ARM: pgtable: use pXd_none_or_clear_bad() in pgd_free()

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Remove knowledge of the 2-level wrapping in pgd_free(), and use the
pXd_none_or_clear_bad() macros when checking the entries.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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Russell King 2010-11-21 23:48:55 +00:00

parent b0d03745b1

commit 6e4beb5e68

1 changed files with 14 additions and 13 deletions

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arch/arm/mm/pgd.c

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