Russell King 421fe93cc4 ARM: ZERO_PAGE: Avoid flush_dcache_page() for zero page
The zero page is read-only, and has its cache state cleared during
boot.  No further maintanence for this page is required.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-01 18:20:07 +00:00
..
2009-11-02 09:23:08 -08:00