Messages in this thread Patch in this message | | | Date | Fri, 29 Aug 2008 12:51:32 +0100 | From | "Jan Beulich" <> | Subject | [PATCH] x86: pgd_{c,d}tor() cleanup |
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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>
--- arch/x86/mm/pgtable.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
--- linux-2.6.27-rc5/arch/x86/mm/pgtable.c 2008-08-21 14:37:29.000000000 +0200 +++ 2.6.27-rc5-x86-pgd-alloc-cleanup/arch/x86/mm/pgtable.c 2008-08-19 11:57:23.000000000 +0200 @@ -63,10 +63,8 @@ static inline void pgd_list_del(pgd_t *p #define UNSHARED_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 ptes in non-PAE, or shared PMD in PAE), then just copy the references from swapper_pg_dir. */ @@ -87,7 +85,7 @@ static void pgd_ctor(void *p) 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 */
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