Update allocation strategy to quantize within existing freelist bucket sizes by rounding to closest 1/16th boundary of that bucket range (powers of 2 from 32b to 8MB).
For example, if need to allocate 578b, instead allocate 608b (512 + (3 * (1/16 * 512)).
Need to test if 1/16 is the proper constant.
- is depended on by
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SERVER-3022 Paging in the Extent $freelist chain can be slow
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- Closed
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- is related to
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SERVER-2958 Freelist algorithm causes storage fragmentation
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- Closed
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