linux/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
..
dump_pagetables.c x86: another user of PTE_FLAGS_MASK 2008-08-20 12:38:41 +02:00
extable.c x86: unify extable_{32|64}.c 2008-01-30 13:31:41 +01:00
fault.c Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-10-16 15:08:45 -07:00
gup.c x86: make mm/gup.c more virtualization friendly 2008-10-13 10:21:18 +02:00
highmem_32.c Export kmap_atomic_pfn for DRM-GEM. 2008-10-18 07:10:12 +10:00
hugetlbpage.c x86: add hugepagesz option on 64-bit 2008-07-24 10:47:19 -07:00
init_32.c x86: add _PAGE_IOMAP pte flag for IO mappings 2008-10-13 10:20:56 +02:00
init_64.c x86-64: fix combining of regions in init_memory_mapping() 2008-10-13 10:21:16 +02:00
ioremap.c Merge branches 'core/softlockup', 'core/softirq', 'core/resources', 'core/printk' and 'core/misc' into core-v28-for-linus 2008-10-15 12:48:44 +02:00
k8topology_64.c x86: remove end_pfn in 64bit 2008-07-08 13:10:38 +02:00
kmmio.c - fix mmioftrace + rcu merge interaction 2008-05-25 09:51:43 +02:00
Makefile x86: rename discontig_32.c to numa_32.c 2008-10-13 10:19:59 +02:00
memtest.c x86: seperate memtest from init_64.c 2008-07-18 14:10:27 +02:00
mmap.c x86: unify mmap_{32|64}.c 2008-01-30 13:31:10 +01:00
mmio-mod.c x86, mmiotrace: silence section mismatch warning - leave_uniprocessor 2008-08-21 12:35:16 +02:00
numa_32.c x86: rename discontig_32.c to numa_32.c 2008-10-13 10:19:59 +02:00
numa_64.c x86: convert numa_64.c from round_up to roundup 2008-07-26 15:39:21 +02:00
pageattr-test.c x86: make sure the CPA test code's use of _PAGE_UNUSED1 is obvious 2008-09-05 17:09:57 +02:00
pageattr.c Merge branch 'linus' into x86/pat2 2008-10-10 19:30:08 +02:00
pat.c x86, pat: cleanups 2008-10-10 19:29:20 +02:00
pf_in.c x86 mmiotrace: move files into arch/x86/mm/. 2008-05-24 11:25:37 +02:00
pf_in.h x86 mmiotrace: move files into arch/x86/mm/. 2008-05-24 11:25:37 +02:00
pgtable_32.c i386: vmalloc size fix 2008-08-21 10:13:21 +02:00
pgtable.c x86: pgd_{c,d}tor() cleanup 2008-09-06 19:47:09 +02:00
srat_32.c x86: don't call e820_regiter_active_regions if out of range on node 2008-08-14 11:35:52 +02:00
srat_64.c x86, uv: add early detection of UV system types 2008-10-13 10:21:51 +02:00
testmmiotrace.c mmiotrace: code style cleanups 2008-05-24 11:27:28 +02:00