From: Benny Halevy <bhalevy@panasas.com>
To: Fred Isaman <iisaman@netapp.com>
Cc: linux-nfs@vger.kernel.org
Subject: Re: [PATCH 1/1] Don't check exchange flags unless using v4.1 try 2
Date: Wed, 06 Oct 2010 14:53:41 -0400 [thread overview]
Message-ID: <4CACC5B5.30708@panasas.com> (raw)
In-Reply-To: <1286381362-5639-1-git-send-email-iisaman@netapp.com>
On 2010-10-06 12:09, Fred Isaman wrote:
> Signed-off-by: Fred Isaman <iisaman@netapp.com>
Merged into the bakeathon temporary tree (for now). Thanks!
Benny
> ---
> fs/nfs/pnfs.c | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
> index 7013916..4b33cde 100644
> --- a/fs/nfs/pnfs.c
> +++ b/fs/nfs/pnfs.c
> @@ -141,6 +141,9 @@ set_pnfs_layoutdriver(struct nfs_server *server, u32 id)
>
> if (id == 0)
> goto out_no_driver;
> + if ((server->nfs_client->rpc_ops->version != 4) ||
> + (server->nfs_client->cl_minorversion != 1))
> + goto out_no_driver;
> if (!(server->nfs_client->cl_exchange_flags &
> (EXCHGID4_FLAG_USE_NON_PNFS | EXCHGID4_FLAG_USE_PNFS_MDS))) {
> printk(KERN_ERR "%s: id %u cl_exchange_flags 0x%x\n", __func__,
prev parent reply other threads:[~2010-10-06 18:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-06 16:09 [PATCH 1/1] Don't check exchange flags unless using v4.1 try 2 Fred Isaman
2010-10-06 18:53 ` Benny Halevy [this message]
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