xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

fix return invalid err

This commit is contained in:
yihaoDeng 2023-02-07 15:08:46 +08:00
parent 25f7ac7991
commit c14ca67b17
1 changed files with 16 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
source/util/src/tpagedbuf.c
View File

@ -5,11 +5,11 @@
#include "thash.h"
#include "tlog.h"
#define GET_PAYLOAD_DATA(_p) ((char*)(_p)->pData + POINTER_BYTES)
#define BUF_PAGE_IN_MEM(_p) ((_p)->pData != NULL)
#define GET_PAYLOAD_DATA(_p) ((char*)(_p)->pData + POINTER_BYTES)
#define BUF_PAGE_IN_MEM(_p) ((_p)->pData != NULL)
#define CLEAR_BUF_PAGE_IN_MEM_FLAG(_p) ((_p)->pData = NULL)
#define HAS_DATA_IN_DISK(_p) ((_p)->offset >= 0)
#define NO_IN_MEM_AVAILABLE_PAGES(_b) (listNEles((_b)->lruList) >= (_b)->inMemPages)
#define HAS_DATA_IN_DISK(_p) ((_p)->offset >= 0)
#define NO_IN_MEM_AVAILABLE_PAGES(_b) (listNEles((_b)->lruList) >= (_b)->inMemPages)
typedef struct SPageDiskInfo {
int64_t offset;
@ -17,7 +17,7 @@ typedef struct SPageDiskInfo {
} SPageDiskInfo, SFreeListItem;
struct SPageInfo {
SListNode* pn; // point to list node struct. it is NULL when the page is evicted from the in-memory buffer
SListNode* pn; // point to list node struct. it is NULL when the page is evicted from the in-memory buffer
void* pData;
int64_t offset;
int32_t pageId;
@ -52,7 +52,7 @@ struct SDiskbasedBuf {
};
static int32_t createDiskFile(SDiskbasedBuf* pBuf) {
if (pBuf->path == NULL) { // prepare the file name when needed it
if (pBuf->path == NULL) { // prepare the file name when needed it
char path[PATH_MAX] = {0};
taosGetTmpfilePath(pBuf->prefix, "paged-buf", path);
pBuf->path = taosMemoryStrDup(path);
@ -233,7 +233,7 @@ static char* flushBufPage(SDiskbasedBuf* pBuf, SPageInfo* pg) {
// load file block data in disk
static int32_t loadPageFromDisk(SDiskbasedBuf* pBuf, SPageInfo* pg) {
if (pg->offset < 0 || pg->length <= 0) {
uError("failed to load buf page from disk, offset:%"PRId64", length:%d, %s", pg->offset, pg->length, pBuf->id);
uError("failed to load buf page from disk, offset:%" PRId64 ", length:%d, %s", pg->offset, pg->length, pBuf->id);
return TSDB_CODE_INVALID_PARA;
}
@ -379,14 +379,14 @@ int32_t createDiskbasedBuf(SDiskbasedBuf** pBuf, int32_t pagesize, int32_t inMem
goto _error;
}
pPBuf->prefix = (char*) dir;
pPBuf->prefix = (char*)dir;
pPBuf->emptyDummyIdList = taosArrayInit(1, sizeof(int32_t));
// qDebug("QInfo:0x%"PRIx64" create resBuf for output, page size:%d, inmem buf pages:%d, file:%s", qId,
// pPBuf->pageSize, pPBuf->inMemPages, pPBuf->path);
return TSDB_CODE_SUCCESS;
_error:
_error:
destroyDiskbasedBuf(pPBuf);
return TSDB_CODE_OUT_OF_MEMORY;
}
@ -396,11 +396,12 @@ static char* doExtractPage(SDiskbasedBuf* pBuf) {
if (NO_IN_MEM_AVAILABLE_PAGES(pBuf)) {
availablePage = evictBufPage(pBuf);
if (availablePage == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
uWarn("no available buf pages, current:%d, max:%d", listNEles(pBuf->lruList), pBuf->inMemPages)
if (terrno == 0) terrno = TSDB_CODE_OUT_OF_MEMORY;
uWarn("no available buf pages, current:%d, max:%d, %s", listNEles(pBuf->lruList), pBuf->inMemPages, pBuf->id)
}
} else {
availablePage = taosMemoryCalloc(1, getAllocPageSize(pBuf->pageSize)); // add extract bytes in case of zipped buffer increased.
availablePage =
taosMemoryCalloc(1, getAllocPageSize(pBuf->pageSize)); // add extract bytes in case of zipped buffer increased.
if (availablePage == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
}
@ -548,9 +549,7 @@ void releaseBufPageInfo(SDiskbasedBuf* pBuf, SPageInfo* pi) {
size_t getTotalBufSize(const SDiskbasedBuf* pBuf) { return (size_t)pBuf->totalBufSize; }
SArray* getDataBufPagesIdList(SDiskbasedBuf* pBuf) {
return pBuf->pIdList;
}
SArray* getDataBufPagesIdList(SDiskbasedBuf* pBuf) { return pBuf->pIdList; }
void destroyDiskbasedBuf(SDiskbasedBuf* pBuf) {
if (pBuf == NULL) {
@ -625,9 +624,7 @@ SPageInfo* getLastPageInfo(SArray* pList) {
return pPgInfo;
}
int32_t getPageId(const SPageInfo* pPgInfo) {
return pPgInfo->pageId;
}
int32_t getPageId(const SPageInfo* pPgInfo) { return pPgInfo->pageId; }
int32_t getBufPageSize(const SDiskbasedBuf* pBuf) { return pBuf->pageSize; }
@ -683,7 +680,7 @@ void dBufPrintStatis(const SDiskbasedBuf* pBuf) {
ps->getPages, ps->releasePages, ps->flushBytes / 1024.0f, ps->flushPages, ps->loadBytes / 1024.0f,
ps->loadPages, ps->loadBytes / (1024.0 * ps->loadPages));
} else {
//printf("no page loaded\n");
// printf("no page loaded\n");
}
}