d1d8c925b7
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> |
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.. | ||
Makefile | ||
dump_pagetables.c | ||
extable.c | ||
fault.c | ||
gup.c | ||
highmem_32.c | ||
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 |