diff options
Diffstat (limited to 'fs/debugfs')
| -rw-r--r-- | fs/debugfs/file.c | 3 | ||||
| -rw-r--r-- | fs/debugfs/inode.c | 9 |
2 files changed, 8 insertions, 4 deletions
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index 0210898458b..89d394d8fe2 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -43,6 +43,7 @@ const struct file_operations debugfs_file_operations = { .read = default_read_file, .write = default_write_file, .open = default_open, + .llseek = noop_llseek, }; static void *debugfs_follow_link(struct dentry *dentry, struct nameidata *nd) @@ -454,6 +455,7 @@ static const struct file_operations fops_bool = { .read = read_file_bool, .write = write_file_bool, .open = default_open, + .llseek = default_llseek, }; /** @@ -498,6 +500,7 @@ static ssize_t read_file_blob(struct file *file, char __user *user_buf, static const struct file_operations fops_blob = { .read = read_file_blob, .open = default_open, + .llseek = default_llseek, }; /** diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index 30a87b3dbca..37a8ca7c122 100644 --- a/fs/debugfs/inode.c +++ b/fs/debugfs/inode.c @@ -40,6 +40,7 @@ static struct inode *debugfs_get_inode(struct super_block *sb, int mode, dev_t d struct inode *inode = new_inode(sb); if (inode) { + inode->i_ino = get_next_ino(); inode->i_mode = mode; inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME; switch (mode & S_IFMT) { @@ -134,17 +135,17 @@ static int debug_fill_super(struct super_block *sb, void *data, int silent) return simple_fill_super(sb, DEBUGFS_MAGIC, debug_files); } -static int debug_get_sb(struct file_system_type *fs_type, +static struct dentry *debug_mount(struct file_system_type *fs_type, int flags, const char *dev_name, - void *data, struct vfsmount *mnt) + void *data) { - return get_sb_single(fs_type, flags, data, debug_fill_super, mnt); + return mount_single(fs_type, flags, data, debug_fill_super); } static struct file_system_type debug_fs_type = { .owner = THIS_MODULE, .name = "debugfs", - .get_sb = debug_get_sb, + .mount = debug_mount, .kill_sb = kill_litter_super, }; |