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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-03-08 12:09:49 +0100 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@gmail.com> | 2011-03-22 21:43:36 +0100 |
| commit | 7add697a3d271aa7080513f92dab190c75174b7e (patch) | |
| tree | 435508f4ab7222c367ea72ca208027218b5f7613 /fs/9p/vfs_file.c | |
| parent | fs/9p: Open writeback fid in O_SYNC mode (diff) | |
| download | linux-7add697a3d271aa7080513f92dab190c75174b7e.tar.xz linux-7add697a3d271aa7080513f92dab190c75174b7e.zip | |
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 <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'fs/9p/vfs_file.c')
| -rw-r--r-- | fs/9p/vfs_file.c | 3 |
1 files changed, 2 insertions, 1 deletions
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 |