LU-10855 llog: remove obsolete llog handlers

[fs/lustre-release.git] / lustre / include / uapi / linux / lustre / lustre_idl.h

diff --git a/lustre/include/uapi/linux/lustre/lustre_idl.h b/lustre/include/uapi/linux/lustre/lustre_idl.h
index 1ec7963..d368eca 100644 (file)
--- a/lustre/include/uapi/linux/lustre/lustre_idl.h
+++ b/lustre/include/uapi/linux/lustre/lustre_idl.h
@@ -564,11 +564,6 @@ static inline void lustre_handle_copy(struct lustre_handle *tgt,
        tgt->cookie = src->cookie;
 }
 
-struct lustre_handle_array {
-       unsigned int            count;
-       struct lustre_handle    handles[0];
-};
-
 /* lustre_msg struct magic.  DON'T use swabbed values of MAGIC as magic! */
 enum lustre_msg_magic {
        LUSTRE_MSG_MAGIC_V2             = 0x0BD00BD3,
@@ -671,7 +666,7 @@ struct ptlrpc_body_v3 {
        __u64 pb_padding64_0;
        __u64 pb_padding64_1;
        __u64 pb_padding64_2;
-       char  pb_jobid[LUSTRE_JOBID_SIZE]; /* req: ASCII MPI jobid from env */
+       char  pb_jobid[LUSTRE_JOBID_SIZE]; /* req: ASCII jobid from env + NUL */
 };
 #define ptlrpc_body     ptlrpc_body_v3
 
@@ -808,9 +803,11 @@ struct ptlrpc_body_v2 {
 #define OBD_CONNECT_OBDOPACK    0x4000000000000000ULL /* compact OUT obdo */
 #define OBD_CONNECT_FLAGS2      0x8000000000000000ULL /* second flags word */
 /* ocd_connect_flags2 flags */
-#define OBD_CONNECT2_FILE_SECCTX       0x1ULL /* set file security context at create */
-#define OBD_CONNECT2_LOCKAHEAD 0x2ULL /* ladvise lockahead v2 */
-#define OBD_CONNECT2_FLR       0x20ULL /* FLR support */
+#define OBD_CONNECT2_FILE_SECCTX        0x1ULL /* set file security context at create */
+#define OBD_CONNECT2_LOCKAHEAD          0x2ULL /* ladvise lockahead v2 */
+#define OBD_CONNECT2_DIR_MIGRATE        0x4ULL /* migrate striped dir */
+#define OBD_CONNECT2_FLR               0x20ULL /* FLR support */
+#define OBD_CONNECT2_WBC_INTENTS       0x40ULL /* create/unlink/... intents for wbc, also operations under client-held parent locks */
 
 /* XXX README XXX:
  * Please DO NOT add flag values here before first ensuring that this same
@@ -1216,7 +1213,7 @@ lov_mds_md_max_stripe_count(size_t buf_size, __u32 lmm_magic)
 /*     OBD_MD_FLRMTPERM     (0x0000010000000000ULL) remote perm, obsolete */
 #define OBD_MD_FLMDSCAPA     (0x0000020000000000ULL) /* MDS capability */
 #define OBD_MD_FLOSSCAPA     (0x0000040000000000ULL) /* OSS capability */
-#define OBD_MD_FLCKSPLIT     (0x0000080000000000ULL) /* Check split on server */
+/*      OBD_MD_FLCKSPLIT     (0x0000080000000000ULL) obsolete 2.3.58*/
 #define OBD_MD_FLCROSSREF    (0x0000100000000000ULL) /* Cross-ref case */
 #define OBD_MD_FLGETATTRLOCK (0x0000200000000000ULL) /* Get IOEpoch attributes
                                                       * under lock; for xattr
@@ -1299,6 +1296,8 @@ struct hsm_state_set {
 
 #define OBD_BRW_LOCALS (OBD_BRW_LOCAL1)
 
+#define OBD_MAX_GRANT 0x7fffffffUL /* Max grant allowed to one client: 2 GiB */
+
 #define OBD_OBJECT_EOF LUSTRE_EOF
 
