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authorLatchesar Ionkov <lucho@ionkov.net>2006-01-08 04:04:58 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-08 23:14:05 -0500
commit3cf6429a26da5c4d7b795e6d0f8f56ed2e4fdfc0 (patch)
treea8d856763fd9a0536519634c93ab92da684107fa /fs/9p/transport.h
parentf5ef3c105bee3a52486d7b55cef3330fcde9bca6 (diff)
[PATCH] v9fs: new multiplexer implementation
New multiplexer implementation. Decreases the number of kernel threads required. Better handling when the user process receives a signal. Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> Cc: Eric Van Hensbergen <ericvh@ericvh.myip.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/9p/transport.h')
-rw-r--r--fs/9p/transport.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/9p/transport.h b/fs/9p/transport.h
index 9e9cd418efd5..91fcdb94b361 100644
--- a/fs/9p/transport.h
+++ b/fs/9p/transport.h
@@ -3,6 +3,7 @@
3 * 3 *
4 * Transport Definition 4 * Transport Definition
5 * 5 *
6 * Copyright (C) 2005 by Latchesar Ionkov <lucho@ionkov.net>
6 * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com> 7 * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
7 * 8 *
8 * This program is free software; you can redistribute it and/or modify 9 * This program is free software; you can redistribute it and/or modify
@@ -31,14 +32,13 @@ enum v9fs_transport_status {
31 32
32struct v9fs_transport { 33struct v9fs_transport {
33 enum v9fs_transport_status status; 34 enum v9fs_transport_status status;
34 struct semaphore writelock;
35 struct semaphore readlock;
36 void *priv; 35 void *priv;
37 36
38 int (*init) (struct v9fs_session_info *, const char *, char *); 37 int (*init) (struct v9fs_session_info *, const char *, char *);
39 int (*write) (struct v9fs_transport *, void *, int); 38 int (*write) (struct v9fs_transport *, void *, int);
40 int (*read) (struct v9fs_transport *, void *, int); 39 int (*read) (struct v9fs_transport *, void *, int);
41 void (*close) (struct v9fs_transport *); 40 void (*close) (struct v9fs_transport *);
41 unsigned int (*poll)(struct v9fs_transport *, struct poll_table_struct *);
42}; 42};
43 43
44extern struct v9fs_transport v9fs_trans_tcp; 44extern struct v9fs_transport v9fs_trans_tcp;