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SubjectRe: software suspend patch [1/6]
On Mon, Nov 29, 2004 at 12:23:20AM +0800, hugang@soulinfo.com wrote:
> Hi Pavel Machek, Nigel Cunningham:
>
> device-tree.diff
> base from suspend2 with a little changed.
>
> core.diff
> 1: redefine struct pbe for using _no_ continuous as pagedir.
> 2: make shrink memory as little as possible.
> 3: using a bitmap speed up collide check in page relocating.
> 4: pagecache saving ready.
>
> i386.diff
> ppc.diff
> i386 and powerpc suspend update.
>
> pagecachs_addon.diff
> if enable page caches saving, must using it, it making saving
> pagecaches safe. idea from suspend2.
>
> ppcfix.diff
> fix compile error.
> $ gcc -v
> ....
> gcc version 2.95.4 20011002 (Debian prerelease)
>
> I'm using 2.6.9-ck3 With above patch, swsusp1 works prefect in my
> PowerPC and x86 PC with Highmem and prepempt option enabled.
>
> I hope the core.diff@1,@2,@3 i386.diff ppc.diff will merge into
> mainline kernel ASAP, :). from I view point device-tree.diff is
> very usefuly when using pagecache saving and pagecachs_addon.diff
> that's really hack for making pagecache saving safe.
>

--- 2.6.9-lzf/arch/ppc/syslib/open_pic.c 2004-11-26 12:32:58.000000000 +0800
+++ 2.6.9/arch/ppc/syslib/open_pic.c 2004-11-28 23:16:58.000000000 +0800
@@ -776,7 +776,8 @@ static void openpic_mapirq(u_int irq, cp
if (ISR[irq] == 0)
return;
if (!cpus_empty(keepmask)) {
- cpumask_t irqdest = { .bits[0] = openpic_read(&ISR[irq]->Destination) };
+ cpumask_t irqdest;
+ irqdest.bits[0] = openpic_read(&ISR[irq]->Destination);
cpus_and(irqdest, irqdest, keepmask);
cpus_or(physmask, physmask, irqdest);
}
--
--
Hu Gang / Steve
Linux Registered User 204016
GPG Public Key: http://soulinfo.com/~hugang/hugang.asc
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