diff options
author | Al Viro | 2015-05-02 13:37:52 -0400 |
---|---|---|
committer | Al Viro | 2015-05-10 22:20:15 -0400 |
commit | 6e77137b363b8d866ac29c5a0c95e953614fb2d8 (patch) | |
tree | 63a8918e58914c9ae8b35fbad37d5472e943405d | |
parent | 8402752ecf829f67527072151fa680292a519193 (diff) |
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: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r-- | Documentation/filesystems/Locking | 2 | ||||
-rw-r--r-- | Documentation/filesystems/vfs.txt | 2 | ||||
-rw-r--r-- | drivers/staging/lustre/lustre/llite/symlink.c | 2 | ||||
-rw-r--r-- | fs/9p/vfs_inode.c | 2 | ||||
-rw-r--r-- | fs/9p/vfs_inode_dotl.c | 2 | ||||
-rw-r--r-- | fs/autofs4/symlink.c | 2 | ||||
-rw-r--r-- | fs/befs/linuxvfs.c | 4 | ||||
-rw-r--r-- | fs/cifs/cifsfs.h | 2 | ||||
-rw-r--r-- | fs/cifs/link.c | 2 | ||||
-rw-r--r-- | fs/configfs/symlink.c | 2 | ||||
-rw-r--r-- | fs/ecryptfs/inode.c | 2 | ||||
-rw-r--r-- | fs/ext4/symlink.c | 2 | ||||
-rw-r--r-- | fs/f2fs/namei.c | 4 | ||||
-rw-r--r-- | fs/fuse/dir.c | 2 | ||||
-rw-r--r-- | fs/gfs2/inode.c | 2 | ||||
-rw-r--r-- | fs/hostfs/hostfs_kern.c | 2 | ||||
-rw-r--r-- | fs/hppfs/hppfs.c | 4 | ||||
-rw-r--r-- | fs/kernfs/symlink.c | 2 | ||||
-rw-r--r-- | fs/libfs.c | 2 | ||||
-rw-r--r-- | fs/namei.c | 11 | ||||
-rw-r--r-- | fs/nfs/symlink.c | 2 | ||||
-rw-r--r-- | fs/overlayfs/inode.c | 4 | ||||
-rw-r--r-- | fs/proc/base.c | 4 | ||||
-rw-r--r-- | fs/proc/inode.c | 2 | ||||
-rw-r--r-- | fs/proc/namespaces.c | 4 | ||||
-rw-r--r-- | fs/proc/self.c | 2 | ||||
-rw-r--r-- | fs/proc/thread_self.c | 2 | ||||
-rw-r--r-- | fs/xfs/xfs_iops.c | 3 | ||||
-rw-r--r-- | include/linux/fs.h | 6 | ||||
-rw-r--r-- | include/linux/namei.h | 2 | ||||
-rw-r--r-- | mm/shmem.c | 2 |
31 files changed, 44 insertions, 44 deletions
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking index 7fa6c4ac858c..5b5b4f54c033 100644 --- a/Documentation/filesystems/Locking +++ b/Documentation/filesystems/Locking @@ -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); diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt index 1c6b03ac2e5a..0dec8c880be6 100644 --- a/Documentation/filesystems/vfs.txt +++ b/Documentation/filesystems/vfs.txt @@ -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); diff --git a/drivers/staging/lustre/lustre/llite/symlink.c b/drivers/staging/lustre/lustre/llite/symlink.c index da6d9d17c50d..f3be3bf0f66f 100644 --- a/drivers/staging/lustre/lustre/llite/symlink.c +++ b/drivers/staging/lustre/lustre/llite/symlink.c @@ -118,7 +118,7 @@ failed: 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; diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index 7cc70a39a1d8..271f51af2f75 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -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); diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c index ae062ffa0f1f..16658ed677c9 100644 --- a/fs/9p/vfs_inode_dotl.c +++ b/fs/9p/vfs_inode_dotl.c @@ -910,7 +910,7 @@ error: */ 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; diff --git a/fs/autofs4/symlink.c b/fs/autofs4/symlink.c index 9c6a07739c9b..da0c33481bc0 100644 --- a/fs/autofs4/symlink.c +++ b/fs/autofs4/symlink.c @@ -12,7 +12,7 @@ #include "autofs_i.h" -static const char *autofs4_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *autofs4_follow_link(struct dentry *dentry, void **cookie) { struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb); struct autofs_info *ino = autofs4_dentry_ino(dentry); diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c index 3a1aefb86a11..46aedacfa6a8 100644 --- a/fs/befs/linuxvfs.c +++ b/fs/befs/linuxvfs.c @@ -42,7 +42,7 @@ static struct inode *befs_iget(struct super_block *, unsigned long); static struct