compat_flock 531 fs/fcntl.c static int get_compat_flock(struct flock *kfl, const struct compat_flock __user *ufl) compat_flock 533 fs/fcntl.c struct compat_flock fl; compat_flock 535 fs/fcntl.c if (copy_from_user(&fl, ufl, sizeof(struct compat_flock))) compat_flock 551 fs/fcntl.c static int put_compat_flock(const struct flock *kfl, struct compat_flock __user *ufl) compat_flock 553 fs/fcntl.c struct compat_flock fl; compat_flock 555 fs/fcntl.c memset(&fl, 0, sizeof(struct compat_flock)); compat_flock 557 fs/fcntl.c if (copy_to_user(ufl, &fl, sizeof(struct compat_flock)))