diff options
Diffstat (limited to 'drivers/staging')
-rw-r--r-- | drivers/staging/pohmelfs/dir.c | 2 | ||||
-rw-r--r-- | drivers/staging/pohmelfs/inode.c | 11 |
2 files changed, 9 insertions, 4 deletions
diff --git a/drivers/staging/pohmelfs/dir.c b/drivers/staging/pohmelfs/dir.c index 9732a9666cc..7598e77672a 100644 --- a/drivers/staging/pohmelfs/dir.c +++ b/drivers/staging/pohmelfs/dir.c @@ -512,7 +512,7 @@ struct dentry *pohmelfs_lookup(struct inode *dir, struct dentry *dentry, struct int err, lock_type = POHMELFS_READ_LOCK, need_lock = 1; struct qstr str = dentry->d_name; - if ((nd->intent.open.flags & O_ACCMODE) > 1) + if ((nd->intent.open.flags & O_ACCMODE) != O_RDONLY) lock_type = POHMELFS_WRITE_LOCK; if (test_bit(NETFS_INODE_OWNED, &parent->state)) { diff --git a/drivers/staging/pohmelfs/inode.c b/drivers/staging/pohmelfs/inode.c index c0f0ac7c1cd..f3c6060c96b 100644 --- a/drivers/staging/pohmelfs/inode.c +++ b/drivers/staging/pohmelfs/inode.c @@ -887,11 +887,16 @@ static struct inode *pohmelfs_alloc_inode(struct super_block *sb) /* * We want fsync() to work on POHMELFS. */ -static int pohmelfs_fsync(struct file *file, int datasync) +static int pohmelfs_fsync(struct file *file, loff_t start, loff_t end, int datasync) { struct inode *inode = file->f_mapping->host; - - return sync_inode_metadata(inode, 1); + int err = filemap_write_and_wait_range(inode->i_mapping, start, end); + if (!err) { + mutex_lock(&inode->i_mutex); + err = sync_inode_metadata(inode, 1); + mutex_unlock(&inode->i_mutex); + } + return err; } ssize_t pohmelfs_write(struct file *file, const char __user *buf, |