net: qede: stop adding events on an already destroyed workqueue

[linux-2.6-microblaze.git] / mm / pagewalk.c

diff --git a/mm/pagewalk.c b/mm/pagewalk.c
index 928df16..e81640d 100644 (file)
--- a/mm/pagewalk.c
+++ b/mm/pagewalk.c
@@ -373,7 +373,7 @@ static int __walk_page_range(unsigned long start, unsigned long end,
  * caller-specific data to callbacks, @private should be helpful.
  *
  * Locking:
- *   Callers of walk_page_range() and walk_page_vma() should hold @mm->mmap_sem,
+ *   Callers of walk_page_range() and walk_page_vma() should hold @mm->mmap_lock,
  *   because these function traverse vma list and/or access to vma's data.
  */
 int walk_page_range(struct mm_struct *mm, unsigned long start,
@@ -395,7 +395,7 @@ int walk_page_range(struct mm_struct *mm, unsigned long start,
        if (!walk.mm)
                return -EINVAL;
 
-       lockdep_assert_held(&walk.mm->mmap_sem);
+       mmap_assert_locked(walk.mm);
 
        vma = find_vma(walk.mm, start);
        do {
@@ -453,7 +453,7 @@ int walk_page_range_novma(struct mm_struct *mm, unsigned long start,
        if (start >= end || !walk.mm)
                return -EINVAL;
 
-       lockdep_assert_held(&walk.mm->mmap_sem);
+       mmap_assert_locked(walk.mm);
 
        return __walk_page_range(start, end, &walk);
 }
@@ -472,7 +472,7 @@ int walk_page_vma(struct vm_area_struct *vma, const struct mm_walk_ops *ops,
        if (!walk.mm)
                return -EINVAL;
 
-       lockdep_assert_held(&walk.mm->mmap_sem);
+       mmap_assert_locked(walk.mm);
 
        err = walk_page_test(vma->vm_start, vma->vm_end, &walk);
        if (err > 0)
@@ -498,11 +498,11 @@ int walk_page_vma(struct vm_area_struct *vma, const struct mm_walk_ops *ops,
  * Also see walk_page_range() for additional information.
  *
  * Locking:
- *   This function can't require that the struct mm_struct::mmap_sem is held,
+ *   This function can't require that the struct mm_struct::mmap_lock is held,
  *   since @mapping may be mapped by multiple processes. Instead
  *   @mapping->i_mmap_rwsem must be held. This might have implications in the
  *   callbacks, and it's up tho the caller to ensure that the
- *   struct mm_struct::mmap_sem is not needed.
+ *   struct mm_struct::mmap_lock is not needed.
  *
  *   Also this means that a caller can't rely on the struct
  *   vm_area_struct::vm_flags to be constant across a call,