From 4ac9137858e08a19f29feac4e1f4df7c268b0ba5 Mon Sep 17 00:00:00 2001 From: Jan Blunck Date: Thu, 14 Feb 2008 19:34:32 -0800 Subject: Embed a struct path into struct nameidata instead of nd->{dentry,mnt} This is the central patch of a cleanup series. In most cases there is no good reason why someone would want to use a dentry for itself. This series reflects that fact and embeds a struct path into nameidata. Together with the other patches of this series - it enforced the correct order of getting/releasing the reference count on pairs - it prepares the VFS for stacking support since it is essential to have a struct path in every place where the stack can be traversed - it reduces the overall code size: without patch series: text data bss dec hex filename 5321639 858418 715768 6895825 6938d1 vmlinux with patch series: text data bss dec hex filename 5320026 858418 715768 6894212 693284 vmlinux This patch: Switch from nd->{dentry,mnt} to nd->path.{dentry,mnt} everywhere. [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: fix cifs] [akpm@linux-foundation.org: fix smack] Signed-off-by: Jan Blunck Signed-off-by: Andreas Gruenbacher Acked-by: Christoph Hellwig Cc: Al Viro Cc: Casey Schaufler Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/configfs/symlink.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/configfs') diff --git a/fs/configfs/symlink.c b/fs/configfs/symlink.c index 22700d2857d..cda3ea001ae 100644 --- a/fs/configfs/symlink.c +++ b/fs/configfs/symlink.c @@ -99,8 +99,8 @@ static int get_target(const char *symname, struct nameidata *nd, ret = path_lookup(symname, LOOKUP_FOLLOW|LOOKUP_DIRECTORY, nd); if (!ret) { - if (nd->dentry->d_sb == configfs_sb) { - *target = configfs_get_config_item(nd->dentry); + if (nd->path.dentry->d_sb == configfs_sb) { + *target = configfs_get_config_item(nd->path.dentry); if (!*target) { ret = -ENOENT; path_release(nd); -- cgit v1.2.3