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authorZhaolei <zhaolei@cn.fujitsu.com>2008-10-31 17:43:04 +0800
committerIngo Molnar <mingo@elte.hu>2008-10-31 11:03:17 +0100
commita376f30a95a796cde81d6dffde0f5243c8bd8f92 (patch)
tree443b34aae8d99524ee9e7669ade05c6f06585967 /arch/x86/mm/mmio-mod.c
parent7a5276889cfa96619bf863c87581005f46139986 (diff)
x86: avoid duplicate running of pud_offset and pmd_offset in one_md_table_init()
Impact: simplify implementation, cleanup If !(pgd_val(*pgd) & _PAGE_PRESENT) in PAE mode, we need not get value of pmd_table again. Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm/mmio-mod.c')
0 files changed, 0 insertions, 0 deletions