svn commit: r354606 - in head: contrib/jemalloc contrib/jemalloc/doc contrib/jemalloc/include/jemalloc contrib/jemalloc/include/jemalloc/internal contrib/jemalloc/src lib/libc/stdlib/jemalloc
Bryan Drewery
bdrewery at FreeBSD.org
Thu Jan 9 05:45:19 UTC 2020
Do you plan to get this back in soon? I hope to see it before 12.2 if
possible. Is there some way I can help?
I'm interested in these changes in 5.2.1 (I think)
- Properly trigger decay on tcache destroy. (@interwq, @amosbird)
- Fix tcache.flush. (@interwq)
- Fix a side effect caused by extent_max_active_fit combined with
decay-based purging, where freed extents can accumulate and not be
reused for an extended period of time. (@interwq, @mpghf)
I have a test case where virtual memory was peaking at 275M on 4.x, 1GB
on 5.0.0, around 750M on 5.1.0, and finally 275M again on 5.2.0. The
5.0/5.1 versions appeared to be a widespread leak to us.
On 11/10/2019 9:06 PM, Jason Evans wrote:
> Author: jasone
> Date: Mon Nov 11 05:06:49 2019
> New Revision: 354606
> URL: https://svnweb.freebsd.org/changeset/base/354606
>
> Log:
> Revert r354605: Update jemalloc to version 5.2.1.
>
> Compilation fails for non-llvm-based platforms.
--
Regards,
Bryan Drewery
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