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| author |  Xishi Qiu <qiuxishi@huawei.com>
| 2013-09-11 14:21:44 -0700 |
|---|---|---|
| committer |  Linus Torvalds <torvalds@linux-foundation.org>
| 2013-09-11 15:57:36 -0700 |
| commit | c33bc315fd921b1179a1d3df5756e0da6fb73944 (patch) | |
| tree | 7130a2ac95c993aebb19d4a5e777f761744a06ac /mm/page_alloc.c | |
| parent | lib/genalloc.c: fix overflow of ending address of memory chunk (diff) | |
| download | linux-c33bc315fd921b1179a1d3df5756e0da6fb73944.tar.gz linux-c33bc315fd921b1179a1d3df5756e0da6fb73944.tar.bz2 linux-c33bc315fd921b1179a1d3df5756e0da6fb73944.zip | |
mm: use zone_end_pfn() instead of zone_start_pfn+spanned_pages
Use "zone_end_pfn()" instead of "zone->zone_start_pfn + zone->spanned_pages".
Simplify the code, no functional change.
[akpm@linux-foundation.org: fix build]
Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Cc: Cody P Schafer <cody@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions