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| author | Hugh Dickins <hugh@veritas.com> | 2005-11-21 21:32:20 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-22 09:13:43 -0800 |
| commit | 0b0db14c536debd92328819fe6c51a49717e8440 (patch) | |
| tree | 9fb2df9bc06a30bbc44d980614e441974be55660 /kernel/fork.c | |
| parent | 689bcebfda16d7bace742740bfb3137fff30b529 (diff) | |
| download | lwn-0b0db14c536debd92328819fe6c51a49717e8440.tar.gz lwn-0b0db14c536debd92328819fe6c51a49717e8440.zip | |
[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/fork.c')
| -rw-r--r-- | kernel/fork.c | 2 |
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) rb_parent = &tmp->vm_rb; mm->map_count++; - retval = copy_page_range(mm, oldmm, tmp); + retval = copy_page_range(mm, oldmm, mpnt); if (tmp->vm_ops && tmp->vm_ops->open) tmp->vm_ops->open(tmp); |