Date: Fri, 18 Jul 2008 19:35:44 +0000 (UTC) From: Jason Evans <jasone@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/lib/libc/stdlib malloc.c Message-ID: <200807181935.m6IJZqAx031577@repoman.freebsd.org>
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jasone 2008-07-18 19:35:44 UTC
FreeBSD src repository
Modified files:
lib/libc/stdlib malloc.c
Log:
SVN rev 180599 on 2008-07-18 19:35:44Z by jasone
Enhance arena_chunk_map_t to directly support run coalescing, and use
the chunk map instead of red-black trees where possible. Remove the
red-black trees and node objects that are obsoleted by this change. The
net result is a ~1-2% memory savings, and a substantial allocation speed
improvement.
Revision Changes Path
1.173 +336 -392 src/lib/libc/stdlib/malloc.c
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