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| author | Fabian Frederick <fabf@skynet.be> | 2014-06-04 16:07:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-04 16:54:02 -0700 |
| commit | f7e2f7e896d8b74e92b687f7333721fd7be0f4b5 (patch) | |
| tree | fe254113d3fe395308eafa8378b6996d6c907687 /mm/memblock.c | |
| parent | c8e861a531b0199dc6ef9e402e29c474dfa507ce (diff) | |
| download | linux-stable-f7e2f7e896d8b74e92b687f7333721fd7be0f4b5.tar.gz linux-stable-f7e2f7e896d8b74e92b687f7333721fd7be0f4b5.tar.bz2 linux-stable-f7e2f7e896d8b74e92b687f7333721fd7be0f4b5.zip | |
mm/memblock.c: use PFN_DOWN
Replace ((x) >> PAGE_SHIFT) with the pfn macro.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memblock.c')
| -rw-r--r-- | mm/memblock.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/memblock.c b/mm/memblock.c index 146736411318..0aa0d2b07624 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -1402,9 +1402,8 @@ int __init_memblock memblock_search_pfn_nid(unsigned long pfn, if (mid == -1) return -1; - *start_pfn = type->regions[mid].base >> PAGE_SHIFT; - *end_pfn = (type->regions[mid].base + type->regions[mid].size) - >> PAGE_SHIFT; + *start_pfn = PFN_DOWN(type->regions[mid].base); + *end_pfn = PFN_DOWN(type->regions[mid].base + type->regions[mid].size); return type->regions[mid].nid; } |