getvxattr"; 64 case CEPH_MDS_OP_SETXATTR: return "setxattr"; 65 case CEPH_MDS_OP_SETATTR: return "setattr"; 66 case CEPH_MDS_OP_RMXATTR: return "rmxattr"; 67 case CEPH_MDS_OP_SETLAYOUT: return "setlayou"; 68 case CEPH_MDS_OP_SETDIRLAYOUT: return "setdirlayout"; 69 case CEPH_MDS_OP_READDIR: return "readdir"; 70 case CEPH_MDS_OP_MKNOD: return "mknod"; 71 case CEPH_MDS_OP_LINK: return "link"; 72 case CEPH_MDS_OP_UNLINK: return "unlink"; 73 case CEPH_MDS_OP_RENAME: return "rename"; 74 case CEPH_MDS_OP_MKDIR: return "mkdir"; 75 case CEPH_MDS_OP_RMDIR: return "rmdir"; 76 case CEPH_MDS_OP_SYMLINK: return "symlink"; 77 case CEPH_MDS_OP_CREATE: return "create"; 78 case CEPH_MDS_OP_OPEN: return "open"; 79 case CEPH_MDS_OP_LOOKUPSNAP: return "lookupsnap"; 80 case CEPH_MDS_OP_LSSNAP: return "lssnap"; 81 case CEPH_MDS_OP_MKSNAP: return "mksnap"; 82 case CEPH_MDS_OP_RMSNAP: return "rmsnap"; 83 case CEPH_MDS_OP_RENAMESNAP: return "renamesnap"; 84 case CEPH_MDS_OP_SETFILELOCK: return "setfilelock"; 85 case CEPH_MDS_OP_GETFILELOCK: return "getfilelock"; 86 } 87 return "???"; 88 } 89 90 const char *ceph_cap_op_name(int op) 91 { 92 switch (op) { 93 case CEPH_CAP_OP_GRANT: return "grant"; 94 case CEPH_CAP_OP_REVOKE: return "revoke"; 95 case CEPH_CAP_OP_TRUNC: return "trunc"; 96 case CEPH_CAP_OP_EXPORT: return "export"; 97 case CEPH_CAP_OP_IMPORT: return "import"; 98 case CEPH_CAP_OP_UPDATE: return "update"; 99 case CEPH_CAP_OP_DROP: return "drop"; 100 case CEPH_CAP_OP_FLUSH: return "flush"; 101 case CEPH_CAP_OP_FLUSH_ACK: return "flush_ack"; 102 case CEPH_CAP_OP_FLUSHSNAP: return "flushsnap"; 103 case CEPH_CAP_OP_FLUSHSNAP_ACK: return "flushsnap_ack"; 104 case CEPH_CAP_OP_RELEASE: return "release"; 105 case CEPH_CAP_OP_RENEW: return "renew"; 106 } 107 return "???"; 108 } 109 110 const char *ceph_lease_op_name(int o) 111 { 112 switch (o) { 113 case CEPH_MDS_LEASE_REVOKE: return "revoke"; 114 case CEPH_MDS_LEASE_RELEASE: return "release"; 115 case CEPH_MDS_LEASE_RENEW: return "renew"; 116 case CEPH_MDS_LEASE_REVOKE_ACK: return "revoke_ack"; 117 } 118 return "???"; 119 } 120 121 const char *ceph_snap_op_name(int o) 122 { 123 switch (o) { 124 case CEPH_SNAP_OP_UPDATE: return "update"; 125 case CEPH_SNAP_OP_CREATE: return "create"; 126 case CEPH_SNAP_OP_DESTROY: return "destroy"; 127 case CEPH_SNAP_OP_SPLIT: return "split"; 128 } 129 return "???"; 130 } 131