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| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-02-15 07:42:59 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-02-15 08:26:54 +0100 |
| commit | 4e924a4f53a0e1ea060bd50695a12a238b250322 (patch) | |
| tree | 868af33c6c1ca390e688c8aaf19f4fe1fca2bc27 /fs/namei.c | |
| parent | drop out of RCU in return_reval (diff) | |
| download | linux-4e924a4f53a0e1ea060bd50695a12a238b250322.tar.xz linux-4e924a4f53a0e1ea060bd50695a12a238b250322.zip | |
get rid of nameidata_dentry_drop_rcu() calling nameidata_drop_rcu()
can't happen anymore and didn't work right anyway
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to '')
| -rw-r--r-- | fs/namei.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/namei.c b/fs/namei.c index 10635d329175..9e701e28a329 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -455,14 +455,6 @@ static int nameidata_dentry_drop_rcu(struct nameidata *nd, struct dentry *dentry struct fs_struct *fs = current->fs; struct dentry *parent = nd->path.dentry; - /* - * It can be possible to revalidate the dentry that we started - * the path walk with. force_reval_path may also revalidate the - * dentry already committed to the nameidata. - */ - if (unlikely(parent == dentry)) - return nameidata_drop_rcu(nd); - BUG_ON(!(nd->flags & LOOKUP_RCU)); if (nd->root.mnt) { spin_lock(&fs->lock); |