Commit 6e77137b authored by Al Viro's avatar Al Viro
Browse files

don't pass nameidata to ->follow_link() 



its only use is getting passed to nd_jump_link(), which can obtain
it from current->nameidata

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 8402752e

Documentation/filesystems/Locking

+1 −1
Original line number Diff line number Diff line
@@ -50,7 +50,7 @@ prototypes: 
	int (*rename2) (struct inode *, struct dentry *,

			struct inode *, struct dentry *, unsigned int);

	int (*readlink) (struct dentry *, char __user *,int);

	const char *(*follow_link) (struct dentry *, void **, struct nameidata *);

	const char *(*follow_link) (struct dentry *, void **);

	void (*put_link) (struct dentry *, void *);

	void (*truncate) (struct inode *);

	int (*permission) (struct inode *, int, unsigned int);

Documentation/filesystems/vfs.txt

+1 −1
Original line number Diff line number Diff line
@@ -350,7 +350,7 @@ struct inode_operations { 
	int (*rename2) (struct inode *, struct dentry *,

			struct inode *, struct dentry *, unsigned int);

	int (*readlink) (struct dentry *, char __user *,int);

	const char *(*follow_link) (struct dentry *, void **, struct nameidata *);

	const char *(*follow_link) (struct dentry *, void **);

	void (*put_link) (struct dentry *, void *);

	int (*permission) (struct inode *, int);

	int (*get_acl)(struct inode *, int);

drivers/staging/lustre/lustre/llite/symlink.c

+1 −1
Original line number Diff line number Diff line
@@ -118,7 +118,7 @@ static int ll_readlink_internal(struct inode *inode, 
	return rc;

}



static const char *ll_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd)

static const char *ll_follow_link(struct dentry *dentry, void **cookie)

{

	struct inode *inode = d_inode(dentry);

	struct ptlrpc_request *request = NULL;

fs/9p/vfs_inode.c

+1 −1
Original line number Diff line number Diff line
@@ -1230,7 +1230,7 @@ ino_t v9fs_qid2ino(struct p9_qid *qid) 
 *

 */



static const char *v9fs_vfs_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd)

static const char *v9fs_vfs_follow_link(struct dentry *dentry, void **cookie)

{

	struct v9fs_session_info *v9ses = v9fs_dentry2v9ses(dentry);

	struct p9_fid *fid = v9fs_fid_lookup(dentry);

fs/9p/vfs_inode_dotl.c

+1 −1
Original line number Diff line number Diff line
@@ -910,7 +910,7 @@ v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, umode_t omode, 
 */



static const char *

v9fs_vfs_follow_link_dotl(struct dentry *dentry, void **cookie, struct nameidata *nd)

v9fs_vfs_follow_link_dotl(struct dentry *dentry, void **cookie)

{

	struct p9_fid *fid = v9fs_fid_lookup(dentry);

	char *target;