Re: [RFC PATCH 01/11] shrink_dentry_list(): start with removing from shrink list

[Al Viro <viro@zeniv.linux.org.uk>]

On Sat, Apr 11, 2026 at 10:34:44PM +0100, Al Viro wrote:

> +		d_shrink_del(dentry);
> +		if (unlikely(dentry->d_flags & DCACHE_DENTRY_KILLED)) {
> +			dentry_free(dentry);
> +			spin_unlock(&dentry->d_lock);
Untested is right - missing
			continue;
here, obviously...
> +		}
>  		rcu_read_lock();
>  		if (!lock_for_kill(dentry)) {
> -			bool can_free;
> -			rcu_read_unlock();
> -			d_shrink_del(dentry);
> -			can_free = dentry->d_flags & DCACHE_DENTRY_KILLED;
>  			spin_unlock(&dentry->d_lock);
> -			if (can_free)
> -				dentry_free(dentry);
> -			continue;
> +			rcu_read_unlock();
> +		} else {
> +			shrink_kill(dentry);
>  		}
> -		d_shrink_del(dentry);
> -		shrink_kill(dentry);
>  	}
>  }
>  EXPORT_SYMBOL(shrink_dentry_list);
> -- 
> 2.47.3
> 
>