From ecf1385d72f0491400a8ceca7001196ca369aa8c Mon Sep 17 00:00:00 2001 From: "Kirill A. Shutemov" Date: Wed, 22 Feb 2017 15:46:37 -0800 Subject: mm: drop unused argument of zap_page_range() There's no users of zap_page_range() who wants non-NULL 'details'. Let's drop it. Link: http://lkml.kernel.org/r/20170118122429.43661-3-kirill.shutemov@linux.intel.com Signed-off-by: Kirill A. Shutemov Acked-by: Michal Hocko Cc: Tetsuo Handa Cc: Peter Zijlstra Cc: Rik van Riel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/s390/mm/gmap.c | 2 +- arch/x86/mm/mpx.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/s390/mm/gmap.c b/arch/s390/mm/gmap.c index ec1f0dedb948..59ac93714fa4 100644 --- a/arch/s390/mm/gmap.c +++ b/arch/s390/mm/gmap.c @@ -687,7 +687,7 @@ void gmap_discard(struct gmap *gmap, unsigned long from, unsigned long to) /* Find vma in the parent mm */ vma = find_vma(gmap->mm, vmaddr); size = min(to - gaddr, PMD_SIZE - (gaddr & ~PMD_MASK)); - zap_page_range(vma, vmaddr, size, NULL); + zap_page_range(vma, vmaddr, size); } up_read(&gmap->mm->mmap_sem); } diff --git a/arch/x86/mm/mpx.c b/arch/x86/mm/mpx.c index af59f808742f..aad4ac386f98 100644 --- a/arch/x86/mm/mpx.c +++ b/arch/x86/mm/mpx.c @@ -796,7 +796,7 @@ static noinline int zap_bt_entries_mapping(struct mm_struct *mm, return -EINVAL; len = min(vma->vm_end, end) - addr; - zap_page_range(vma, addr, len, NULL); + zap_page_range(vma, addr, len); trace_mpx_unmap_zap(addr, addr+len); vma = vma->vm_next; -- cgit v1.2.3