未验证 提交 25617eca 编写于 作者: H Hongze Cheng 提交者: GitHub

Merge pull request #9781 from taosdata/feature/vnode

Feature/vnode
......@@ -30,12 +30,9 @@
#include "vnodeBufferPool.h"
#include "vnodeCfg.h"
#include "vnodeCommit.h"
#include "vnodeFS.h"
#include "vnodeMemAllocator.h"
#include "vnodeQuery.h"
#include "vnodeRequest.h"
#include "vnodeStateMgr.h"
#include "vnodeSync.h"
#ifdef __cplusplus
extern "C" {
......@@ -73,8 +70,6 @@ struct SVnode {
STsdb* pTsdb;
STQ* pTq;
SWal* pWal;
SVnodeSync* pSync;
SVnodeFS* pFs;
tsem_t canCommit;
SQHandle* pQuery;
SDnode* pDnode;
......@@ -84,6 +79,16 @@ int vnodeScheduleTask(SVnodeTask* task);
int32_t vnodePutReqToVQueryQ(SVnode *pVnode, struct SRpcMsg *pReq);
// For Log
extern int32_t vDebugFlag;
#define vFatal(...) do { if (vDebugFlag & DEBUG_FATAL) { taosPrintLog("TDB FATAL ", 255, __VA_ARGS__); }} while(0)
#define vError(...) do { if (vDebugFlag & DEBUG_ERROR) { taosPrintLog("TDB ERROR ", 255, __VA_ARGS__); }} while(0)
#define vWarn(...) do { if (vDebugFlag & DEBUG_WARN) { taosPrintLog("TDB WARN ", 255, __VA_ARGS__); }} while(0)
#define vInfo(...) do { if (vDebugFlag & DEBUG_INFO) { taosPrintLog("TDB ", 255, __VA_ARGS__); }} while(0)
#define vDebug(...) do { if (vDebugFlag & DEBUG_DEBUG) { taosPrintLog("TDB ", tsdbDebugFlag, __VA_ARGS__); }} while(0)
#define vTrace(...) do { if (vDebugFlag & DEBUG_TRACE) { taosPrintLog("TDB ", tsdbDebugFlag, __VA_ARGS__); }} while(0)
#ifdef __cplusplus
}
#endif
......
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_VNODE_MAF_H_
#define _TD_VNODE_MAF_H_
#include "vnode.h"
#ifdef __cplusplus
extern "C" {
#endif
int vnodeOpenMAF(SVnode *pVnode);
void vnodeCloseMAF(SVnode *pVnode);
#ifdef __cplusplus
}
#endif
#endif /*_TD_VNODE_MAF_H_*/
\ No newline at end of file
......@@ -19,12 +19,11 @@
#ifdef __cplusplus
extern "C" {
#endif
#include "vnodeInt.h"
#include "qworker.h"
#include "vnode.h"
typedef struct SQWorkerMgmt SQHandle;
int vnodeQueryOpen(SVnode *pVnode);
#ifdef __cplusplus
......
