Displaying 1 result from an estimated 1 matches for "spp_getpag".
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spp_getpage
2007 Feb 14
2
[PATCH 8/8] 2.6.17: scan DMI early
.../x86_64/mm/init-xen.c
===================================================================
--- head-2007-02-08.orig/arch/x86_64/mm/init-xen.c 2007-02-08 17:07:13.000000000 +0100
+++ head-2007-02-08/arch/x86_64/mm/init-xen.c 2007-02-08 17:09:47.000000000 +0100
@@ -208,7 +208,11 @@ static __init void *spp_getpage(void)
void *ptr;
if (after_bootmem)
ptr = (void *) get_zeroed_page(GFP_ATOMIC);
- else
+ else if (start_pfn < table_end) {
+ ptr = __va(start_pfn << PAGE_SHIFT);
+ start_pfn++;
+ memset(ptr, 0, PAGE_SIZE);
+ } else
ptr = alloc_bootmem_pages(PAGE_SIZE);
if (!ptr || ((unsign...