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Fix for bug#9896, each fragment has a twin fragment (in 4.1,5.0), pages in this were not counted, giving incorrect memory consumption

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unknown 2005-09-20 10:34:00 +02:00
parent cb0a436c1e
commit 0c84cf4c0d
1 changed files with 13 additions and 2 deletions
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15
ndb/src/kernel/blocks/dbtup/DbtupRoutines.cpp
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@ -1004,8 +1004,19 @@ Dbtup::read_psuedo(Uint32 attrId, Uint32* outBuffer){
return 1; return 1;
case AttributeHeader::FRAGMENT_MEMORY: case AttributeHeader::FRAGMENT_MEMORY:
{ {
Uint64 tmp= fragptr.p->noOfPages; Uint64 tmp = 0;
tmp*= 32768; tmp += fragptr.p->noOfPages;
{
/**
* Each fragment is split into 2...get #pages from other as well
*/
Uint32 twin = fragptr.p->fragmentId ^ 1;
FragrecordPtr twinPtr;
getFragmentrec(twinPtr, twin, tabptr.p);
ndbrequire(twinPtr.p != 0);
tmp += twinPtr.p->noOfPages;
}
tmp *= 32768;
memcpy(outBuffer,&tmp,8); memcpy(outBuffer,&tmp,8);
} }
return 2; return 2;