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_VNODE_READ_H_
#define _TD_VNODE_READ_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "vnodeInt.h"
void vnodeProcessReadMsg(SVnode *pVnode, SVnodeMsg *pMsg);
#ifdef __cplusplus
}
#endif
#endif /*_TD_VNODE_READ_H_*/
set(META_DB_IMPL_LIST "BDB" "SQLITE")
set(META_DB_IMPL "BDB" CACHE STRING "Use BDB as the default META implementation")
set_property(CACHE META_DB_IMPL PROPERTY STRINGS ${META_DB_IMPL_LIST})
if(META_DB_IMPL IN_LIST META_DB_IMPL_LIST)
message(STATUS "META DB Impl: ${META_DB_IMPL}==============")
else()
message(FATAL_ERROR "Invalid META DB IMPL: ${META_DB_IMPL}==============")
endif()
aux_source_directory(src META_SRC)
if(${META_DB_IMPL} STREQUAL "BDB")
list(REMOVE_ITEM META_SRC "src/metaSQLiteImpl.c")
elseif(${META_DB_IMPL} STREQUAL "SQLITE")
list(REMOVE_ITEM META_SRC "src/metaBDBImpl.c")
endif()
add_library(meta STATIC ${META_SRC})
target_include_directories(
meta
PUBLIC "${CMAKE_SOURCE_DIR}/include/dnode/vnode/meta"
PUBLIC "${CMAKE_SOURCE_DIR}/include/libs/index"
PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/inc"
)
target_link_libraries(
meta
PUBLIC common
PUBLIC index
)
if(${META_DB_IMPL} STREQUAL "BDB")
target_link_libraries(
meta
PUBLIC bdb
)
elseif(${META_DB_IMPL} STREQUAL "SQLITE")
target_link_libraries(
meta
PUBLIC sqlite
)
endif()
if(${BUILD_TEST})
add_subdirectory(test)
endif(${BUILD_TEST})
aux_source_directory(src TQ_SRC)
add_library(tq ${TQ_SRC})
target_include_directories(
tq
PUBLIC "${CMAKE_SOURCE_DIR}/include/dnode/vnode/tq"
PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/inc"
)
target_link_libraries(
tq
PUBLIC wal
PUBLIC os
PUBLIC util
PUBLIC common
PUBLIC transport
)
if(${BUILD_TEST})
add_subdirectory(test)
endif(${BUILD_TEST})
aux_source_directory(src TSDB_SRC)
if(0)
add_library(tsdb ${TSDB_SRC})
else(0)
add_library(tsdb STATIC "")
target_sources(tsdb
PRIVATE
"src/tsdbCommit.c"
"src/tsdbMain.c"
"src/tsdbMemTable.c"
"src/tsdbOptions.c"
"src/tsdbWrite.c"
"src/tsdbReadImpl.c"
"src/tsdbFile.c"
"src/tsdbFS.c"
"src/tsdbRead.c"
)
endif(0)
target_include_directories(
tsdb
PUBLIC "${CMAKE_SOURCE_DIR}/include/dnode/vnode/tsdb"
PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/inc"
)
target_link_libraries(
tsdb
PUBLIC os
PUBLIC util
PUBLIC common
PUBLIC tkv
PUBLIC tfs
PUBLIC meta
)
\ No newline at end of file
aux_source_directory(src VNODE_SRC)
add_library(vnode STATIC ${VNODE_SRC})
target_include_directories(
vnode
PUBLIC "${CMAKE_SOURCE_DIR}/include/dnode/vnode"
private "${CMAKE_CURRENT_SOURCE_DIR}/inc"
)
target_link_libraries(
vnode
PUBLIC os
PUBLIC transport
PUBLIC meta
PUBLIC tq
PUBLIC tsdb
PUBLIC wal
PUBLIC sync
PUBLIC cjson
PUBLIC qworker
)
# test
if(${BUILD_TEST})
# add_subdirectory(test)
endif(${BUILD_TEST})
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "vnodeDef.h"
\ No newline at end of file
......@@ -41,7 +41,7 @@ int vnodeInit(const SVnodeOpt *pOption) {
for (uint16_t i = 0; i < pOption->nthreads; i++) {
pthread_create(&(vnodeMgr.threads[i]), NULL, loop, NULL);
pthread_setname_np(vnodeMgr.threads[i], "VND Commit Thread");
// pthread_setname_np(vnodeMgr.threads[i], "VND Commit Thread");
}
} else {
// TODO: if no commit thread is set, then another mechanism should be
......