inode *befs_alloc_inode(struct super_block *sb); static void befs_destroy_inode(struct inode *inode); static void befs_destroy_inodecache(void); -static const char *befs_follow_link(struct dentry *, void **, struct nameidata *nd); +static const char *befs_follow_link(struct dentry *, void **); static int befs_utf2nls(struct super_block *sb, const char *in, int in_len, char **out, int *out_len); static int befs_nls2utf(struct super_block *sb, const char *in, int in_len, @@ -464,7 +464,7 @@ befs_destroy_inodecache(void) * flag is set. */ static const char * -befs_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +befs_follow_link(struct dentry *dentry, void **cookie) { struct super_block *sb = dentry->d_sb; struct befs_inode_info *befs_ino = BEFS_I(d_inode(dentry)); diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h index 61012da7e9d8..a782b22904e4 100644 --- a/fs/cifs/cifsfs.h +++ b/fs/cifs/cifsfs.h @@ -120,7 +120,7 @@ extern struct vfsmount *cifs_dfs_d_automount(struct path *path); #endif /* Functions related to symlinks */ -extern const char *cifs_follow_link(struct dentry *direntry, void **cookie, struct nameidata *nd); +extern const char *cifs_follow_link(struct dentry *direntry, void **cookie); extern int cifs_readlink(struct dentry *direntry, char __user *buffer, int buflen); extern int cifs_symlink(struct inode *inode, struct dentry *direntry, diff --git a/fs/cifs/link.c b/fs/cifs/link.c index 4a439c2c0c7f..546f86ab09aa 100644 --- a/fs/cifs/link.c +++ b/fs/cifs/link.c @@ -627,7 +627,7 @@ cifs_hl_exit: } const char * -cifs_follow_link(struct dentry *direntry, void **cookie, struct nameidata *nd) +cifs_follow_link(struct dentry *direntry, void **cookie) { struct inode *inode = d_inode(direntry); int rc = -ENOMEM; diff --git a/fs/configfs/symlink.c b/fs/configfs/symlink.c index fac8e8517f33..0ace75649009 100644 --- a/fs/configfs/symlink.c +++ b/fs/configfs/symlink.c @@ -279,7 +279,7 @@ static int configfs_getlink(struct dentry *dentry, char * path) } -static const char *configfs_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *configfs_follow_link(struct dentry *dentry, void **cookie) { unsigned long page = get_zeroed_page(GFP_KERNEL); int error; diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index cdb9d6c4532d..73d20ae92478 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -675,7 +675,7 @@ out: return rc ? ERR_PTR(rc) : buf; } -static const char *ecryptfs_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *ecryptfs_follow_link(struct dentry *dentry, void **cookie) { size_t len; char *buf = ecryptfs_readlink_lower(dentry, &len); diff --git a/fs/ext4/symlink.c b/fs/ext4/symlink.c index afec475aaf5c..ba5bd18a9825 100644 --- a/fs/ext4/symlink.c +++ b/fs/ext4/symlink.c @@ -23,7 +23,7 @@ #include "xattr.h" #ifdef CONFIG_EXT4_FS_ENCRYPTION -static const char *ext4_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *ext4_follow_link(struct dentry *dentry, void **cookie) { struct page *cpage = NULL; char *caddr, *paddr = NULL; diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index d2947937515e..cd05a7c91533 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -296,9 +296,9 @@ fail: return err; } -static const char *f2fs_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *f2fs_follow_link(struct dentry *dentry, void **cookie) { - const char *link = page_follow_link_light(dentry, cookie, nd); + const char *link = page_follow_link_light(dentry, cookie); if (!IS_ERR(link) && !