396   u32 aReadMark[WAL_NREADER];     /* Reader marks */  member
1408     pInfo->aReadMark[0] = 0;  in walIndexRecover()
1413           pInfo->aReadMark[i] = pWal->hdr.mxFrame;  in walIndexRecover()
1415           pInfo->aReadMark[i] = READMARK_NOT_USED;  in walIndexRecover()
1999   pInfo->aReadMark[1] = 0;  in walRestartHdr()
2000   for(i=2; i<WAL_NREADER; i++) pInfo->aReadMark[i] = READMARK_NOT_USED;  in walRestartHdr()
2001   assert( pInfo->aReadMark[0]==0 );  in walRestartHdr()
2072       u32 y = AtomicLoad(pInfo->aReadMark+i);  in walCheckpoint()
2078           AtomicStore(pInfo->aReadMark+i, iMark);  in walCheckpoint()
2840     u32 thisMark = AtomicLoad(pInfo->aReadMark+i);  in walTryBeginRead()
2853         AtomicStore(pInfo->aReadMark+i,mxFrame);  in walTryBeginRead()
2908   if( AtomicLoad(pInfo->aReadMark+mxI)!=mxReadMark  in walTryBeginRead()
3073       assert( pInfo->aReadMark[pWal->readLock]<=pSnapshot->mxFrame );  in sqlite3WalBeginReadTransaction()