From 7add697a3d271aa7080513f92dab190c75174b7e Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Tue, 8 Mar 2011 16:39:49 +0530 Subject: fs/9p: Attach writeback_fid on first open with WR flag We don't need writeback fid if we are only doing O_RDONLY open Signed-off-by: Aneesh Kumar K.V Signed-off-by: Venkateswararao Jujjuri Signed-off-by: Eric Van Hensbergen --- fs/9p/vfs_file.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/9p/vfs_file.c') diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index 3337d58d0fc5..6997eb62fbba 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -91,7 +91,8 @@ int v9fs_file_open(struct inode *inode, struct file *file) file->private_data = fid; mutex_lock(&v9inode->v_mutex); - if (v9ses->cache && !v9inode->writeback_fid) { + if (v9ses->cache && !v9inode->writeback_fid && + ((file->f_flags & O_ACCMODE) != O_RDONLY)) { /* * clone a fid and add it to writeback_fid * we do it during open time instead of -- cgit v1.2.3