svn commit: r234395 - head
lists at jnielsen.net
Tue Apr 17 20:24:19 UTC 2012
On Apr 17, 2012, at 4:21 PM, Jason Evans wrote:
> Author: jasone
> Date: Tue Apr 17 20:21:04 2012
> New Revision: 234395
> URL: http://svn.freebsd.org/changeset/base/234395
> Add an UPDATING entry for the contrib/jemalloc import.
> Modified: head/UPDATING
> --- head/UPDATING Tue Apr 17 20:16:49 2012 (r234394)
> +++ head/UPDATING Tue Apr 17 20:21:04 2012 (r234395)
> @@ -22,6 +22,15 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 10
> machines to maximize performance. (To disable malloc debugging, run
> ln -s aj /etc/malloc.conf.)
Thanks! Note also the above (which I wouldn't have thought of if it hadn't been in this diff). Want to omit or modify the malloc.conf advice at the top of the file?
> + The malloc(3) implementation embedded in libc now uses sources imported
> + as contrib/jemalloc. The most disruptive API change is to
> + /etc/malloc.conf. If your system has an old-style /etc/malloc.conf,
> + delete it prior to installworld, and optionally re-create it using the
> + new format after rebooting. See malloc.conf(5) for details
> + (specifically the TUNING section and the "opt.*" entries in the MALLCTL
> + NAMESPACE section).
> Big-endian MIPS TARGET_ARCH values no longer end in "eb". mips64eb
> is now spelled mips64. mipsn32eb is now spelled mipsn32. mipseb is
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