From 790e2a290b499b0400254e6870ec27969065d122 Mon Sep 17 00:00:00 2001 From: Pekka Paalanen Date: Mon, 12 May 2008 21:21:14 +0200 Subject: x86 mmiotrace: page level is unsigned Fixes some sparse warnings. Signed-off-by: Pekka Paalanen Signed-off-by: Ingo Molnar --- arch/x86/mm/kmmio.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'arch/x86/mm/kmmio.c') diff --git a/arch/x86/mm/kmmio.c b/arch/x86/mm/kmmio.c index 93b1797666c..b65871e6bba 100644 --- a/arch/x86/mm/kmmio.c +++ b/arch/x86/mm/kmmio.c @@ -104,11 +104,12 @@ static struct kmmio_fault_page *get_kmmio_fault_page(unsigned long page) return NULL; } -static void set_page_present(unsigned long addr, bool present, int *pglevel) +static void set_page_present(unsigned long addr, bool present, + unsigned int *pglevel) { pteval_t pteval; pmdval_t pmdval; - int level; + unsigned int level; pmd_t *pmd; pte_t *pte = lookup_address(addr, &level); @@ -145,15 +146,15 @@ static void set_page_present(unsigned long addr, bool present, int *pglevel) } /** Mark the given page as not present. Access to it will trigger a fault. */ -static void arm_kmmio_fault_page(unsigned long page, int *page_level) +static void arm_kmmio_fault_page(unsigned long page, unsigned int *pglevel) { - set_page_present(page & PAGE_MASK, false, page_level); + set_page_present(page & PAGE_MASK, false, pglevel); } /** Mark the given page as present. */ -static void disarm_kmmio_fault_page(unsigned long page, int *page_level) +static void disarm_kmmio_fault_page(unsigned long page, unsigned int *pglevel) { - set_page_present(page & PAGE_MASK, true, page_level); + set_page_present(page & PAGE_MASK, true, pglevel); } /* -- cgit v1.2.3