diff options
| 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 /include | |
| parent | 86a1da6d30ad727c2a9cc5d6a51bff6d830036b5 (diff) | |
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 'include')
| -rw-r--r-- | include/net/9p/client.h | 13 | ||||
| -rw-r--r-- | include/net/9p/transport.h | 1 |
2 files changed, 14 insertions, 0 deletions
diff --git a/include/net/9p/client.h b/include/net/9p/client.h index b582339ccef5..7af9d769b97d 100644 --- a/include/net/9p/client.h +++ b/include/net/9p/client.h @@ -157,6 +157,18 @@ struct p9_client { enum p9_trans_status status; void *trans; + union { + struct { + int rfd; + int wfd; + } fd; + struct { + u16 port; + bool privport; + + } tcp; + } trans_opts; + struct p9_idpool *fidpool; struct list_head fidlist; @@ -213,6 +225,7 @@ struct p9_dirent { struct iov_iter; +int p9_show_client_options(struct seq_file *m, struct p9_client *clnt); int p9_client_statfs(struct p9_fid *fid, struct p9_rstatfs *sb); int p9_client_rename(struct p9_fid *fid, struct p9_fid *newdirfid, const char *name); diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h index 5122b5e40f78..1625fb842ac4 100644 --- a/include/net/9p/transport.h +++ b/include/net/9p/transport.h @@ -62,6 +62,7 @@ struct p9_trans_module { int (*cancelled)(struct p9_client *, struct p9_req_t *req); int (*zc_request)(struct p9_client *, struct p9_req_t *, struct iov_iter *, struct iov_iter *, int , int, int); + int (*show_options)(struct seq_file *, struct p9_client *); }; void v9fs_register_trans(struct p9_trans_module *m); |