From: Trond Myklebust <trondmy@hammerspace.com>
To: "anna@kernel.org" <anna@kernel.org>,
"bcodding@redhat.com" <bcodding@redhat.com>
Cc: "linux-nfs@vger.kernel.org" <linux-nfs@vger.kernel.org>
Subject: Re: [PATCH 1/1] NFS: New mount option force_rdirplus
Date: Wed, 12 Mar 2025 22:48:17 +0000 [thread overview]
Message-ID: <ef4218cd2eb30558692857d02ea1518e1e06684f.camel@hammerspace.com> (raw)
In-Reply-To: <4a471ab1bdea1052f45d894c967d0a6b6e38d4a6.1741806879.git.bcodding@redhat.com>
On Wed, 2025-03-12 at 15:46 -0400, Benjamin Coddington wrote:
> There are certain users that wish to force the NFS client to choose
> READDIRPLUS over READDIR for a particular mount. Add a new kernel
> mount
> option "force_rdirplus" to carry that intent.
Could we perhaps convert rdirplus to be a string with an optional
payload? Does the "fs_param_can_be_empty" flag allow you to convert
rdirplus into something that can behave as currently if you just
specify '-ordirplus', but that would allow you to specify '-
ordirplus=force' if you wanted to always use readdirplus?
--
Trond Myklebust
Linux NFS client maintainer, Hammerspace
trond.myklebust@hammerspace.com
next prev parent reply other threads:[~2025-03-12 22:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-12 19:46 [PATCH 0/1] Mount option - force READDIRPLUS Benjamin Coddington
2025-03-12 19:46 ` [PATCH 1/1] NFS: New mount option force_rdirplus Benjamin Coddington
2025-03-12 22:48 ` Trond Myklebust [this message]
2025-03-12 22:57 ` Benjamin Coddington
2025-03-12 23:03 ` Trond Myklebust
2025-03-13 14:20 ` kernel test robot
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