Jason Evans 80737c3323 Further optimize and harden arena_salloc().
Further optimize arena_salloc() to only look at the binind chunk map
bits in the common case.

Add more sanity checks to arena_salloc() that detect chunk map
inconsistencies for large allocations (whether due to allocator bugs or
application bugs).
2012-05-02 16:11:03 -07:00
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