diff options
| author |   Ian Campbell <ian.campbell@citrix.com> | 2010-02-26 17:16:02 +0000 |
|---|---|---|
| committer |   H. Peter Anvin <hpa@zytor.com> | 2010-02-27 14:41:35 -0800 |
| commit | dad52fc01161afcb8798c609e009aed4d104927f (patch) | |
| tree | 6d31060cc3e484898c3f503204cdfc52cb5d4e03 /arch/x86/include/asm/highmem.h | |
| parent | x86, vmi: Disable highmem PTE allocation even when CONFIG_HIGHPTE=y (diff) | |
| download | linux-dev-dad52fc01161afcb8798c609e009aed4d104927f.tar.xz linux-dev-dad52fc01161afcb8798c609e009aed4d104927f.zip | |
x86, paravirt: Remove kmap_atomic_pte paravirt op.
Now that both Xen and VMI disable allocations of PTE pages from high
memory this paravirt op serves no further purpose.
This effectively reverts ce6234b5 "add kmap_atomic_pte for mapping
highpte pages".
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
LKML-Reference: <1267204562-11844-3-git-send-email-ian.campbell@citrix.com>
Acked-by: Alok Kataria <akataria@vmware.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/include/asm/highmem.h')
| -rw-r--r-- | arch/x86/include/asm/highmem.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86/include/asm/highmem.h b/arch/x86/include/asm/highmem.h index 014c2b85ae45..a726650fc80f 100644 --- a/arch/x86/include/asm/highmem.h +++ b/arch/x86/include/asm/highmem.h @@ -66,10 +66,6 @@ void *kmap_atomic_pfn(unsigned long pfn, enum km_type type); void *kmap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot); struct page *kmap_atomic_to_page(void *ptr); -#ifndef CONFIG_PARAVIRT -#define kmap_atomic_pte(page, type) kmap_atomic(page, type) -#endif - #define flush_cache_kmaps() do { } while (0) extern void add_highpages_with_active_regions(int nid, unsigned long start_pfn, |