 #define OST_MIN_PRECREATE 32
@@ -1827,13 +1826,13 @@ struct mdt_rec_setattr {
 #define MDS_ATTR_PROJID            0x10000ULL  /* = 65536 */
 
 enum mds_op_bias {
-       MDS_CHECK_SPLIT         = 1 << 0,
+/*     MDS_CHECK_SPLIT         = 1 << 0, obsolete before 2.3.58 */
        MDS_CROSS_REF           = 1 << 1,
-       MDS_VTX_BYPASS          = 1 << 2,
+/*     MDS_VTX_BYPASS          = 1 << 2, obsolete since 2.3.54 */
        MDS_PERM_BYPASS         = 1 << 3,
 /*     MDS_SOM                 = 1 << 4, obsolete since 2.8.0 */
        MDS_QUOTA_IGNORE        = 1 << 5,
-       /* Was MDS_CLOSE_CLEANUP (1 << 6), No more used */
+/*     MDS_CLOSE_CLEANUP       = 1 << 6, obsolete since 2.3.51 */
        MDS_KEEP_ORPHAN         = 1 << 7,
        MDS_RECOV_OPEN          = 1 << 8,
        MDS_DATA_MODIFIED       = 1 << 9,
@@ -2317,8 +2316,11 @@ static inline bool ldlm_extent_equal(const struct ldlm_extent *ex1,
 }
 
 struct ldlm_inodebits {
-        __u64 bits;
-       __u64 try_bits; /* optional bits to try */
+       __u64 bits;
+       union {
+               __u64 try_bits; /* optional bits to try */
+               __u64 cancel_bits; /* for lock convert */
+       };
 };
 
 struct ldlm_flock_wire {
@@ -2523,8 +2525,8 @@ struct cfg_marker {
  * Opcodes for multiple servers.
  */
 enum obd_cmd {
-        OBD_PING = 400,
-        OBD_LOG_CANCEL,
+       OBD_PING = 400,
+       OBD_LOG_CANCEL, /* Obsolete since 1.5. */
        OBD_QC_CALLBACK, /* not used since 2.4 */
        OBD_IDX_READ,
         OBD_LAST_OPC
@@ -2768,7 +2770,7 @@ struct llog_agent_req_rec {
                                                 * agent_req_status */
        __u32                   arr_archive_id; /**< backend archive number */
        __u64                   arr_flags;      /**< req flags */
-       __u64                   arr_compound_id;        /**< compound cookie */
+       __u64                   arr_compound_id; /**< compound cookie, ignored */
        __u64                   arr_req_create; /**< req. creation time */
        __u64                   arr_req_change; /**< req. status change time */
        struct hsm_action_item  arr_hai;        /**< req. to the agent */
@@ -2869,17 +2871,17 @@ struct llog_cookie {
 
 /** llog protocol */
 enum llogd_rpc_ops {
-        LLOG_ORIGIN_HANDLE_CREATE       = 501,
-        LLOG_ORIGIN_HANDLE_NEXT_BLOCK   = 502,
-        LLOG_ORIGIN_HANDLE_READ_HEADER  = 503,
-        LLOG_ORIGIN_HANDLE_WRITE_REC    = 504,
-        LLOG_ORIGIN_HANDLE_CLOSE        = 505,
-        LLOG_ORIGIN_CONNECT             = 506,
-       LLOG_CATINFO                    = 507,  /* deprecated */
-        LLOG_ORIGIN_HANDLE_PREV_BLOCK   = 508,
-        LLOG_ORIGIN_HANDLE_DESTROY      = 509,  /* for destroy llog object*/
-        LLOG_LAST_OPC,
-        LLOG_FIRST_OPC                  = LLOG_ORIGIN_HANDLE_CREATE
+       LLOG_ORIGIN_HANDLE_CREATE       = 501,
+       LLOG_ORIGIN_HANDLE_NEXT_BLOCK   = 502,
+       LLOG_ORIGIN_HANDLE_READ_HEADER  = 503,
+       LLOG_ORIGIN_HANDLE_WRITE_REC    = 504, /* Obsolete by 2.1. */
+       LLOG_ORIGIN_HANDLE_CLOSE        = 505, /* Obsolete by 1.8. */
+       LLOG_ORIGIN_CONNECT             = 506, /* Obsolete by 2.4. */
+       LLOG_CATINFO                    = 507, /* Obsolete by 2.3. */
+       LLOG_ORIGIN_HANDLE_PREV_BLOCK   = 508,
+       LLOG_ORIGIN_HANDLE_DESTROY      = 509, /* Obsolete. */
+       LLOG_LAST_OPC,
+       LLOG_FIRST_OPC                  = LLOG_ORIGIN_HANDLE_CREATE
 };
 
 struct llogd_body {
@@ -3304,6 +3306,7 @@ enum update_type {
        OUT_PUNCH               = 14,
        OUT_READ                = 15,
        OUT_NOOP                = 16,
+       OUT_XATTR_LIST          = 17,
        OUT_LAST
 };