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "vnodeDef.h"
\ No newline at end of file
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "vnodeDef.h"
#if 0
static int vnodeBuildCreateTableReq(void **buf, const SVCreateTableReq *pReq);
static void *vnodeParseCreateTableReq(void *buf, SVCreateTableReq *pReq);
int vnodeBuildReq(void **buf, const SVnodeReq *pReq, tmsg_t type) {
int tsize = 0;
tsize += taosEncodeFixedU64(buf, pReq->ver);
switch (type) {
case TDMT_VND_CREATE_STB:
tsize += vnodeBuildCreateTableReq(buf, &(pReq->ctReq));
break;
case TDMT_VND_SUBMIT:
/* code */
break;
default:
break;
}
/* TODO */
return tsize;
}
void *vnodeParseReq(void *buf, SVnodeReq *pReq, tmsg_t type) {
buf = taosDecodeFixedU64(buf, &(pReq->ver));
switch (type) {
case TDMT_VND_CREATE_STB:
buf = vnodeParseCreateTableReq(buf, &(pReq->ctReq));
break;
default:
break;
}
// TODO
return buf;
}
static int vnodeBuildCreateTableReq(void **buf, const SVCreateTableReq *pReq) {
int tsize = 0;
tsize += taosEncodeString(buf, pReq->name);
tsize += taosEncodeFixedU32(buf, pReq->ttl);
tsize += taosEncodeFixedU32(buf, pReq->keep);
tsize += taosEncodeFixedU8(buf, pReq->type);
switch (pReq->type) {
case META_SUPER_TABLE:
tsize += taosEncodeFixedU64(buf, pReq->stbCfg.suid);
tsize += tdEncodeSchema(buf, pReq->stbCfg.pSchema);
tsize += tdEncodeSchema(buf, pReq->stbCfg.pTagSchema);
break;
case META_CHILD_TABLE:
tsize += taosEncodeFixedU64(buf, pReq->ctbCfg.suid);
tsize += tdEncodeKVRow(buf, pReq->ctbCfg.pTag);
break;
case META_NORMAL_TABLE:
tsize += tdEncodeSchema(buf, pReq->ntbCfg.pSchema);
break;
default:
break;
}
return tsize;
}
static void *vnodeParseCreateTableReq(void *buf, SVCreateTableReq *pReq) {
buf = taosDecodeString(buf, &(pReq->name));
buf = taosDecodeFixedU32(buf, &(pReq->ttl));
buf = taosDecodeFixedU32(buf, &(pReq->keep));
buf = taosDecodeFixedU8(buf, &(pReq->type));
switch (pReq->type) {
case META_SUPER_TABLE:
buf = taosDecodeFixedU64(buf, &(pReq->stbCfg.suid));
buf = tdDecodeSchema(buf, &(pReq->stbCfg.pSchema));
buf = tdDecodeSchema(buf, &(pReq->stbCfg.pTagSchema));
break;
case META_CHILD_TABLE:
buf = taosDecodeFixedU64(buf, &(pReq->ctbCfg.suid));
buf = tdDecodeKVRow(buf, &(pReq->ctbCfg.pTag));
break;
case META_NORMAL_TABLE:
buf = tdDecodeSchema(buf, &(pReq->ntbCfg.pSchema));
break;
default:
break;
}
return buf;
}
int vnodeBuildDropTableReq(void **buf, const SVDropTbReq *pReq) {
// TODO
return 0;
}
void *vnodeParseDropTableReq(void *buf, SVDropTbReq *pReq) {
// TODO
}
#endif
\ No newline at end of file
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
\ No newline at end of file
add_subdirectory(transport)
add_subdirectory(sync)
add_subdirectory(tkv)
add_subdirectory(tdb)
add_subdirectory(index)
add_subdirectory(wal)
add_subdirectory(parser)
......
