f5e706ad88
With this commit all sparc64 header files are moved to asm-sparc.
The remaining files (71 files) were too different to be trivially
merged so divide them up in a _32.h and a _64.h file which
are both included from the file with no bit size.
The following script were used:
cd include
FILES=`wc -l asm-sparc64/*h | grep -v '^ 1' | cut -b 20-`
for FILE in ${FILES}; do
echo $FILE:
BASE=`echo $FILE | cut -d '.' -f 1`
FN32=${BASE}_32.h
FN64=${BASE}_64.h
GUARD=___ASM_SPARC_`echo $BASE | tr '-' '_' | tr [:lower:] [:upper:]`_H
git mv asm-sparc/$FILE asm-sparc/$FN32
git mv asm-sparc64/$FILE asm-sparc/$FN64
echo git mv done
printf "#ifndef %s\n" $GUARD > asm-sparc/$FILE
printf "#define %s\n" $GUARD >> asm-sparc/$FILE
printf "#if defined(__sparc__) && defined(__arch64__)\n" >> asm-sparc/$FILE
printf "#include <asm-sparc/%s>\n" $FN64 >> asm-sparc/$FILE
printf "#else\n" >> asm-sparc/$FILE
printf "#include <asm-sparc/%s>\n" $FN32 >> asm-sparc/$FILE
printf "#endif\n" >> asm-sparc/$FILE
printf "#endif\n" >> asm-sparc/$FILE
git add asm-sparc/$FILE
echo new file done
printf "#include <asm-sparc/%s>\n" $FILE > asm-sparc64/$FILE
git add asm-sparc64/$FILE
echo sparc64 file done
done
The guard contains three '_' to avoid conflict with existing guards.
In additing the two Kbuild files are emptied to avoid breaking
headers_* targets.
We will reintroduce the exported header files when the necessary
kbuild changes are merged.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
69 lines
2.5 KiB
C
69 lines
2.5 KiB
C
#ifndef _SPARC_PGALLOC_H
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#define _SPARC_PGALLOC_H
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#include <linux/kernel.h>
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#include <linux/sched.h>
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#include <asm/page.h>
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#include <asm/btfixup.h>
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struct page;
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extern struct pgtable_cache_struct {
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unsigned long *pgd_cache;
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unsigned long *pte_cache;
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unsigned long pgtable_cache_sz;
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unsigned long pgd_cache_sz;
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} pgt_quicklists;
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#define pgd_quicklist (pgt_quicklists.pgd_cache)
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#define pmd_quicklist ((unsigned long *)0)
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#define pte_quicklist (pgt_quicklists.pte_cache)
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#define pgtable_cache_size (pgt_quicklists.pgtable_cache_sz)
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#define pgd_cache_size (pgt_quicklists.pgd_cache_sz)
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extern void check_pgt_cache(void);
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BTFIXUPDEF_CALL(void, do_check_pgt_cache, int, int)
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#define do_check_pgt_cache(low,high) BTFIXUP_CALL(do_check_pgt_cache)(low,high)
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BTFIXUPDEF_CALL(pgd_t *, get_pgd_fast, void)
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#define get_pgd_fast() BTFIXUP_CALL(get_pgd_fast)()
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BTFIXUPDEF_CALL(void, free_pgd_fast, pgd_t *)
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#define free_pgd_fast(pgd) BTFIXUP_CALL(free_pgd_fast)(pgd)
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#define pgd_free(mm, pgd) free_pgd_fast(pgd)
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#define pgd_alloc(mm) get_pgd_fast()
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BTFIXUPDEF_CALL(void, pgd_set, pgd_t *, pmd_t *)
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#define pgd_set(pgdp,pmdp) BTFIXUP_CALL(pgd_set)(pgdp,pmdp)
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#define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
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BTFIXUPDEF_CALL(pmd_t *, pmd_alloc_one, struct mm_struct *, unsigned long)
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#define pmd_alloc_one(mm, address) BTFIXUP_CALL(pmd_alloc_one)(mm, address)
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BTFIXUPDEF_CALL(void, free_pmd_fast, pmd_t *)
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#define free_pmd_fast(pmd) BTFIXUP_CALL(free_pmd_fast)(pmd)
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#define pmd_free(mm, pmd) free_pmd_fast(pmd)
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#define __pmd_free_tlb(tlb, pmd) pmd_free((tlb)->mm, pmd)
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BTFIXUPDEF_CALL(void, pmd_populate, pmd_t *, struct page *)
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#define pmd_populate(MM, PMD, PTE) BTFIXUP_CALL(pmd_populate)(PMD, PTE)
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#define pmd_pgtable(pmd) pmd_page(pmd)
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BTFIXUPDEF_CALL(void, pmd_set, pmd_t *, pte_t *)
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#define pmd_populate_kernel(MM, PMD, PTE) BTFIXUP_CALL(pmd_set)(PMD, PTE)
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BTFIXUPDEF_CALL(pgtable_t , pte_alloc_one, struct mm_struct *, unsigned long)
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#define pte_alloc_one(mm, address) BTFIXUP_CALL(pte_alloc_one)(mm, address)
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BTFIXUPDEF_CALL(pte_t *, pte_alloc_one_kernel, struct mm_struct *, unsigned long)
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#define pte_alloc_one_kernel(mm, addr) BTFIXUP_CALL(pte_alloc_one_kernel)(mm, addr)
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BTFIXUPDEF_CALL(void, free_pte_fast, pte_t *)
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#define pte_free_kernel(mm, pte) BTFIXUP_CALL(free_pte_fast)(pte)
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BTFIXUPDEF_CALL(void, pte_free, pgtable_t )
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#define pte_free(mm, pte) BTFIXUP_CALL(pte_free)(pte)
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#define __pte_free_tlb(tlb, pte) pte_free((tlb)->mm, pte)
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#endif /* _SPARC_PGALLOC_H */
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