An allocation small enough will be promoted so that it does not share an extent with others. However, when dalloc, such allocations may not be dalloc as a promoted one if nbins < SC_NBINS. This commit fixes the bug.
An allocation small enough will be promoted so that it does not share an extent with others. However, when dalloc, such allocations may not be dalloc as a promoted one if nbins < SC_NBINS. This commit fixes the bug.