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x86: pgd_{c,d}tor() cleanup 

Giving pgd_ctor() a properly typed parameter allows eliminating a local
variable. Adjust pgd_dtor() to match.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: "Jeremy Fitzhardinge" <jeremy@goop.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Jan Beulich 2008-08-29 12:51:32 +01:00 committed by Ingo Molnar
parent 0722bba8f1
commit 17b746278d
1 changed files with 2 additions and 4 deletions
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6
arch/x86/mm/pgtable.c
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@ -63,10 +63,8 @@ static inline void pgd_list_del(pgd_t *pgd)
#define UNSHARED_PTRS_PER_PGD \ #define UNSHARED_PTRS_PER_PGD \
(SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD) (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
static void pgd_ctor(void *p) static void pgd_ctor(pgd_t *pgd)
{ {
pgd_t *pgd = p;
/* If the pgd points to a shared pagetable level (either the /* If the pgd points to a shared pagetable level (either the
ptes in non-PAE, or shared PMD in PAE), then just copy the ptes in non-PAE, or shared PMD in PAE), then just copy the
references from swapper_pg_dir. */ references from swapper_pg_dir. */
@ -87,7 +85,7 @@ static void pgd_ctor(void *p)
pgd_list_add(pgd); pgd_list_add(pgd);
} }
static void pgd_dtor(void *pgd) static void pgd_dtor(pgd_t *pgd)
{ {
unsigned long flags; /* can be called from interrupt context */ unsigned long flags; /* can be called from interrupt context */