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authorIan Campbell <ian.campbell@citrix.com>2010-02-26 17:16:02 +0000
committerH. Peter Anvin <hpa@zytor.com>2010-02-27 14:41:35 -0800
commitdad52fc01161afcb8798c609e009aed4d104927f (patch)
tree6d31060cc3e484898c3f503204cdfc52cb5d4e03 /arch/x86/kernel/paravirt.c
parent3249b7e1df6380e9d7bb3238f64f445bf614f787 (diff)
downloadop-kernel-dev-dad52fc01161afcb8798c609e009aed4d104927f.zip
op-kernel-dev-dad52fc01161afcb8798c609e009aed4d104927f.tar.gz
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/kernel/paravirt.c')
-rw-r--r--arch/x86/kernel/paravirt.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 1b1739d..1db183e 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -428,10 +428,6 @@ struct pv_mmu_ops pv_mmu_ops = {
.ptep_modify_prot_start = __ptep_modify_prot_start,
.ptep_modify_prot_commit = __ptep_modify_prot_commit,
-#ifdef CONFIG_HIGHPTE
- .kmap_atomic_pte = kmap_atomic,
-#endif
-
#if PAGETABLE_LEVELS >= 3
#ifdef CONFIG_X86_PAE
.set_pte_atomic = native_set_pte_atomic,
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