drivers/lguest/page_tables.c: rename do_set_pte()
"mm: introduce vm_ops->map_pages()" wants to export a do_set_pte() from core kernel. Rename lguest's do_set_pte() to something more lguest-specific. Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -887,7 +887,7 @@ void guest_new_pagetable(struct lg_cpu *cpu, unsigned long pgtable)
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* _PAGE_ACCESSED then we can put a read-only PTE entry in immediately, and if
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* _PAGE_ACCESSED then we can put a read-only PTE entry in immediately, and if
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* they set _PAGE_DIRTY then we can put a writable PTE entry in immediately.
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* they set _PAGE_DIRTY then we can put a writable PTE entry in immediately.
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*/
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*/
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static void do_set_pte(struct lg_cpu *cpu, int idx,
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static void __guest_set_pte(struct lg_cpu *cpu, int idx,
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unsigned long vaddr, pte_t gpte)
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unsigned long vaddr, pte_t gpte)
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{
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{
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/* Look up the matching shadow page directory entry. */
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/* Look up the matching shadow page directory entry. */
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@ -960,13 +960,13 @@ void guest_set_pte(struct lg_cpu *cpu,
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unsigned int i;
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unsigned int i;
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for (i = 0; i < ARRAY_SIZE(cpu->lg->pgdirs); i++)
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for (i = 0; i < ARRAY_SIZE(cpu->lg->pgdirs); i++)
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if (cpu->lg->pgdirs[i].pgdir)
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if (cpu->lg->pgdirs[i].pgdir)
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do_set_pte(cpu, i, vaddr, gpte);
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__guest_set_pte(cpu, i, vaddr, gpte);
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} else {
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} else {
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/* Is this page table one we have a shadow for? */
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/* Is this page table one we have a shadow for? */
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int pgdir = find_pgdir(cpu->lg, gpgdir);
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int pgdir = find_pgdir(cpu->lg, gpgdir);
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if (pgdir != ARRAY_SIZE(cpu->lg->pgdirs))
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if (pgdir != ARRAY_SIZE(cpu->lg->pgdirs))
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/* If so, do the update. */
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/* If so, do the update. */
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do_set_pte(cpu, pgdir, vaddr, gpte);
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__guest_set_pte(cpu, pgdir, vaddr, gpte);
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}
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}
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}
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}
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