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| author |   Yinghai Lu <yinghai@kernel.org> | 2012-11-16 19:39:14 -0800 |
|---|---|---|
| committer |   H. Peter Anvin <hpa@linux.intel.com> | 2012-11-17 11:59:41 -0800 |
| commit | 1829ae9ad7380bf17333ab9ad1610631d9cb8664 (patch) | |
| tree | ae54f697df1ac557090f626af4349613b619f462 /lib/spinlock_debug.c | |
| parent | x86, mm: use PFN_DOWN in split_mem_range() (diff) | |
| download | linux-dev-1829ae9ad7380bf17333ab9ad1610631d9cb8664.tar.xz linux-dev-1829ae9ad7380bf17333ab9ad1610631d9cb8664.zip | |
x86, mm: use pfn instead of pos in split_mem_range
could save some bit shifting operations.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/1353123563-3103-38-git-send-email-yinghai@kernel.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'lib/spinlock_debug.c')
0 files changed, 0 insertions, 0 deletions