aux_source_directory(src TKV_SRC)
add_library(tkv STATIC ${TKV_SRC})
aux_source_directory(src TDB_SRC)
add_library(tdb STATIC ${TDB_SRC})
# target_include_directories(
# tkv
# PUBLIC "${CMAKE_SOURCE_DIR}/include/libs/tkv"
# PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/inc"
# )
target_include_directories(
tkv
tdb
PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/inc"
PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/src/inc"
)
target_link_libraries(
tkv
tdb
PUBLIC os
PUBLIC util
)
\ No newline at end of file
......@@ -13,8 +13,8 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_TKV_H_
#define _TD_TKV_H_
#ifndef _TD_TDB_H_
#define _TD_TDB_H_
#include "os.h"
......@@ -28,7 +28,7 @@ typedef struct TDB_ENV TDB_ENV;
// SKey
typedef struct {
void * bdata;
void* bdata;
uint32_t size;
} TDB_KEY, TDB_VALUE;
......@@ -36,4 +36,4 @@ typedef struct {
}
#endif
#endif /*_TD_TKV_H_*/
\ No newline at end of file
#endif /*_TD_TDB_H_*/
\ No newline at end of file
......@@ -13,21 +13,21 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_VNODE_SYNC_H_
#define _TD_VNODE_SYNC_H_
#ifndef _TD_TDB_BTREE_H_
#define _TD_TDB_BTREE_H_
// #include "sync.h"
#include "tkvDef.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
/* data */
} SVnodeSync;
pgid_t root; // root page number
} TDB_BTREE;
#ifdef __cplusplus
}
#endif
#endif /*_TD_VNODE_SYNC_H_*/
\ No newline at end of file
#endif /*_TD_TDB_BTREE_H_*/
\ No newline at end of file
......@@ -13,35 +13,27 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_VNODE_FS_H_
#define _TD_VNODE_FS_H_
#ifndef _TD_TDB_BUF_POOL_H_
#define _TD_TDB_BUF_POOL_H_
#include "vnode.h"
#include "tdbPage.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
} SDir;
typedef struct STdbBufPool STdbBufPool;
typedef struct {
} SFile;
typedef struct SFS {
void *pImpl;
int (*startEdit)(struct SFS *);
int (*endEdit)(struct SFS *);
} SFS;
typedef struct {
} SVnodeFS;
int vnodeOpenFS(SVnode *pVnode);
void vnodeCloseFS(SVnode *pVnode);
int tbpOpen(STdbBufPool **ppTkvBufPool);
int tbpClose(STdbBufPool *pTkvBufPool);
STdbPage *tbpNewPage(STdbBufPool *pTkvBufPool);
int tbpDelPage(STdbBufPool *pTkvBufPool);
STdbPage *tbpFetchPage(STdbBufPool *pTkvBufPool, pgid_t pgid);
int tbpUnpinPage(STdbBufPool *pTkvBufPool, pgid_t pgid);
void tbpFlushPages(STdbBufPool *pTkvBufPool);
#ifdef __cplusplus
}
#endif
#endif /*_TD_VNODE_FS_H_*/
\ No newline at end of file
#endif /*_TD_TDB_BUF_POOL_H_*/
\ No newline at end of file
......@@ -13,21 +13,33 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_VNODE_REQUEST_H_
#define _TD_VNODE_REQUEST_H_
#ifndef _TD_TDB_DB_H_
#define _TD_TDB_DB_H_
#include "vnode.h"
#include "tdbBtree.h"
#include "tdbHash.h"
#ifdef __cplusplus
extern "C" {
#endif
// SVDropTbReq
// int vnodeBuildDropTableReq(void **buf, const SVDropTbReq *pReq);
// void *vnodeParseDropTableReq(void *buf, SVDropTbReq *pReq);
typedef enum {
TDB_BTREE = 0,
TDB_HASH,
TDB_HEAP,
} tdb_db_t;
struct TDB {
pgsize_t pageSize;
tdb_db_t type;
union {
STkvBtree btree;
STkvhash hash;
} dbimpl;
};
#ifdef __cplusplus
}
#endif
#endif /*_TD_VNODE_REQUEST_H_*/
\ No newline at end of file
#endif /*_TD_TDB_DB_H_*/
\ No newline at end of file
......@@ -13,8 +13,8 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_TKV_DEF_H_
#define _TD_TKV_DEF_H_
#ifndef _TD_TDB_DEF_H_
#define _TD_TDB_DEF_H_
#include "os.h"
......@@ -39,4 +39,4 @@ typedef int32_t pgsize_t;
}
#endif
#endif /*_TD_TKV_DEF_H_*/
\ No newline at end of file
#endif /*_TD_TDB_DEF_H_*/
\ No newline at end of file
......@@ -22,7 +22,7 @@ extern "C" {
#include "os.h"
#include "tkvDef.h"
#include "tdbDef.h"
typedef struct STkvDiskMgr STkvDiskMgr;
......
......@@ -13,8 +13,8 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_TKV_ENV_H_
#define _TD_TKV_ENV_H_
#ifndef _TD_TDB_ENV_H_
#define _TD_TDB_ENV_H_
#ifdef __cplusplus
extern "C" {
......@@ -28,4 +28,4 @@ struct TDB_ENV {
}
#endif
#endif /*_TD_TKV_ENV_H_*/
\ No newline at end of file
#endif /*_TD_TDB_ENV_H_*/
\ No newline at end of file
......@@ -13,19 +13,21 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_TKV_DB_H_
#define _TD_TKV_DB_H_
#ifndef _TD_TKV_HAHS_H_
#define _TD_TKV_HAHS_H_
#include "tdbDef.h"
#ifdef __cplusplus
extern "C" {
#endif
struct TDB {
typedef struct {
// TODO
};
} TDB_HASH;
#ifdef __cplusplus
}
#endif
#endif /*_TD_TKV_DB_H_*/
\ No newline at end of file
#endif /*_TD_TKV_HAHS_H_*/
\ No newline at end of file
......@@ -17,30 +17,24 @@
#define _TD_TKV_PAGE_H_
#include "os.h"
#include "tkvDef.h"
#include "tdbDef.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct STkvPage {
typedef struct {
pgid_t pgid;
int32_t pinCount;
bool idDirty;
char* pData;
} STkvPage;
} STdbPage;
typedef struct {
uint16_t dbver;
uint16_t pgsize;
uint32_t cksm;
} STkvPgHdr;
// typedef struct {
// SPgHdr chdr;
// uint16_t used; // number of used slots
// uint16_t loffset; // the offset of the starting location of the last slot used
// } SSlottedPgHdr;
} STdbPgHdr;
#ifdef __cplusplus
}
......
......@@ -16,17 +16,17 @@
#include "thash.h"
#include "tlist.h"
#include "tkvBufPool.h"
#include "tkvDiskMgr.h"
#include "tkvPage.h"
#include "tdbBufPool.h"
#include "tdbDiskMgr.h"
#include "tdbPage.h"
struct SFrameIdWrapper {
TD_SLIST_NODE(SFrameIdWrapper);
frame_id_t id;
};
struct STkvBufPool {
STkvPage* pages;
struct STdbBufPool {
STdbPage* pages;
STkvDiskMgr* pDiskMgr;
SHashObj* pgTb; // page_id_t --> frame_id_t
TD_SLIST(SFrameIdWrapper) freeList;
......
......@@ -13,7 +13,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "tkvDiskMgr.h"
#include "tdbDiskMgr.h"
struct STkvDiskMgr {
char * fname;
......
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_TKV_BUF_POOL_H_
#define _TD_TKV_BUF_POOL_H_
#include "tkvPage.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct STkvBufPool STkvBufPool;
int tbpOpen(STkvBufPool **ppTkvBufPool);
int tbpClose(STkvBufPool *pTkvBufPool);
STkvPage *tbpNewPage(STkvBufPool *pTkvBufPool);
int tbpDelPage(STkvBufPool *pTkvBufPool);
STkvPage *tbpFetchPage(STkvBufPool *pTkvBufPool, pgid_t pgid);
int tbpUnpinPage(STkvBufPool *pTkvBufPool, pgid_t pgid);
void tbpFlushPages(STkvBufPool *pTkvBufPool);
#ifdef __cplusplus
}
#endif
#endif /*_TD_TKV_BUF_POOL_H_*/
\ No newline at end of file
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