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Don't free blocks of removed entries in ReplicatedChronicleMap

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leventov
2014-12-02 14:56:46 +07:00
parent a5631953d6
commit 622a62f206
2 changed files with 5 additions and 19 deletions
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src/main/java/net/openhft/chronicle/map/VanillaChronicleMap.java
+3 -10
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@@ -2031,10 +2031,6 @@ class VanillaChronicleMap<K, KI, MKI extends MetaBytesInterop<K, ? super KI>,
return ret;
}
private void setBlocks(long pos, int blocks) {
freeList.set(pos, pos + blocks);
}
private void updateNextPosToSearchFrom(long allocated, int blocks) {
if ((nextPosToSearchFrom = allocated + blocks) >= entriesPerSegment)
nextPosToSearchFrom = 0L;
@@ -2165,12 +2161,12 @@ class VanillaChronicleMap<K, KI, MKI extends MetaBytesInterop<K, ? super KI>,
// update segment state
if (removeFromMultiMap) {
hashLookup.removePrevPos();
long entrySizeInBytes = entry.positionAddr() + valueSize - entry.startAddr();
free(pos, inBlocks(entrySizeInBytes));
} else {
hashLookup.removePosition(pos);
}
decrementSize();
long entrySizeInBytes = entry.positionAddr() + valueSize - entry.startAddr();
free(pos, inBlocks(entrySizeInBytes));
// remove callbacks
if (!remote)
@@ -2383,9 +2379,6 @@ class VanillaChronicleMap<K, KI, MKI extends MetaBytesInterop<K, ? super KI>,
// But if these blocks will be taken by that time,
// this entry will need to be relocated.
}
} else {
// todo investivate when we are able to avoid this assignment
setBlocks(pos, oldSizeInBlocks);
}
// Common code for all cases
entry.position(valueSizePos);
@@ -2595,11 +2588,11 @@ class VanillaChronicleMap<K, KI, MKI extends MetaBytesInterop<K, ? super KI>,
final long entryEndAddr = entry.positionAddr() + valueSize;
if (removeFromMultiMap) {
segment.hashLookup().remove(segmentHash, pos);
segment.free(pos, segment.inBlocks(entryEndAddr - entry.address()));
} else {
segment.hashLookup().removePosition(pos);
}
segment.decrementSize();
segment.free(pos, segment.inBlocks(entryEndAddr - entry.address()));
// remove callbacks
onRemove(segment, pos);