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authorJan Blunck <jblunck@suse.de>2008-02-14 19:34:35 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-14 21:13:33 -0800
commit1d957f9bf87da74f420424d16ece005202bbebd3 (patch)
tree363d4770c0c74a536524c99ccd2762ce96ee9bbe /kernel
parent4ac9137858e08a19f29feac4e1f4df7c268b0ba5 (diff)
Introduce path_put()
* Add path_put() functions for releasing a reference to the dentry and vfsmount of a struct path in the right order * Switch from path_release(nd) to path_put(&nd->path) * Rename dput_path() to path_put_conditional() [akpm@linux-foundation.org: fix cifs] Signed-off-by: Jan Blunck <jblunck@suse.de> Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Acked-by: Christoph Hellwig <hch@lst.de> Cc: <linux-fsdevel@vger.kernel.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Steven French <sfrench@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/audit_tree.c12
-rw-r--r--kernel/auditfilter.c4
2 files changed, 8 insertions, 8 deletions
diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c
index b898814fe4a..9ef5e0aacc3 100644
--- a/kernel/audit_tree.c
+++ b/kernel/audit_tree.c
@@ -550,7 +550,7 @@ void audit_trim_trees(void)
goto skip_it;
root_mnt = collect_mounts(nd.path.mnt, nd.path.dentry);
- path_release(&nd);
+ path_put(&nd.path);
if (!root_mnt)
goto skip_it;
@@ -642,7 +642,7 @@ int audit_add_tree_rule(struct audit_krule *rule)
if (err)
goto Err;
mnt = collect_mounts(nd.path.mnt, nd.path.dentry);
- path_release(&nd);
+ path_put(&nd.path);
if (!mnt) {
err = -ENOMEM;
goto Err;
@@ -702,7 +702,7 @@ int audit_tag_tree(char *old, char *new)
if (err)
return err;
tagged = collect_mounts(nd.path.mnt, nd.path.dentry);
- path_release(&nd);
+ path_put(&nd.path);
if (!tagged)
return -ENOMEM;
@@ -713,7 +713,7 @@ int audit_tag_tree(char *old, char *new)
}
mnt = mntget(nd.path.mnt);
dentry = dget(nd.path.dentry);
- path_release(&nd);
+ path_put(&nd.path);
if (dentry == tagged->mnt_root && dentry == mnt->mnt_root)
follow_up(&mnt, &dentry);
@@ -744,13 +744,13 @@ int audit_tag_tree(char *old, char *new)
spin_lock(&vfsmount_lock);
if (!is_under(mnt, dentry, &nd)) {
spin_unlock(&vfsmount_lock);
- path_release(&nd);
+ path_put(&nd.path);
put_tree(tree);
mutex_lock(&audit_filter_mutex);
continue;
}
spin_unlock(&vfsmount_lock);
- path_release(&nd);
+ path_put(&nd.path);
list_for_each_entry(p, &list, mnt_list) {
failed = tag_chunk(p->mnt_root->d_inode, tree);
diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index a36e66797c3..2f2914b7cc3 100644
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -1161,11 +1161,11 @@ static int audit_get_nd(char *path, struct nameidata **ndp,
static void audit_put_nd(struct nameidata *ndp, struct nameidata *ndw)
{
if (ndp) {
- path_release(ndp);
+ path_put(&ndp->path);
kfree(ndp);
}
if (ndw) {
- path_release(ndw);
+ path_put(&ndw->path);
kfree(ndw);
}
}