Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx> wrote: > > +const struct file_operations fs_fs_fops = { > > + .read = fs_fs_read, > > + .write = fs_fs_write, > > + .release = fs_fs_release, > > + .llseek = no_llseek, > > +}; > > + > > static const struct ? No. It's used in the next patch to validate the fd passed to sys_fsmount(): if (f.file->f_op != &fs_fs_fops) goto err_fsfd; David