Re: [PATCH rdma-next 2/7] RDMA/mlx5: Replace cache list with Xarray

[Leon Romanovsky]

On Wed, Dec 08, 2021 at 12:46:11PM -0400, Jason Gunthorpe wrote:
> > @@ -166,14 +169,14 @@ static void create_mkey_callback(int status, struct mlx5_async_work *context)

<...>

> >  static int resize_available_mrs(struct mlx5_cache_ent *ent, unsigned int target,
> >  				bool limit_fill)
> > +	 __acquires(&ent->lock) __releases(&ent->lock)
> 
> Why?

This is mine, I got tons of complains from sparse [1] because of this commit [2]. 

[1] drivers/infiniband/hw/mlx5/mr.c:280:25: warning: context imbalance in 'resize_available_mkeys' - unexpected unlock
[2] https://lwn.net/Articles/109066/

Thanks