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Re: [RFC] Re: [Xen-devel] [PATCH] fix xenctl_cpumap translation to handl
| To: | Jimi Xenidis <jimix@xxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [RFC] Re: [Xen-devel] [PATCH] fix xenctl_cpumap translation to handle bitops accessed like arrays |
| From: | Keir Fraser <keir@xxxxxxxxxxxxx> |
| Date: | Wed, 17 Jan 2007 13:55:39 +0000 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Wed, 17 Jan 2007 05:55:15 -0800 |
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| In-reply-to: | <95B80CFB-BE47-450C-978C-D0A396F1D1B2@xxxxxxxxxxxxxx> |
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| Thread-index: | Acc6Pyt4afUViqYyEduIGwAX8io7RQ== |
| Thread-topic: | [RFC] Re: [Xen-devel] [PATCH] fix xenctl_cpumap translation to handle bitops accessed like arrays |
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On 17/1/07 12:50, "Jimi Xenidis" <jimix@xxxxxxxxxxxxxx> wrote: >> Actually, your >> 'no-op' long_to_byte_bitmap() implementation does not memcpy -- why >> is that? > > This is a little (possibly dirty) attempt to avoid a copy if no > conversion is required. > As long as the caller uses the return value all is well. > I'd happy to make it a memcpy() and feel better about it. Yes please. K. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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