*link) { /* this is broken symlink case */ page_put_link(dentry, *cookie); diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index f9cb260375cf..d5cdef8b7f3a 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1365,7 +1365,7 @@ static int fuse_readdir(struct file *file, struct dir_context *ctx) return err; } -static const char *fuse_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *fuse_follow_link(struct dentry *dentry, void **cookie) { struct inode *inode = d_inode(dentry); struct fuse_conn *fc = get_fuse_conn(inode); diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index f59390aebffb..3a1461de1551 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -1548,7 +1548,7 @@ out: * Returns: 0 on success or error code */ -static const char *gfs2_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *gfs2_follow_link(struct dentry *dentry, void **cookie) { struct gfs2_inode *ip = GFS2_I(d_inode(dentry)); struct gfs2_holder i_gh; diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c index f650ed661fab..7b6ed7a908f6 100644 --- a/fs/hostfs/hostfs_kern.c +++ b/fs/hostfs/hostfs_kern.c @@ -892,7 +892,7 @@ static const struct inode_operations hostfs_dir_iops = { .setattr = hostfs_setattr, }; -static const char *hostfs_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *hostfs_follow_link(struct dentry *dentry, void **cookie) { char *link = __getname(); if (link) { diff --git a/fs/hppfs/hppfs.c b/fs/hppfs/hppfs.c index b8f24d3b04ee..15a774eb5bbf 100644 --- a/fs/hppfs/hppfs.c +++ b/fs/hppfs/hppfs.c @@ -642,11 +642,11 @@ static int hppfs_readlink(struct dentry *dentry, char __user *buffer, buflen); } -static const char *hppfs_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *hppfs_follow_link(struct dentry *dentry, void **cookie) { struct dentry *proc_dentry = HPPFS_I(d_inode(dentry))->proc_dentry; - return d_inode(proc_dentry)->i_op->follow_link(proc_dentry, cookie, nd); + return d_inode(proc_dentry)->i_op->follow_link(proc_dentry, cookie); } static void hppfs_put_link(struct dentry *dentry, void *cookie) diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c index 3c7e799974a2..366c5a17475e 100644 --- a/fs/kernfs/symlink.c +++ b/fs/kernfs/symlink.c @@ -112,7 +112,7 @@ static int kernfs_getlink(struct dentry *dentry, char *path) return error; } -static const char *kernfs_iop_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *kernfs_iop_follow_link(struct dentry *dentry, void **cookie) { int error = -ENOMEM; unsigned long page = get_zeroed_page(GFP_KERNEL); diff --git a/fs/libfs.c b/fs/libfs.c index 0c83fde20dbd..c5f3373e326b 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -1091,7 +1091,7 @@ simple_nosetlease(struct file *filp, long arg, struct file_lock **flp, } EXPORT_SYMBOL(simple_nosetlease); -const char *simple_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +const char *simple_follow_link(struct dentry *dentry, void **cookie) { return d_inode(dentry)->i_link; } diff --git a/fs/namei.c b/fs/namei.c index b57400ca6a0f..f311f0369e3c 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -753,8 +753,9 @@ static inline void path_to_nameidata(const struct path *path, * Helper to directly jump to a known parsed path from ->follow_link, * caller must have taken a reference to path beforehand. */ -void nd_jump_link(struct nameidata *nd, struct path *path) +void nd_jump_link(struct path *path) { + struct nameidata *nd = current->nameidata; path_put(&nd->path); nd->path = *path; @@ -916,7 +917,7 @@ const char *get_link(struct nameidata *nd) nd->last_type = LAST_BIND; res = inode->i_link; if (!res) { - res = inode->i_op->follow_link(dentry, &last->cookie, nd); + res = inode->i_op->follow_link(dentry, &last->cookie); if (IS_ERR(res)) { out: path_put(&last->link); @@ -4485,12 +4486,12 @@ int generic_readlink(struct dentry *dentry, char __user *buffer, int buflen) int res; if (!link) { - link = dentry->d_inode->i_op->follow_link(dentry, &cookie, NULL); + link = dentry->d_inode->i_op->follow_link(dentry, &cookie); if (IS_ERR(link)) return