Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] 9p: hide cachetag option for non-CONFIG_9P_FSCACHE | Date | Mon, 10 Jul 2017 13:21:41 +0200 |
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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 <arnd@arndb.de> --- 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
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