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-rw-r--r--fs/hfs/inode.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
index fff16c968e6..96a1b625fc7 100644
--- a/fs/hfs/inode.c
+++ b/fs/hfs/inode.c
@@ -123,8 +123,8 @@ static ssize_t hfs_direct_IO(int rw, struct kiocb *iocb,
struct inode *inode = file->f_path.dentry->d_inode->i_mapping->host;
ssize_t ret;
- ret = blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iov,
- offset, nr_segs, hfs_get_block, NULL);
+ ret = blockdev_direct_IO(rw, iocb, inode, iov, offset, nr_segs,
+ hfs_get_block);
/*
* In case of error extending write may have instantiated a few
@@ -615,6 +615,8 @@ int hfs_inode_setattr(struct dentry *dentry, struct iattr * attr)
if ((attr->ia_valid & ATTR_SIZE) &&
attr->ia_size != i_size_read(inode)) {
+ inode_dio_wait(inode);
+
error = vmtruncate(inode, attr->ia_size);
if (error)
return error;
@@ -625,12 +627,18 @@ int hfs_inode_setattr(struct dentry *dentry, struct iattr * attr)
return 0;
}
-static int hfs_file_fsync(struct file *filp, int datasync)
+static int hfs_file_fsync(struct file *filp, loff_t start, loff_t end,
+ int datasync)
{
struct inode *inode = filp->f_mapping->host;
struct super_block * sb;
int ret, err;
+ ret = filemap_write_and_wait_range(inode->i_mapping, start, end);
+ if (ret)
+ return ret;
+ mutex_lock(&inode->i_mutex);
+
/* sync the inode to buffers */
ret = write_inode_now(inode, 0);
@@ -647,6 +655,7 @@ static int hfs_file_fsync(struct file *filp, int datasync)
err = sync_blockdev(sb->s_bdev);
if (!ret)
ret = err;
+ mutex_unlock(&inode->i_mutex);
return ret;
}