PTR_ERR(link); } res = readlink_copy(buffer, buflen, link); - if (cookie && dentry->d_inode->i_op->put_link) + if (dentry->d_inode->i_op->put_link) dentry->d_inode->i_op->put_link(dentry, cookie); return res; } @@ -4523,7 +4524,7 @@ int page_readlink(struct dentry *dentry, char __user *buffer, int buflen) } EXPORT_SYMBOL(page_readlink); -const char *page_follow_link_light(struct dentry *dentry, void **cookie, struct nameidata *nd) +const char *page_follow_link_light(struct dentry *dentry, void **cookie) { struct page *page = NULL; char *res = page_getlink(dentry, &page); diff --git a/fs/nfs/symlink.c b/fs/nfs/symlink.c index c992b200ae7e..b6de433da5db 100644 --- a/fs/nfs/symlink.c +++ b/fs/nfs/symlink.c @@ -42,7 +42,7 @@ error: return -EIO; } -static const char *nfs_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *nfs_follow_link(struct dentry *dentry, void **cookie) { struct inode *inode = d_inode(dentry); struct page *page; diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index 235ad42afb57..9986833c9fcc 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -140,7 +140,7 @@ struct ovl_link_data { void *cookie; }; -static const char *ovl_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *ovl_follow_link(struct dentry *dentry, void **cookie) { struct dentry *realdentry; struct inode *realinode; @@ -160,7 +160,7 @@ static const char *ovl_follow_link(struct dentry *dentry, void **cookie, struct data->realdentry = realdentry; } - ret = realinode->i_op->follow_link(realdentry, cookie, nd); + ret = realinode->i_op->follow_link(realdentry, cookie); if (IS_ERR_OR_NULL(ret)) { kfree(data); return ret; diff --git a/fs/proc/base.c b/fs/proc/base.c index 52652f86b187..286a422f440e 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -1380,7 +1380,7 @@ static int proc_exe_link(struct dentry *dentry, struct path *exe_path) return -ENOENT; } -static const char *proc_pid_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *proc_pid_follow_link(struct dentry *dentry, void **cookie) { struct inode *inode = d_inode(dentry); struct path path; @@ -1394,7 +1394,7 @@ static const char *proc_pid_follow_link(struct dentry *dentry, void **cookie, st if (error) goto out; - nd_jump_link(nd, &path); + nd_jump_link(&path); return NULL; out: return ERR_PTR(error); diff --git a/fs/proc/inode.c b/fs/proc/inode.c index acd51d75387d..eb35874fe09c 100644 --- a/fs/proc/inode.c +++ b/fs/proc/inode.c @@ -393,7 +393,7 @@ static const struct file_operations proc_reg_file_ops_no_compat = { }; #endif -static const char *proc_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *proc_follow_link(struct dentry *dentry, void **cookie) { struct proc_dir_entry *pde = PDE(d_inode(dentry)); if (unlikely(!use_pde(pde))) diff --git a/fs/proc/namespaces.c b/fs/proc/namespaces.c index 10d24dd096e8..f6e8354b8cea 100644 --- a/fs/proc/namespaces.c +++ b/fs/proc/namespaces.c @@ -30,7 +30,7 @@ static const struct proc_ns_operations *ns_entries[] = { &mntns_operations, }; -static const char *proc_ns_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *proc_ns_follow_link(struct dentry *dentry, void **cookie) { struct inode *inode = d_inode(dentry); const struct proc_ns_operations *ns_ops = PROC_I(inode)->ns_ops; @@ -45,7 +45,7 @@ static const char *proc_ns_follow_link(struct dentry *dentry, void **cookie, str if (ptrace_may_access(task, PTRACE_MODE_READ)) { error = ns_get_path(&ns_path, task, ns_ops); if (!error) - nd_jump_link(nd, &ns_path); + nd_jump_link(&ns_path); } put_task_struct(task); return error; diff --git a/fs/proc/self.c b/fs/proc/self.c index ad333946b53a..113b8d061fc0 100644 --- a/fs/proc/self.c +++ b/fs/proc/self.c @@ -18,7 +18,7 @@ static int proc_self_readlink(struct dentry *dentry, char __user *buffer, return readlink_copy(buffer, buflen, tmp); } -static const char *proc_self_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *proc_self_follow_link(struct dentry *dentry, void **cookie) { struct pid_namespace *ns = dentry->d_sb->s_fs_info; pid_t tgid = task_tgid_nr_ns(current, ns); diff --git a/fs/proc/thread_self.c b/fs/proc/thread_self.c index 85c96e0d7aaa..947b0f4fd0a1 100644 --- a/fs/proc/thread_self.c +++ b/fs/proc/thread_self.c @@ -19,7 +19,7 @@ static int proc_thread_self_readlink(struct dentry *dentry, char __user *buffer, return readlink_copy(buffer, buflen, tmp); } -static const char *proc_thread_self_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *proc_thread_self_follow_link(struct dentry *dentry, void **cookie) { struct pid_namespace *ns = dentry->d_sb->s_fs_info; pid_t tgid = task_tgid_nr_ns(current, ns); diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c index 26c4dcb1ef56..7f51f39f8acc 100644 --- a/fs/xfs/xfs_iops.c +++ b/fs/xfs/xfs_iops.c @@ -416,8 +416,7 @@ xfs_vn_rename( STATIC const char * xfs_vn_follow_link( struct dentry *dentry, - void **cookie, - struct nameidata *nd) + void **cookie) { char *link; int error = -ENOMEM; diff --git a/include/linux/fs.h b/include/linux/fs.h index 9ab934113a28..ed7c9f298759 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1608,7 +1608,7 @@ struct file_operations { struct inode_operations { struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int); - const char * (*follow_link) (struct dentry *, void **, struct nameidata *); + const char * (*follow_link) (struct dentry *, void **); int (*permission) (struct inode *, int); struct posix_acl * (*get_acl)(struct inode *, int); @@ -2705,7 +2705,7 @@ extern const struct file_operations generic_ro_fops; extern int readlink_copy(char __user *, int, const char *); extern int page_readlink(struct dentry *, char __user *, int); -extern const char *page_follow_link_light(struct dentry *, void **, struct nameidata *); +extern const char *page_follow_link_light(struct dentry *, void **); extern void page_put_link(struct dentry *, void *); extern int __page_symlink(struct inode *inode, const char *symname, int len, int nofs); @@ -2722,7 +2722,7 @@ void __inode_sub_bytes(struct inode *inode, loff_t bytes); void inode_sub_bytes(struct inode *inode, loff_t bytes); loff_t inode_get_bytes(struct inode *inode); void inode_set_bytes(struct inode *inode, loff_t bytes); -const char *simple_follow_link(struct dentry *, void **, struct nameidata *); +const char *simple_follow_link(struct dentry *, void **); extern const struct inode_operations simple_symlink_inode_operations; extern int iterate_dir(struct file *, struct dir_context *); diff --git a/include/linux/namei.h b/include/linux/namei.h index 3a6cc9651712..d756304aa09b 100644 --- a/include/linux/namei.h +++ b/include/linux/namei.h @@ -72,7 +72,7 @@ extern int follow_up(struct path *); extern struct dentry *lock_rename(struct dentry *, struct dentry *); extern void unlock_rename(struct dentry *, struct dentry *); -extern void nd_jump_link(struct nameidata *nd, struct path *path); +extern void nd_jump_link(struct path *path); static inline void nd_terminate_link(void *name, size_t len, size_t maxlen) { diff --git a/mm/shmem.c b/mm/shmem.c index d1693dcb4285..e02682267046 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -2475,7 +2475,7 @@ static int shmem_symlink(struct inode *dir, struct dentry *dentry, const char *s return 0; } -static const char *shmem_follow_link(struct dentry *dentry, void **cookie, struct nameidata *nd) +static const char *shmem_follow_link(struct dentry *dentry, void **cookie) { struct page *page = NULL; int error = shmem_getpage(d_inode(dentry), 0, &page, SGP_READ, NULL); |