42   PgHdr *pDirty, *pDirtyTail;         /* List of dirty pages in LRU order */
43   PgHdr *pSynced;                     /* Last synced page in dirty page list */
51   int (*xStress)(void*,PgHdr*);       /* Call to try make a page clean */
70     PgHdr *pPg;  in pcachePageTrace()
73     pPg = (PgHdr*)pLower->pExtra;  in pcachePageTrace()
92        if( ((PgHdr*)pLower)->pPage==0 ){  in pcacheDump()
108 static int pageOnDirtyList(PCache *pCache, PgHdr *pPg){  in pageOnDirtyList()
109   PgHdr *p;  in pageOnDirtyList()
127 int sqlite3PcachePageSanity(PgHdr *pPg){  in sqlite3PcachePageSanity()
182 static void pcacheManageDirtyList(PgHdr *pPage, u8 addRemove){  in pcacheManageDirtyList()
252 static void pcacheUnpin(PgHdr *p){  in pcacheUnpin()
324   int (*xStress)(void*,PgHdr*),/* Call to try to make pages clean */  in sqlite3PcacheOpen()  argument
351                 szPage, pCache->szExtra + ROUND8(sizeof(PgHdr)),  in sqlite3PcacheSetPageSize()
437   PgHdr *pPg;  in sqlite3PcacheFetchStress()
488 static SQLITE_NOINLINE PgHdr *pcacheFetchFinishWithInit(  in pcacheFetchFinishWithInit()
493   PgHdr *pPgHdr;  in pcacheFetchFinishWithInit()
495   pPgHdr = (PgHdr*)pPage->pExtra;  in pcacheFetchFinishWithInit()
497   memset(&pPgHdr->pDirty, 0, sizeof(PgHdr) - offsetof(PgHdr,pDirty));  in pcacheFetchFinishWithInit()
514 PgHdr *sqlite3PcacheFetchFinish(  in sqlite3PcacheFetchFinish()
519   PgHdr *pPgHdr;  in sqlite3PcacheFetchFinish()
522   pPgHdr = (PgHdr *)pPage->pExtra;  in sqlite3PcacheFetchFinish()
537 void SQLITE_NOINLINE sqlite3PcacheRelease(PgHdr *p){  in sqlite3PcacheRelease()
553 void sqlite3PcacheRef(PgHdr *p){  in sqlite3PcacheRef()
565 void sqlite3PcacheDrop(PgHdr *p){  in sqlite3PcacheDrop()
579 void sqlite3PcacheMakeDirty(PgHdr *p){  in sqlite3PcacheMakeDirty()
599 void sqlite3PcacheMakeClean(PgHdr *p){  in sqlite3PcacheMakeClean()
617   PgHdr *p;  in sqlite3PcacheCleanAll()
628   PgHdr *p;  in sqlite3PcacheClearWritable()
640   PgHdr *p;  in sqlite3PcacheClearSyncFlags()
650 void sqlite3PcacheMove(PgHdr *p, Pgno newPgno){  in sqlite3PcacheMove()
659     PgHdr *pXPage = (PgHdr*)pOther->pExtra;  in sqlite3PcacheMove()
684     PgHdr *p;  in sqlite3PcacheTruncate()
685     PgHdr *pNext;  in sqlite3PcacheTruncate()
732 static PgHdr *pcacheMergeDirtyList(PgHdr *pA, PgHdr *pB){  in pcacheMergeDirtyList()
733   PgHdr result, *pTail;  in pcacheMergeDirtyList()
769 static PgHdr *pcacheSortDirtyList(PgHdr *pIn){  in pcacheSortDirtyList()
770   PgHdr *a[N_SORT_BUCKET], *p;  in pcacheSortDirtyList()
804 PgHdr *sqlite3PcacheDirtyList(PCache *pCache){  in sqlite3PcacheDirtyList()
805   PgHdr *p;  in sqlite3PcacheDirtyList()
825 int sqlite3PcachePageRefcount(PgHdr *p){  in sqlite3PcachePageRefcount()
887 int sqlite3HeaderSizePcache(void){ return ROUND8(sizeof(PgHdr)); }  in sqlite3HeaderSizePcache()
894   PgHdr *pDirty;  in sqlite3PCachePercentDirty()
916 void sqlite3PcacheIterateDirty(PCache *pCache, void (*xIter)(PgHdr *)){  in sqlite3PcacheIterateDirty()  argument
917   PgHdr *pDirty;  in sqlite3PcacheIterateDirty()