Re: [NFS] [GIT] NFS client fixes for 2.6.23++

From: Trond Myklebust
Date: Sat Oct 20 2007 - 13:23:59 EST



On Fri, 2007-10-19 at 20:41 -0500, Olof Johansson wrote:
> nfs: Fix build break with CONFIG_NFS_V4=n
>
> Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

Acked-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>

....with apologies.

> ---
>
>
> On Fri, Oct 19, 2007 at 05:23:13PM -0400, Trond Myklebust wrote:
> > Hi Linus,
> >
> > Please pull from the repository at
> >
> > git pull git://git.linux-nfs.org/pub/linux/nfs-2.6.git
> >
> > This will update the following files through the appended changesets.
> >
> [...]
> > @@ -522,8 +522,12 @@ void put_nfs_open_context(struct nfs_open_context *ctx)
> > return;
> > list_del(&ctx->list);
> > spin_unlock(&inode->i_lock);
> > - if (ctx->state != NULL)
> > - nfs4_close_state(&ctx->path, ctx->state, ctx->mode);
> > + if (ctx->state != NULL) {
> > + if (wait)
> > + nfs4_close_sync(&ctx->path, ctx->state, ctx->mode);
> > + else
> > + nfs4_close_state(&ctx->path, ctx->state, ctx->mode);
> > + }
> > if (ctx->cred != NULL)
> > put_rpccred(ctx->cred);
> > dput(ctx->path.dentry);
>
> This gives me build errors on most PPC defconfigs, which don't enable NFSv4.
>
> This seems sufficient to fix it.
>
>
> diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
> index a4e3b96..b35069a 100644
> --- a/fs/nfs/nfs4_fs.h
> +++ b/fs/nfs/nfs4_fs.h
> @@ -236,6 +236,7 @@ extern struct svc_version nfs4_callback_version1;
> #else
>
> #define nfs4_close_state(a, b, c) do { } while (0)
> +#define nfs4_close_sync(a, b, c) do { } while (0)
>
> #endif /* CONFIG_NFS_V4 */
> #endif /* __LINUX_FS_NFS_NFS4_FS.H */
>
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