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| author |   Jan Blunck <jblunck@suse.de> | 2008-02-14 19:34:35 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-14 21:13:33 -0800 |
| commit | 1d957f9bf87da74f420424d16ece005202bbebd3 (patch) | |
| tree | 363d4770c0c74a536524c99ccd2762ce96ee9bbe /kernel | |
| parent | Embed a struct path into struct nameidata instead of nd->{dentry,mnt} (diff) | |
| download | linux-dev-1d957f9bf87da74f420424d16ece005202bbebd3.tar.xz linux-dev-1d957f9bf87da74f420424d16ece005202bbebd3.zip | |
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.c | 12 | ||||
| -rw-r--r-- | kernel/auditfilter.c | 4 |
2 files changed, 8 insertions, 8 deletions
diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c index b898814fe4a0..9ef5e0aacc3c 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 a36e66797c3d..2f2914b7cc30 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); } } |