Re: [patch V5 09/16] futex: Add support for unlocking robust futexes

[Peter Zijlstra]

On Tue, Jun 02, 2026 at 11:09:55AM +0200, Thomas Gleixner wrote:
> --- a/kernel/futex/futex.h
> +++ b/kernel/futex/futex.h
> @@ -40,6 +40,8 @@
>  #define FLAGS_NUMA		0x0080
>  #define FLAGS_STRICT		0x0100
>  #define FLAGS_MPOL		0x0200
> +#define FLAGS_UNLOCK_ROBUST	0x0400
> +#define FLAGS_ROBUST_LIST32	0x0800
>  
>  /* FUTEX_ to FLAGS_ */
>  static inline unsigned int futex_to_flags(unsigned int op)
> @@ -52,6 +54,12 @@ static inline unsigned int futex_to_flag
>  	if (op & FUTEX_CLOCK_REALTIME)
>  		flags |= FLAGS_CLOCKRT;
>  
> +	if (op & FUTEX_UNLOCK_ROBUST)
> +		flags |= FLAGS_UNLOCK_ROBUST;
> +
> +	if (op & FUTEX_ROBUST_LIST32)
> +		flags |= FLAGS_ROBUST_LIST32;
> +
>  	return flags;
>  }
>  

Would you mind terribly if I did: 's/UNLOCK_ROBUST/ROBUST_UNLOCK/g' on
the whole series?

Then we get:

FUTEX_ROBUST_UNLOCK
FUTEX_ROBUST_LIST32

FLAGS_ROBUST_UNLOCK
FLAGS_ROBUST_LIST32

which to me looks just a tad better.

Anyway, let me continue staring at things.