On Thu, 20 Jul 2006 15:07:30 +0300 (EEST)
Pekka J Enberg <penberg@xxxxxxxxxxxxxx> wrote:
> From: Pekka Enberg <penberg@xxxxxxxxxxxxxx>
>
> This patch implements the revoke(2) and frevoke(2) system calls for all
> types of files.
>
> ...
>
> - file = fget_light(fd, &fput_needed);
> + file = fget(fd);
This is sad.
> +static int revoke_files(struct task_struct *owner, struct inode *inode,
> + struct file *exclude, struct list_head *to_close)
> +{
> ...
> + spin_lock(&files->file_lock);
> ...
> + revoked = kmalloc(sizeof(*revoked), GFP_KERNEL);
This is bad.
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