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Date: Wed, 4 May 2011 20:16:42 +0200
From: Daniel Kiper <dkiper@...-space.pl>
To: konrad.wilk@...cle.com, linux-kernel@...r.kernel.org,
xen-devel@...ts.xensource.com
Subject: [PATCH 3/8] arch/x86/xen/mmu: Cleanup code/data sections definitions
Cleanup code/data sections definitions
accordingly to include/linux/init.h.
Signed-off-by: Daniel Kiper <dkiper@...-space.pl>
---
arch/x86/xen/mmu.c | 46 +++++++++++++++++++++++-----------------------
1 files changed, 23 insertions(+), 23 deletions(-)
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 55c965b..99ba9ec 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -1054,7 +1054,7 @@ void xen_mm_pin_all(void)
* that's before we have page structures to store the bits. So do all
* the book-keeping now.
*/
-static __init int xen_mark_pinned(struct mm_struct *mm, struct page *page,
+static int __init xen_mark_pinned(struct mm_struct *mm, struct page *page,
enum pt_level level)
{
SetPagePinned(page);
@@ -1271,13 +1271,13 @@ void xen_exit_mmap(struct mm_struct *mm)
spin_unlock(&mm->page_table_lock);
}
-static __init void xen_pagetable_setup_start(pgd_t *base)
+static void __init xen_pagetable_setup_start(pgd_t *base)
{
}
static void xen_post_allocator_init(void);
-static __init void xen_pagetable_setup_done(pgd_t *base)
+static void __init xen_pagetable_setup_done(pgd_t *base)
{
xen_setup_shared_info();
xen_post_allocator_init();
@@ -1464,10 +1464,10 @@ static int xen_pgd_alloc(struct mm_struct *mm)
}
#ifdef CONFIG_X86_64
-static __initdata u64 __last_pgt_set_rw = 0;
-static __initdata u64 __pgt_buf_start = 0;
-static __initdata u64 __pgt_buf_end = 0;
-static __initdata u64 __pgt_buf_top = 0;
+static u64 __last_pgt_set_rw __initdata = 0;
+static u64 __pgt_buf_start __initdata = 0;
+static u64 __pgt_buf_end __initdata = 0;
+static u64 __pgt_buf_top __initdata = 0;
/*
* As a consequence of the commit:
*
@@ -1516,7 +1516,7 @@ static __initdata u64 __pgt_buf_top = 0;
* And then we update those "old" pgt_buf_[end|top] with the new ones
* so that we can redo this on the next pagetable.
*/
-static __init void mark_rw_past_pgt(void) {
+static void __init mark_rw_past_pgt(void) {
if (pgt_buf_end > pgt_buf_start) {
u64 addr, size;
@@ -1574,7 +1574,7 @@ static __init void mark_rw_past_pgt(void) {
return;
}
#else
-static __init void mark_rw_past_pgt(void) { }
+static void __init mark_rw_past_pgt(void) { }
#endif
static void xen_pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
@@ -1587,7 +1587,7 @@ static void xen_pgd_free(struct mm_struct *mm, pgd_t *pgd)
}
#ifdef CONFIG_X86_32
-static __init pte_t mask_rw_pte(pte_t *ptep, pte_t pte)
+static pte_t __init mask_rw_pte(pte_t *ptep, pte_t pte)
{
/* If there's an existing pte, then don't allow _PAGE_RW to be set */
if (pte_val_ma(*ptep) & _PAGE_PRESENT)
@@ -1597,7 +1597,7 @@ static __init pte_t mask_rw_pte(pte_t *ptep, pte_t pte)
return pte;
}
#else /* CONFIG_X86_64 */
-static __init pte_t mask_rw_pte(pte_t *ptep, pte_t pte)
+static pte_t __init mask_rw_pte(pte_t *ptep, pte_t pte)
{
unsigned long pfn = pte_pfn(pte);
@@ -1626,7 +1626,7 @@ static __init pte_t mask_rw_pte(pte_t *ptep, pte_t pte)
/* Init-time set_pte while constructing initial pagetables, which
doesn't allow RO pagetable pages to be remapped RW */
-static __init void xen_set_pte_init(pte_t *ptep, pte_t pte)
+static void __init xen_set_pte_init(pte_t *ptep, pte_t pte)
