original_kernel/arch/x86/mm
Eric Anholt d1d8c925b7 Export kmap_atomic_pfn for DRM-GEM.
The driver would like to map IO space directly for copying data in when
appropriate, to avoid CPU cache flushing for streaming writes.
kmap_atomic_pfn lets us avoid IPIs associated with ioremap for this process.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-10-18 07:10:12 +10:00
..
Makefile
dump_pagetables.c
extable.c
fault.c
gup.c
highmem_32.c Export kmap_atomic_pfn for DRM-GEM. 2008-10-18 07:10:12 +10:00
hugetlbpage.c
init_32.c
init_64.c
ioremap.c
k8topology_64.c
kmmio.c
memtest.c
mmap.c
mmio-mod.c
numa_32.c
numa_64.c
pageattr-test.c
pageattr.c
pat.c
pf_in.c
pf_in.h
pgtable.c
pgtable_32.c
srat_32.c
srat_64.c
testmmiotrace.c