Messages in this thread Patch in this message | | | From | Pasha Tatashin <> | Subject | [PATCH 3/3] mm/page_table_check: use unsigned long for page counters | Date | Thu, 20 Jan 2022 04:25:13 +0000 |
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For the consistency, use "unsigned long" for all page counters.
Signed-off-by: Pasha Tatashin <pasha.tatashin@soleen.com> --- mm/page_table_check.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/mm/page_table_check.c b/mm/page_table_check.c index 2341ac382cd5..22dd285ab8d5 100644 --- a/mm/page_table_check.c +++ b/mm/page_table_check.c @@ -86,8 +86,8 @@ static void page_table_check_clear(struct mm_struct *mm, unsigned long addr, { struct page_ext *page_ext; struct page *page; + unsigned long i; bool anon; - int i; if (!pfn_valid(pfn)) return; @@ -121,8 +121,8 @@ static void page_table_check_set(struct mm_struct *mm, unsigned long addr, { struct page_ext *page_ext; struct page *page; + unsigned long i; bool anon; - int i; if (!pfn_valid(pfn)) return; @@ -186,10 +186,10 @@ static void pmd_clear_level(struct mm_struct *mm, unsigned long addr, void __page_table_check_zero(struct page *page, unsigned int order) { struct page_ext *page_ext = lookup_page_ext(page); - int i; + unsigned long i; BUG_ON(!page_ext); - for (i = 0; i < (1 << order); i++) { + for (i = 0; i < (1ul << order); i++) { struct page_table_check *ptc = get_page_table_check(page_ext); BUG_ON(atomic_read(&ptc->anon_map_count)); -- 2.34.1.703.g22d0c6ccf7-goog
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