tree 443b34aae8d99524ee9e7669ade05c6f06585967
parent 7a5276889cfa96619bf863c87581005f46139986
author Zhaolei <zhaolei@cn.fujitsu.com> 1225446184 +0800
committer Ingo Molnar <mingo@elte.hu> 1225447397 +0100

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>