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drivers/lguest/page_tables.c: rename do_set_pte()

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"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>
This commit is contained in:
Andrew Morton 2014-04-07 15:37:16 -07:00 committed by Linus Torvalds
parent 65a6a4105f
commit 179e09637c
1 changed files with 3 additions and 3 deletions
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6
drivers/lguest/page_tables.c
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@ -887,7 +887,7 @@ void guest_new_pagetable(struct lg_cpu *cpu, unsigned long pgtable)
* _PAGE_ACCESSED then we can put a read-only PTE entry in immediately, and if
* they set _PAGE_DIRTY then we can put a writable PTE entry in immediately.
*/
static void do_set_pte(struct lg_cpu *cpu, int idx,
static void __guest_set_pte(struct lg_cpu *cpu, int idx,
unsigned long vaddr, pte_t gpte)
{
/* Look up the matching shadow page directory entry. */
@ -960,13 +960,13 @@ void guest_set_pte(struct lg_cpu *cpu,
unsigned int i;
for (i = 0; i < ARRAY_SIZE(cpu->lg->pgdirs); i++)
if (cpu->lg->pgdirs[i].pgdir)
do_set_pte(cpu, i, vaddr, gpte);
__guest_set_pte(cpu, i, vaddr, gpte);
} else {
/* Is this page table one we have a shadow for? */
int pgdir = find_pgdir(cpu->lg, gpgdir);
if (pgdir != ARRAY_SIZE(cpu->lg->pgdirs))
/* If so, do the update. */
do_set_pte(cpu, pgdir, vaddr, gpte);
__guest_set_pte(cpu, pgdir, vaddr, gpte);
}
}