diff options
| author | Attilio Rao <attilio.rao@citrix.com> | 2012-08-21 21:22:39 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-09-12 15:33:06 +0200 |
| commit | 843b8ed2ec598aae5e3516b21957ede62a070e36 (patch) | |
| tree | cd5e8bc15a9eb2afb8e5e11b4f439ec3ab5f9cfd /arch/x86 | |
| parent | 7737b215ad0f94d20a87d98315da9f6cadaf35c9 (diff) | |
x86: Move paging_init() call to x86_init.paging.pagetable_init()
Move the paging_init() call to the platform specific pagetable_init()
function, so we can get rid of the extra pagetable_setup_done()
function pointer.
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/1345580561-8506-4-git-send-email-attilio.rao@citrix.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/pgtable_types.h | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/setup.c | 1 | ||||
| -rw-r--r-- | arch/x86/kernel/x86_init.c | 1 | ||||
| -rw-r--r-- | arch/x86/mm/init_32.c | 1 | ||||
| -rw-r--r-- | arch/x86/xen/mmu.c | 1 |
5 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h index 0c01e0730f7b..c93cb8eec7cc 100644 --- a/arch/x86/include/asm/pgtable_types.h +++ b/arch/x86/include/asm/pgtable_types.h @@ -306,7 +306,7 @@ extern void native_pagetable_reserve(u64 start, u64 end); extern void native_pagetable_init(void); extern void native_pagetable_setup_done(pgd_t *base); #else -#define native_pagetable_init x86_init_pgd_init_noop +#define native_pagetable_init paging_init #define native_pagetable_setup_done x86_init_pgd_done_noop #endif diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 61b7d9827afb..315fd24131ed 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -962,7 +962,6 @@ void __init setup_arch(char **cmdline_p) #endif x86_init.paging.pagetable_init(); - paging_init(); x86_init.paging.pagetable_setup_done(swapper_pg_dir); if (boot_cpu_data.cpuid_level >= 0) { diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index 0e1e950113b9..5f2478fb3d6d 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -26,7 +26,6 @@ void __cpuinit x86_init_noop(void) { } void __init x86_init_uint_noop(unsigned int unused) { } -void __init x86_init_pgd_init_noop(void) { } void __init x86_init_pgd_done_noop(pgd_t *unused) { } int __init iommu_init_noop(void) { return 0; } void iommu_shutdown_noop(void) { } diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 0e38e0e88046..e35b4b17189a 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -475,6 +475,7 @@ void __init native_pagetable_init(void) pte_clear(NULL, va, pte); } paravirt_alloc_pmd(&init_mm, __pa(base) >> PAGE_SHIFT); + paging_init(); } void __init native_pagetable_setup_done(pgd_t *base) diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index 624efbefb942..c2ff7ea37b8c 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -1176,6 +1176,7 @@ static void xen_exit_mmap(struct mm_struct *mm) static void __init xen_pagetable_init(void) { + paging_init(); } static __init void xen_mapping_pagetable_reserve(u64 start, u64 end) |