Re: [PATCH 6/7] nfs: use locks_inode_context helper

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To: Jeff Layton <jlayton@xxxxxxxxxx>
Subject: Re: [PATCH 6/7] nfs: use locks_inode_context helper
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Wed, 16 Nov 2022 08:10:24 -0800
Cc: linux-fsdevel@xxxxxxxxxxxxxxx, linux-nfs@xxxxxxxxxxxxxxx, ceph-devel@xxxxxxxxxxxxxxx, linux-cifs@xxxxxxxxxxxxxxx, chuck.lever@xxxxxxxxxx, viro@xxxxxxxxxxxxxxxxxx, hch@xxxxxx, Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>, Anna Schumaker <anna@xxxxxxxxxx>
In-reply-to: <20221116151726.129217-7-jlayton@kernel.org>

On Wed, Nov 16, 2022 at 10:17:25AM -0500, Jeff Layton wrote:
> nfs currently doesn't access i_flctx safely. This requires a
> smp_load_acquire, as the pointer is set via cmpxchg (a release
> operation).

Looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH 0/7] fs: fix inode->i_flctx accesses
  - From: Jeff Layton
- [PATCH 6/7] nfs: use locks_inode_context helper
  - From: Jeff Layton

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