diff options
| -rw-r--r-- | fs/autofs4/autofs_i.h | 1 | ||||
| -rw-r--r-- | fs/autofs4/inode.c | 6 | ||||
| -rw-r--r-- | fs/autofs4/root.c | 17 |
3 files changed, 4 insertions, 20 deletions
diff --git a/fs/autofs4/autofs_i.h b/fs/autofs4/autofs_i.h index c28085cb82a..1f016bfb42d 100644 --- a/fs/autofs4/autofs_i.h +++ b/fs/autofs4/autofs_i.h @@ -207,7 +207,6 @@ extern const struct inode_operations autofs4_dir_inode_operations; extern const struct file_operations autofs4_dir_operations; extern const struct file_operations autofs4_root_operations; extern const struct dentry_operations autofs4_dentry_operations; -extern const struct dentry_operations autofs4_mount_dentry_operations; /* VFS automount flags management functions */ diff --git a/fs/autofs4/inode.c b/fs/autofs4/inode.c index 3ecd2e2bcdb..9e1a9dad23e 100644 --- a/fs/autofs4/inode.c +++ b/fs/autofs4/inode.c @@ -276,6 +276,7 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) s->s_blocksize_bits = 10; s->s_magic = AUTOFS_SUPER_MAGIC; s->s_op = &autofs4_sops; + s->s_d_op = &autofs4_dentry_operations; s->s_time_gran = 1; /* @@ -293,7 +294,6 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) goto fail_iput; pipe = NULL; - d_set_d_op(root, &autofs4_dentry_operations); root->d_fsdata = ino; /* Can this call block? */ @@ -304,10 +304,8 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) goto fail_dput; } - if (autofs_type_trigger(sbi->type)) { - d_set_d_op(root, &autofs4_mount_dentry_operations); + if (autofs_type_trigger(sbi->type)) __managed_dentry_set_managed(root); - } root_inode->i_fop = &autofs4_root_operations; root_inode->i_op = &autofs4_dir_inode_operations; diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index dbd95512808..1dba035fc37 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -66,13 +66,7 @@ const struct inode_operations autofs4_dir_inode_operations = { .rmdir = autofs4_dir_rmdir, }; -/* For dentries that don't initiate mounting */ const struct dentry_operations autofs4_dentry_operations = { - .d_release = autofs4_dentry_release, -}; - -/* For dentries that do initiate mounting */ -const struct dentry_operations autofs4_mount_dentry_operations = { .d_automount = autofs4_d_automount, .d_manage = autofs4_d_manage, .d_release = autofs4_dentry_release, @@ -500,8 +494,6 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct dentry *dentry, s if (active) { return active; } else { - d_set_d_op(dentry, &autofs4_dentry_operations); - /* * A dentry that is not within the root can never trigger a * mount operation, unless the directory already exists, so we @@ -512,10 +504,8 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct dentry *dentry, s return ERR_PTR(-ENOENT); /* Mark entries in the root as mount triggers */ - if (autofs_type_indirect(sbi->type) && IS_ROOT(dentry->d_parent)) { - d_set_d_op(dentry, &autofs4_mount_dentry_operations); + if (autofs_type_indirect(sbi->type) && IS_ROOT(dentry->d_parent)) __managed_dentry_set_managed(dentry); - } ino = autofs4_init_ino(NULL, sbi, 0555); if (!ino) @@ -572,8 +562,6 @@ static int autofs4_dir_symlink(struct inode *dir, } d_add(dentry, inode); - d_set_d_op(dentry, &autofs4_dentry_operations); - dentry->d_fsdata = ino; ino->dentry = dget(dentry); atomic_inc(&ino->count); @@ -848,8 +836,7 @@ static inline int autofs4_ask_umount(struct vfsmount *mnt, int __user *p) int is_autofs4_dentry(struct dentry *dentry) { return dentry && dentry->d_inode && - (dentry->d_op == &autofs4_mount_dentry_operations || - dentry->d_op == &autofs4_dentry_operations) && + dentry->d_op == &autofs4_dentry_operations && dentry->d_fsdata != NULL; } |