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authorAttilio Rao <attilio.rao@citrix.com>2012-08-21 21:22:40 +0100
committerThomas Gleixner <tglx@linutronix.de>2012-09-12 15:33:06 +0200
commitc711288727a62f74d48032e56e51333dd104bf58 (patch)
treecd1bda716eb85172410e80d71844abaa61f49f67 /arch/x86/xen/mmu.c
parent843b8ed2ec598aae5e3516b21957ede62a070e36 (diff)
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x86: xen: Cleanup and remove x86_init.paging.pagetable_setup_done()
At this stage x86_init.paging.pagetable_setup_done is only used in the XEN case. Move its content in the x86_init.paging.pagetable_init setup function and remove the now unused x86_init.paging.pagetable_setup_done remaining infrastructure. Signed-off-by: Attilio Rao <attilio.rao@citrix.com> Acked-by: <konrad.wilk@oracle.com> Cc: <Ian.Campbell@citrix.com> Cc: <Stefano.Stabellini@eu.citrix.com> Cc: <xen-devel@lists.xensource.com> Link: http://lkml.kernel.org/r/1345580561-8506-5-git-send-email-attilio.rao@citrix.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/xen/mmu.c')
-rw-r--r--arch/x86/xen/mmu.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index c2ff7ea37b8c..7a769b7526cb 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -1174,9 +1174,13 @@ static void xen_exit_mmap(struct mm_struct *mm)
spin_unlock(&mm->page_table_lock);
}
+static void xen_post_allocator_init(void);
+
static void __init xen_pagetable_init(void)
{
paging_init();
+ xen_setup_shared_info();
+ xen_post_allocator_init();
}
static __init void xen_mapping_pagetable_reserve(u64 start, u64 end)
@@ -1193,14 +1197,6 @@ static __init void xen_mapping_pagetable_reserve(u64 start, u64 end)
}
}
-static void xen_post_allocator_init(void);
-
-static void __init xen_pagetable_setup_done(pgd_t *base)
-{
- xen_setup_shared_info();
- xen_post_allocator_init();
-}
-
static void xen_write_cr2(unsigned long cr2)
{
this_cpu_read(xen_vcpu)->arch.cr2 = cr2;
@@ -2070,7 +2066,6 @@ void __init xen_init_mmu_ops(void)
{
x86_init.mapping.pagetable_reserve = xen_mapping_pagetable_reserve;
x86_init.paging.pagetable_init = xen_pagetable_init;
- x86_init.paging.pagetable_setup_done = xen_pagetable_setup_done;
pv_mmu_ops = xen_mmu_ops;
memset(dummy_mapping, 0xff, PAGE_SIZE);