libata: don't flush dcache on slab pages

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commit 3842e83549 upstream.

page_mapping() check this via VM_BUG_ON(PageSlab(page)) so we bug here
with the according debuging turned on.

Future TODO: replace this with a flush_dcache_page_for_pio() API

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Sebastian Andrzej Siewior 2010-03-21 22:52:23 +01:00 • committed by Greg Kroah-Hartman

parent f7039e09cb

commit 968ada7373

1 changed files with 1 additions and 1 deletions

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drivers/ata/libata-sff.c

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