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| author | David Howells <dhowells@redhat.com> | 2017-07-05 16:25:37 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-07-11 06:08:58 -0400 |
| commit | c4fac9100456995c10b65c13be84554258ed7fc8 (patch) | |
| tree | ea395c955dfac2337eff1a4608caea5f3a26701b /fs/9p/v9fs.h | |
| parent | 86a1da6d30ad727c2a9cc5d6a51bff6d830036b5 (diff) | |
| download | linux-c4fac9100456995c10b65c13be84554258ed7fc8.tar.bz2 | |
9p: Implement show_options
Implement the show_options superblock op for 9p as part of a bid to get
rid of s_options and generic_show_options() to make it easier to implement
a context-based mount where the mount options can be passed individually
over a file descriptor.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Eric Van Hensbergen <ericvh@gmail.com>
cc: Ron Minnich <rminnich@sandia.gov>
cc: Latchesar Ionkov <lucho@ionkov.net>
cc: v9fs-developer@lists.sourceforge.net
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/9p/v9fs.h')
| -rw-r--r-- | fs/9p/v9fs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h index 76eaf49abd3a..982e017acadb 100644 --- a/fs/9p/v9fs.h +++ b/fs/9p/v9fs.h @@ -67,6 +67,7 @@ enum p9_cache_modes { CACHE_MMAP, CACHE_LOOSE, CACHE_FSCACHE, + nr__p9_cache_modes }; /** @@ -137,6 +138,8 @@ static inline struct v9fs_inode *V9FS_I(const struct inode *inode) return container_of(inode, struct v9fs_inode, vfs_inode); } +extern int v9fs_show_options(struct seq_file *m, struct dentry *root); + struct p9_fid *v9fs_session_init(struct v9fs_session_info *, const char *, char *); extern void v9fs_session_close(struct v9fs_session_info *v9ses); |