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[Libunwind-devel] Re: [patch] Allow for complete stack traces even when
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From: |
Paul Pluzhnikov |
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Subject: |
[Libunwind-devel] Re: [patch] Allow for complete stack traces even when other threads iterfere. |
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Date: |
Wed, 23 Sep 2009 11:11:53 -0700 |
On Mon, Sep 21, 2009 at 2:38 PM, Arun Sharma <address@hidden> wrote:
> The wait vs sleep behavior of the cache currently depends
> on HAVE_ATOMIC_OPS, which is more of an implementation detail and therefore
> shouldn't affect the behavior of the API. I don't mind having
> CONFIG_CACHE_WAIT=1 unconditionally (without a config option).
> If you're a libunwind user and would like the "return NULL" behavior when
> there is contention on the cache, please speak up.
Attached patch makes this change unconditional.
Thanks,
--
Paul Pluzhnikov
libunwind-rs-cache-20090923.txt
Description: Text document