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authorStefano Stabellini <stefano.stabellini@eu.citrix.com>2010-07-29 14:37:48 +0100
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2010-07-29 11:11:33 -0700
commitca65f9fc0c447da5b270b05c41c21b19c88617c3 (patch)
tree7a8813233d867635d01cc2c8397099df4468751d /arch/x86/xen/mmu.c
parentb98a409b80ac510c95b4f1bafdef28edaeabd3e7 (diff)
downloadlinux-linaro-android-ca65f9fc0c447da5b270b05c41c21b19c88617c3.tar.gz
Introduce CONFIG_XEN_PVHVM compile option
This patch introduce a CONFIG_XEN_PVHVM compile time option to enable/disable Xen PV on HVM support. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Diffstat (limited to 'arch/x86/xen/mmu.c')
-rw-r--r--arch/x86/xen/mmu.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 84648c1bf13..413b19b3d0f 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -1942,6 +1942,7 @@ void __init xen_init_mmu_ops(void)
pv_mmu_ops = xen_mmu_ops;
}
+#ifdef CONFIG_XEN_PVHVM
static void xen_hvm_exit_mmap(struct mm_struct *mm)
{
struct xen_hvm_pagetable_dying a;
@@ -1973,6 +1974,7 @@ void __init xen_hvm_init_mmu_ops(void)
if (is_pagetable_dying_supported())
pv_mmu_ops.exit_mmap = xen_hvm_exit_mmap;
}
+#endif
#ifdef CONFIG_XEN_DEBUG_FS