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| author | Yinghai Lu <yhlu.kernel@gmail.com> | 2008-07-30 07:33:16 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-30 18:41:44 +0200 |
| commit | 1d1958f05095a7e9ecbba86235122784a3d1b561 (patch) | |
| tree | 9c0621d0f689c4711d5de2e770140698366b14aa | |
| parent | VFS: increase pseudo-filesystem block size to PAGE_SIZE (diff) | |
| download | linux-1d1958f05095a7e9ecbba86235122784a3d1b561.tar.xz linux-1d1958f05095a7e9ecbba86235122784a3d1b561.zip | |
mm: remove find_max_pfn_with_active_regions
It has no user now
Also print out info about adding/removing active regions.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Acked-by: Mel Gorman <mel@csn.ul.ie>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/mm.h | 1 | ||||
| -rw-r--r-- | mm/page_alloc.c | 17 |
2 files changed, 0 insertions, 18 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 866a3dbe5c75..5e2c8af49998 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1041,7 +1041,6 @@ extern unsigned long absent_pages_in_range(unsigned long start_pfn, extern void get_pfn_range_for_nid(unsigned int nid, unsigned long *start_pfn, unsigned long *end_pfn); extern unsigned long find_min_pfn_with_active_regions(void); -extern unsigned long find_max_pfn_with_active_regions(void); extern void free_bootmem_with_active_regions(int nid, unsigned long max_low_pfn); typedef int (*work_fn_t)(unsigned long, unsigned long, void *); diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 3cf3d05b6bd4..401d104d2bb6 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3753,23 +3753,6 @@ unsigned long __init find_min_pfn_with_active_regions(void) return find_min_pfn_for_node(MAX_NUMNODES); } -/** - * find_max_pfn_with_active_regions - Find the maximum PFN registered - * - * It returns the maximum PFN based on information provided via - * add_active_range(). - */ -unsigned long __init find_max_pfn_with_active_regions(void) -{ - int i; - unsigned long max_pfn = 0; - - for (i = 0; i < nr_nodemap_entries; i++) - max_pfn = max(max_pfn, early_node_map[i].end_pfn); - - return max_pfn; -} - /* * early_calculate_totalpages() * Sum pages in active regions for movable zone. |