diff options
| author | Rajesh Venkatasubramanian <vrajesh@umich.edu> | 2004-08-22 22:56:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-08-22 22:56:55 -0700 |
| commit | e66c6753333b9c2b1cf5daf0b73814b5fdb09c41 (patch) | |
| tree | 9cbeae75fc154c6aedd7a291565f8541e44ae509 /kernel | |
| parent | 2caed7c7a77f4529255cc218faaf70390f3d0001 (diff) | |
[PATCH] prio_tree: kill vma_prio_tree_init()
vma_prio_tree_insert() relies on the fact, that vma was
vma_prio_tree_init()'ed.
Content of vma->shared should be considered undefined, until this vma is
inserted into i_mmap/i_mmap_nonlinear. It's better to do proper
initialization in vma_prio_tree_add/insert.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Rajesh Venkatasubramanian <vrajesh@umich.edu>
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.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 8e28c1fec202..233dd7f190d6 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -324,7 +324,6 @@ static inline int dup_mmap(struct mm_struct * mm, struct mm_struct * oldmm) tmp->vm_mm = mm; tmp->vm_next = NULL; anon_vma_link(tmp); - vma_prio_tree_init(tmp); file = tmp->vm_file; if (file) { struct inode *inode = file->f_dentry->d_inode; |