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| author | Ingo Molnar <mingo@elte.hu> | 2009-02-20 17:40:43 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-20 17:40:43 +0100 |
| commit | 3b6f7b9beb553ea71a6d4d76ba82cf32eb6dadd2 (patch) | |
| tree | 2cd8a8d61f350aa3b00e6b0afc998544923f183e /arch/powerpc/mm/numa.c | |
| parent | 9be1b56a3e718aa998772019c57c398dbb19e258 (diff) | |
| parent | 07a66d7c53a538e1a9759954a82bb6c07365eff9 (diff) | |
| download | blackbird-op-linux-3b6f7b9beb553ea71a6d4d76ba82cf32eb6dadd2.tar.gz blackbird-op-linux-3b6f7b9beb553ea71a6d4d76ba82cf32eb6dadd2.zip | |
Merge branch 'x86/urgent' into x86/core
Diffstat (limited to 'arch/powerpc/mm/numa.c')
| -rw-r--r-- | arch/powerpc/mm/numa.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index 7393bd76d698..5ac08b8ab654 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -19,6 +19,7 @@ #include <linux/notifier.h> #include <linux/lmb.h> #include <linux/of.h> +#include <linux/pfn.h> #include <asm/sparsemem.h> #include <asm/prom.h> #include <asm/system.h> @@ -882,7 +883,7 @@ static void mark_reserved_regions_for_nid(int nid) unsigned long physbase = lmb.reserved.region[i].base; unsigned long size = lmb.reserved.region[i].size; unsigned long start_pfn = physbase >> PAGE_SHIFT; - unsigned long end_pfn = ((physbase + size) >> PAGE_SHIFT); + unsigned long end_pfn = PFN_UP(physbase + size); struct node_active_region node_ar; unsigned long node_end_pfn = node->node_start_pfn + node->node_spanned_pages; @@ -908,7 +909,7 @@ static void mark_reserved_regions_for_nid(int nid) */ if (end_pfn > node_ar.end_pfn) reserve_size = (node_ar.end_pfn << PAGE_SHIFT) - - (start_pfn << PAGE_SHIFT); + - physbase; /* * Only worry about *this* node, others may not * yet have valid NODE_DATA(). |
