From 531b1094b74365dcc55fa464d28a9a2497ae825d Mon Sep 17 00:00:00 2001
From: Latchesar Ionkov <lucho@ionkov.net>
Date: Sun, 8 Jan 2006 01:05:00 -0800
Subject: [PATCH] v9fs: zero copy implementation

Performance enhancement reducing the number of copies in the data and
stat paths.

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>
---
 fs/9p/error.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'fs/9p/error.h')

diff --git a/fs/9p/error.h b/fs/9p/error.h
index 78f89acf7c9..8b3176b3f65 100644
--- a/fs/9p/error.h
+++ b/fs/9p/error.h
@@ -36,6 +36,7 @@ struct errormap {
 	char *name;
 	int val;
 
+	int namelen;
 	struct hlist_node list;
 };
 
@@ -175,4 +176,4 @@ static struct errormap errmap[] = {
 };
 
 extern int v9fs_error_init(void);
-extern int v9fs_errstr2errno(char *errstr);
+extern int v9fs_errstr2errno(char *errstr, int len);
-- 
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