From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753830AbdGJLWa (ORCPT ); Mon, 10 Jul 2017 07:22:30 -0400 Received: from mout.kundenserver.de ([217.72.192.75]:58355 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753508AbdGJLW3 (ORCPT ); Mon, 10 Jul 2017 07:22:29 -0400 From: Arnd Bergmann To: Al Viro Cc: Arnd Bergmann , Eric Van Hensbergen , Ron Minnich , Latchesar Ionkov , Ingo Molnar , Jens Axboe , David Howells , Jan Kara , v9fs-developer@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: [PATCH] 9p: hide cachetag option for non-CONFIG_9P_FSCACHE Date: Mon, 10 Jul 2017 13:21:41 +0200 Message-Id: <20170710112154.940606-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K0:1CQuG37uU7fJgR0P1GxbQdYTgghtU+xoT12BE6EEfqMU4C4wxFd t+XjyWmzSZ/Er1m/cIc12NKJAMqXORS1INs9ao0Nm5BeMupL4/qUTQPirQnEQll94AHKPi5 Qr1PqswbVj+EW4YQxYajveXBb+ncLSI2853mvS0LO4IBSpslc/DTZvPXrWkQqrz6sdfmFW3 e0mpwuz/mkwjuMO7hPRQQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:NQxM/2KQ6CU=:7XnZxQYv7G3l9GdJMyeISc nOdDPqoTcyeEgfM6JFFMcrFYex6ccBxOw7soaFH70T8PI9PEPU+QNg8goYTj/ZPAZVCS1Uti8 zzhrXGQws26374G0BkZDF8f6ly66mh1kDYW4CIlpwjoRhs3AJ8b556s95RDzuLbJLCX/MwlyV eQPdclSoJf1/vLMWSFuExKvfjmaXTjSq6k/NklPLIMJ485znA/q9L4aKXcPIufnwwstIxyUzS eGD5H0FSIV9q/MeamF2GZlToAkjFx0zB/pQ0MfmX5JXcTkAXp7XDewrrFiNZC/8yEy0WE6c61 edyuG0V2uwsj6NQi3wxZ2nl3759fYq3nMCda/BP1JHRaDW+AcYTW4Ss8aYlpVIqSfWuTBEbEj A0dA2Vlo48iy/IlsT831f3bV8qyMolJ2qAcdHtVl/M4yJlwXyt9cM3ANYzpa7rVrxTiB04LJ9 Xpi2M02z30Qbge3QXRtOR6eKAjtiWyiLU+J4BVxCGvlpuTSCMNSH+K2Vvrqb9V8p17aLUqLpD kF0Bgxg1V2i5hRJp9vRc/qLnU5dSJAGa67UHr434AzMN3HdAb+Jnd/RXVuSBS/tlcvzHmsR8T qOFPxKZ/G1PgeNcYADqOqQDR6y9JsM4CZ37SQ0qWSCz5+WTrOBvd8etp4Wy1ZEj7OYBiJoEMP zKTebYjdnN079pz6EKEXbkN3pZpHioec/rM62H/n4x297N7tC+dQB19A5ffnt9+cRNA8= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org show_options cannot print this option when it is disabled in Kconfig: fs/9p/v9fs.c: In function 'v9fs_show_options': fs/9p/v9fs.c:140:13: error: 'struct v9fs_session_info' has no member named 'cachetag'; did you mean 'cache'? Fixes: ccb0055985b9 ("9p: Implement show_options") Signed-off-by: Arnd Bergmann --- fs/9p/v9fs.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c index d69046650a36..8fb89ddc6cc7 100644 --- a/fs/9p/v9fs.c +++ b/fs/9p/v9fs.c @@ -137,8 +137,10 @@ int v9fs_show_options(struct seq_file *m, struct dentry *root) seq_puts(m, ",nodevmap"); if (v9ses->cache) seq_printf(m, ",%s", v9fs_cache_modes[v9ses->cache]); +#ifdef CONFIG_9P_FSCACHE if (v9ses->cachetag && v9ses->cache == CACHE_FSCACHE) seq_printf(m, ",cachetag=%s", v9ses->cachetag); +#endif switch (v9ses->flags & V9FS_ACCESS_MASK) { case V9FS_ACCESS_USER: -- 2.9.0