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authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>2016-07-26 15:25:18 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-07-26 16:19:19 -0700
commitdcddffd41d3f1d3bdcc1dce3f1cd142779b6d4c1 (patch)
treeb7b545d38466ff7e0260573cba32c9cabd3fd1a2 /mm/ksm.c
parent6fb8ddfc455ca82a3ce674f54298cd20f27ca518 (diff)
downloadop-kernel-dev-dcddffd41d3f1d3bdcc1dce3f1cd142779b6d4c1.zip
op-kernel-dev-dcddffd41d3f1d3bdcc1dce3f1cd142779b6d4c1.tar.gz
mm: do not pass mm_struct into handle_mm_fault
We always have vma->vm_mm around. Link: http://lkml.kernel.org/r/1466021202-61880-8-git-send-email-kirill.shutemov@linux.intel.com Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/ksm.c')
-rw-r--r--mm/ksm.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/ksm.c b/mm/ksm.c
index 35b8aef..73d43ba 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -376,9 +376,8 @@ static int break_ksm(struct vm_area_struct *vma, unsigned long addr)
if (IS_ERR_OR_NULL(page))
break;
if (PageKsm(page))
- ret = handle_mm_fault(vma->vm_mm, vma, addr,
- FAULT_FLAG_WRITE |
- FAULT_FLAG_REMOTE);
+ ret = handle_mm_fault(vma, addr,
+ FAULT_FLAG_WRITE | FAULT_FLAG_REMOTE);
else
ret = VM_FAULT_WRITE;
put_page(page);
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