From 5bdad93387c64f0095df7ae9a252ff44234a8b3f Mon Sep 17 00:00:00 2001
From: Jim Garlick <garlick@llnl.gov>
Date: Thu, 30 Jun 2011 09:03:38 -0700
Subject: [PATCH] 9p: statfs should not override server f_type
Allow a 9p2000.L server to supply the statfs f_type value rather than
hardwiring V9FS_MAGIC. It is desirable to give the server this option
in some applications, e.g. I/O forwarding.
Signed-off-by: Jim Garlick <garlick@llnl.gov>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
---
fs/9p/vfs_super.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c
index 7b0cd87b07c2..e55d8f7b2887 100644
--- a/fs/9p/vfs_super.c
+++ b/fs/9p/vfs_super.c
@@ -260,7 +260,7 @@ static int v9fs_statfs(struct dentry *dentry, struct kstatfs *buf)
if (v9fs_proto_dotl(v9ses)) {
res = p9_client_statfs(fid, &rs);
if (res == 0) {
- buf->f_type = V9FS_MAGIC;
+ buf->f_type = rs.type;
buf->f_bsize = rs.bsize;
buf->f_blocks = rs.blocks;
buf->f_bfree = rs.bfree;
--
2.20.1