almost, highstart_pfn is used in a few printks
arch/i386/mm/discontig.c: In function 'setup_memory':
arch/i386/mm/discontig.c:314: error: 'highstart_pfn' undeclared (first
use in this function)
arch/i386/mm/discontig.c:314: error: (Each undeclared identifier is
reported only once
arch/i386/mm/discontig.c:314: error: for each function it appears in.)
On 5/15/07, Linus Torvalds <[email protected]> wrote:
On Tue, 15 May 2007, andrew hendry wrote:
>
> from a randconfig, attached.
>
> arch/i386/mm/discontig.c:107: error: expected identifier or '(' before numeric constant
Gaah. That file is horrible. It redeclares a lot of stuff that it has no
business declaring.
Does this patch help?
Linus
---
arch/i386/mm/discontig.c | 10 +++-------
1 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/arch/i386/mm/discontig.c b/arch/i386/mm/discontig.c
index aa58720..baac2a4 100644
--- a/arch/i386/mm/discontig.c
+++ b/arch/i386/mm/discontig.c
@@ -31,6 +31,7 @@
#include <linux/module.h>
#include <linux/kexec.h>
#include <linux/pfn.h>
+#include <linux/swap.h>
#include <asm/e820.h>
#include <asm/setup.h>
@@ -97,15 +98,8 @@ unsigned long node_memmap_size_bytes(int nid, unsigned long start_pfn,
#endif
extern unsigned long find_max_low_pfn(void);
-extern void find_max_pfn(void);
extern void add_one_highpage_init(struct page *, int, int);
-extern struct e820map e820;
-extern unsigned long highend_pfn, highstart_pfn;
-extern unsigned long max_low_pfn;
-extern unsigned long totalram_pages;
-extern unsigned long totalhigh_pages;
-
#define LARGE_PAGE_BYTES (PTRS_PER_PTE * PAGE_SIZE)
unsigned long node_remap_start_pfn[MAX_NUMNODES];
@@ -360,7 +354,9 @@ void __init zone_sizes_init(void)
max_zone_pfns[ZONE_DMA] =
virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT;
max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
+#ifdef CONFIG_HIGHMEM
max_zone_pfns[ZONE_HIGHMEM] = highend_pfn;
+#endif
/* If SRAT has not registered memory, register it now */
if (find_max_pfn_with_active_regions() == 0) {
-
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