K 10
svn:author
V 6
jasone
K 8
svn:date
V 27
2006-03-19T18:28:06.000000Z
K 7
svn:log
V 407
Optimize realloc() to reallocate in place if the old and new sizes are
close enough to each other that reallocation would allocate a new region
of the same size.  This improves the performance of repeated incremental
reallocations by up to three orders of magnitude. [1]

Fix arena_new() to properly constrain run size if a small chunk size was
specified during runtime configuration.

Suggested by:	se [1]

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