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Re: [Qemu-devel] [PATCH 11/15] openpic: use standard bitmap operations
From: |
Alexander Graf |
Subject: |
Re: [Qemu-devel] [PATCH 11/15] openpic: use standard bitmap operations |
Date: |
Thu, 3 Jan 2013 19:49:05 +0100 |
On 22.12.2012, at 03:15, Scott Wood wrote:
> Besides the private implementation being redundant, namespace collisions
> prevented the use of other things in bitops.h.
>
> Serialization does get a bit more awkward, unfortunately, since the
> standard bitmap operations are "unsigned long" rather than "uint32_t",
> though in exchange we will get faster queue lookups on 64-bit hosts once
> we search a word at a time.
>
> Signed-off-by: Scott Wood <address@hidden>
Thanks, applied to ppc-next. I wouldn't worry about save/restore for now
though. We need to move that to savevm anyways and there should be a generic
bitmap save/restore helper available.
Alex
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