arenas.extend + thread.arena confusion

Jason Evans jasone at
Tue Oct 14 15:09:27 PDT 2014

On Oct 1, 2014, at 5:45 PM, D'Alessandro, Luke K <ldalessa at> wrote:
> [...]
> As you might imagine, I’m running into an issue where dallocx with MALLOCX_ARENA() set is caching allocations when I don’t want them to be cached. I have to embed and distribute a slightly modified jemalloc where I comment out the optimistic caching in dallocx and rallocx. A different BYPASS_CACHE flag would be useful here, but it’s not an urgent issue.

I created a new issue to track this:


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