From: Andrew Morton <akpm@linux-foundation.org>

ERROR: code indent should use tabs where possible
#209: FILE: mm/mmap.c:2358:
+                if (vma->anon_vma)$

ERROR: code indent should use tabs where possible
#210: FILE: mm/mmap.c:2359:
+                        vm_lock_anon_vma(vma->anon_vma);$

ERROR: code indent should use tabs where possible
#211: FILE: mm/mmap.c:2360:
+                if (vma->vm_file && vma->vm_file->f_mapping)$

ERROR: code indent should use tabs where possible
#212: FILE: mm/mmap.c:2361:
+                        vm_lock_mapping(vma->vm_file->f_mapping);$

total: 4 errors, 0 warnings, 191 lines checked

./patches/mmu-notifiers-add-mm_take_all_locks-operation.patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

Please run checkpatch prior to sending patches

Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Cc: Andrea Arcangeli <andrea@qumranet.com>
Cc: Anthony Liguori <aliguori@us.ibm.com>
Cc: Avi Kivity <avi@qumranet.com>
Cc: Chris Wright <chrisw@redhat.com>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: Eric Dumazet <dada1@cosmosbay.com>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: Izik Eidus <izike@qumranet.com>
Cc: Jack Steiner <steiner@sgi.com>
Cc: Kanoj Sarcar <kanojsarcar@yahoo.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Marcelo Tosatti <marcelo@kvack.org>
Cc: Nick Piggin <npiggin@suse.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Rik van Riel <riel@redhat.com>
Cc: Robin Holt <holt@sgi.com>
Cc: Roland Dreier <rdreier@cisco.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/mmap.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff -puN mm/mmap.c~mmu-notifiers-add-mm_take_all_locks-operation-checkpatch-fixes mm/mmap.c
--- a/mm/mmap.c~mmu-notifiers-add-mm_take_all_locks-operation-checkpatch-fixes
+++ a/mm/mmap.c
@@ -2355,10 +2355,10 @@ int mm_take_all_locks(struct mm_struct *
 	for (vma = mm->mmap; vma; vma = vma->vm_next) {
 		if (signal_pending(current))
 			goto out_unlock;
-                if (vma->anon_vma)
-                        vm_lock_anon_vma(vma->anon_vma);
-                if (vma->vm_file && vma->vm_file->f_mapping)
-                        vm_lock_mapping(vma->vm_file->f_mapping);
+		if (vma->anon_vma)
+			vm_lock_anon_vma(vma->anon_vma);
+		if (vma->vm_file && vma->vm_file->f_mapping)
+			vm_lock_mapping(vma->vm_file->f_mapping);
 	}
 	ret = 0;
 
_