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Message-ID: <b71975d999de9a2307c25e3abf229090d5972a00.camel@kernel.org>
Date: Thu, 13 Jun 2024 20:18:09 -0400
From: Jeff Layton <jlayton@...nel.org>
To: Jakub Kicinski <kuba@...nel.org>
Cc: Chuck Lever <chuck.lever@...cle.com>, Neil Brown <neilb@...e.de>, Olga
Kornievskaia <kolga@...app.com>, Dai Ngo <Dai.Ngo@...cle.com>, Tom Talpey
<tom@...pey.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet
<edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Lorenzo Bianconi
<lorenzo@...nel.org>, Trond Myklebust <trond.myklebust@...merspace.com>,
Anna Schumaker <anna@...nel.org>, linux-nfs@...r.kernel.org,
linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH v3 5/5] nfsd: new netlink ops to get/set server pool_mode
On Thu, 2024-06-13 at 16:56 -0700, Jakub Kicinski wrote:
> On Thu, 13 Jun 2024 14:34:34 -0400 Jeff Layton wrote:
> > + err = nla_put_string(skb, NFSD_A_POOL_MODE_MODE, buf) ||
> > + nla_put_u32(skb, NFSD_A_POOL_MODE_NPOOLS, nfsd_nrpools(net));
>
> bitwise or?
>
Yes. Good catch.
> Other option would be to move sunrpc_get_pool_mode() before allocation
> that way all error codes past allocations are EMSGSIZE and life is
> simpler.
Thanks, I'll probably do the latter.
--
Jeff Layton <jlayton@...nel.org>
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