mk-rootfs.sh

hc

2023-12-11 072de836f53be56a70cecf70b43ae43b7ce17376

 kernel/arch/x86/mm/numa_32.c
..
..
@@ -22,45 +22,10 @@
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  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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  */
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-#include <linux/bootmem.h>
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 #include <linux/memblock.h>
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 #include <linux/init.h>
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 #include "numa_internal.h"
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-
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-#ifdef CONFIG_DISCONTIGMEM
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-/*
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- * 4) physnode_map     - the mapping between a pfn and owning node
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- * physnode_map keeps track of the physical memory layout of a generic
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- * numa node on a 64Mb break (each element of the array will
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- * represent 64Mb of memory and will be marked by the node id.  so,
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- * if the first gig is on node 0, and the second gig is on node 1
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- * physnode_map will contain:
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- *
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- *     physnode_map[0-15] = 0;
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- *     physnode_map[16-31] = 1;
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- *     physnode_map[32- ] = -1;
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- */
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-s8 physnode_map[MAX_SECTIONS] __read_mostly = { [0 ... (MAX_SECTIONS - 1)] = -1};
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-EXPORT_SYMBOL(physnode_map);
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-
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-void memory_present(int nid, unsigned long start, unsigned long end)
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-{
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-	unsigned long pfn;
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-
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-	printk(KERN_INFO "Node: %d, start_pfn: %lx, end_pfn: %lx\n",
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-			nid, start, end);
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-	printk(KERN_DEBUG "  Setting physnode_map array to node %d for pfns:\n", nid);
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-	printk(KERN_DEBUG "  ");
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-	start = round_down(start, PAGES_PER_SECTION);
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-	end = round_up(end, PAGES_PER_SECTION);
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-	for (pfn = start; pfn < end; pfn += PAGES_PER_SECTION) {
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-		physnode_map[pfn / PAGES_PER_SECTION] = nid;
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-		printk(KERN_CONT "%lx ", pfn);
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-	}
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-	printk(KERN_CONT "\n");
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-}
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-#endif
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 extern unsigned long highend_pfn, highstart_pfn;
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