-
Sebastian Andrzej Siewior authored
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> Cc: stable@kernel.org
3842e835