public interface Alloc
Modifier and Type | Method and Description |
---|---|
long |
alloc(int chunks,
long prevPos,
int prevChunks)
Allocates a block of specified number of chunks in a segment tier, optionally clears the
previous allocation.
|
long alloc(int chunks, long prevPos, int prevChunks)
chunks
- chunks to allocateprevPos
- the previous position to clear, -1 if not neededprevChunks
- the size of the previous allocation to clear, 0 if not neededRuntimeException
- if fails to allocate a blockCopyright © 2022. All rights reserved.