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authorHugh Dickins <hugh@veritas.com>2005-11-22 00:32:20 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-22 12:13:43 -0500
commit0b0db14c536debd92328819fe6c51a49717e8440 (patch)
tree9fb2df9bc06a30bbc44d980614e441974be55660 /kernel
parent689bcebfda16d7bace742740bfb3137fff30b529 (diff)
[PATCH] unpaged: copy_page_range vma
For copy_one_pte's print_bad_pte to show the task correctly (instead of "???"), dup_mmap must pass down parent vma rather than child vma. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/fork.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/fork.c b/kernel/fork.c
index e0d0b77343f8..1c1cf8dc396b 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -263,7 +263,7 @@ static inline int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
263 rb_parent = &tmp->vm_rb; 263 rb_parent = &tmp->vm_rb;
264 264
265 mm->map_count++; 265 mm->map_count++;
266 retval = copy_page_range(mm, oldmm, tmp); 266 retval = copy_page_range(mm, oldmm, mpnt);
267 267
268 if (tmp->vm_ops && tmp->vm_ops->open) 268 if (tmp->vm_ops && tmp->vm_ops->open)
269 tmp->vm_ops->open(tmp); 269 tmp->vm_ops->open(tmp);