{
pte = mask_rw_pte(ptep, pte);
@@ -1644,7 +1644,7 @@ static void pin_pagetable_pfn(unsigned cmd, unsigned long pfn)
/* Early in boot, while setting up the initial pagetable, assume
everything is pinned. */
-static __init void xen_alloc_pte_init(struct mm_struct *mm, unsigned long pfn)
+static void __init xen_alloc_pte_init(struct mm_struct *mm, unsigned long pfn)
{
#ifdef CONFIG_FLATMEM
BUG_ON(mem_map); /* should only be used early */
@@ -1654,7 +1654,7 @@ static __init void xen_alloc_pte_init(struct mm_struct *mm, unsigned long pfn)
}
/* Used for pmd and pud */
-static __init void xen_alloc_pmd_init(struct mm_struct *mm, unsigned long pfn)
+static void __init xen_alloc_pmd_init(struct mm_struct *mm, unsigned long pfn)
{
#ifdef CONFIG_FLATMEM
BUG_ON(mem_map); /* should only be used early */
@@ -1664,13 +1664,13 @@ static __init void xen_alloc_pmd_init(struct mm_struct *mm, unsigned long pfn)
/* Early release_pte assumes that all pts are pinned, since there's
only init_mm and anything attached to that is pinned. */
-static __init void xen_release_pte_init(unsigned long pfn)
+static void __init xen_release_pte_init(unsigned long pfn)
{
pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, pfn);
make_lowmem_page_readwrite(__va(PFN_PHYS(pfn)));
}
-static __init void xen_release_pmd_init(unsigned long pfn)
+static void __init xen_release_pmd_init(unsigned long pfn)
{
make_lowmem_page_readwrite(__va(PFN_PHYS(pfn)));
}
@@ -1796,7 +1796,7 @@ static void set_page_prot(void *addr, pgprot_t prot)
BUG();
}
-static __init void xen_map_identity_early(pmd_t *pmd, unsigned long max_pfn)
+static void __init xen_map_identity_early(pmd_t *pmd, unsigned long max_pfn)
{
unsigned pmdidx, pteidx;
unsigned ident_pte;
@@ -1879,7 +1879,7 @@ static void convert_pfn_mfn(void *v)
* of the physical mapping once some sort of allocator has been set
* up.
*/
-__init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd,
+pgd_t * __init xen_setup_kernel_pagetable(pgd_t *pgd,
unsigned long max_pfn)
{
pud_t *l3;
@@ -1950,7 +1950,7 @@ __init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd,
static RESERVE_BRK_ARRAY(pmd_t, initial_kernel_pmd, PTRS_PER_PMD);
static RESERVE_BRK_ARRAY(pmd_t, swapper_kernel_pmd, PTRS_PER_PMD);
-static __init void xen_write_cr3_init(unsigned long cr3)
+static void __init xen_write_cr3_init(unsigned long cr3)
{
unsigned long pfn = PFN_DOWN(__pa(swapper_pg_dir));
@@ -1987,7 +1987,7 @@ static __init void xen_write_cr3_init(unsigned long cr3)
pv_mmu_ops.write_cr3 = &xen_write_cr3;
}
-__init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd,
+pgd_t * __init xen_setup_kernel_pagetable(pgd_t *pgd,
unsigned long max_pfn)
{
pmd_t *kernel_pmd;
@@ -2093,7 +2093,7 @@ static void xen_set_fixmap(unsigned idx, phys_addr_t phys, pgprot_t prot)
#endif
}
-__init void xen_ident_map_ISA(void)
+void __init xen_ident_map_ISA(void)
{
unsigned long pa;
@@ -2116,7 +2116,7 @@ __init void xen_ident_map_ISA(void)
xen_flush_tlb();
}
-static __init void xen_post_allocator_init(void)
+static void __init xen_post_allocator_init(void)
{
mark_rw_past_pgt();
@@ -2155,7 +2155,7 @@ static void xen_leave_lazy_mmu(void)
preempt_enable();
}
-static const struct pv_mmu_ops xen_mmu_ops __initdata = {
+static const struct pv_mmu_ops xen_mmu_ops __initconst = {
.read_cr2 = xen_read_cr2,
.write_cr2 = xen_write_cr2,
--
1.5.6.5
--
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