Re: [PATCH v5 5/5] s390/vmcore: Use vmcore for zfcpdump

From: Michael Holzheu
Date: Wed Jun 12 2013 - 05:14:40 EST


On Wed, 12 Jun 2013 08:47:52 +0900
HATAYAMA Daisuke <d.hatayama@xxxxxxxxxxxxxx> wrote:

> (2013/06/08 1:56), Michael Holzheu wrote:
[snip]
> > +static int remap_oldmem_pfn_range_zfcpdump(struct vm_area_struct *vma,
> > + unsigned long from,
> > + unsigned long pfn,
> > + unsigned long size, pgprot_t prot)
> > +{
> > + unsigned long size_hsa;
> > +
> > + if (pfn < ZFCPDUMP_HSA_SIZE >> PAGE_SHIFT) {
> > + size_hsa = min(size, OLDMEM_SIZE - (pfn << PAGE_SHIFT));
>
> ZFCPDUMP_HSA_SIZE?

Correct!

Michael

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