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[Xen-devel] Re: [PATCH] ARCH_HAS_DEV_MEM_MMAP_MEM fix
| To: | Keir Fraser <keir@xxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] Re: [PATCH] ARCH_HAS_DEV_MEM_MMAP_MEM fix |
| From: | Alex Williamson <alex.williamson@xxxxxx> |
| Date: | Fri, 01 Dec 2006 06:15:01 -0700 |
| Cc: | xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Fri, 01 Dec 2006 05:15:10 -0800 |
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| References: | <C195ACD9.55A3%keir@xxxxxxxxxxxxx> |
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On Fri, 2006-12-01 at 09:56 +0000, Keir Fraser wrote:
>
>
> On 30/11/06 22:36, "Alex Williamson" <alex.williamson@xxxxxx> wrote:
>
> > We can't really define our own mmap_mem external from
> > driver/xen/char/mem.c as long as drivers/char/mem.c is defining a static
> > version. Patch below solves the problem. Thanks,
>
> mmap_mem() in drivers/char/mem.c is still used by mmap_kmem(). We'll get a
> compile warning if the local static definition of mmap_mem() is removed
> (plus I think the native mmap_mem is the right one to use for mmap_kmem, at
> least on x86). Perhaps we should rename the Xen mmap_mem to xen_mmap_mem?
Hi Keir,
That's probably a better solution. Thanks,
Alex
--
Alex Williamson HP Open Source & Linux Org.
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