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Re: [Qemu-trivial] [PATCH] oslib-posix: check for posix_memalign in conf
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From: |
Michael Tokarev |
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Subject: |
Re: [Qemu-trivial] [PATCH] oslib-posix: check for posix_memalign in configure script |
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Date: |
Sat, 10 Feb 2018 10:22:35 +0300 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.2 |
04.01.2018 20:39, Andreas Gustafsson wrote:
> Check for the presence of posix_memalign() in the configure script,
> not using "defined(_POSIX_C_SOURCE) && !defined(__sun__)". This
> lets qemu use posix_memalign() on NetBSD versions that have it,
> instead of falling back to valloc() which is wasteful when the
> required alignment is smaller than a page.
Applied to -trivial, thanks!
/mjt
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