add missing setattr methods
For the new truncate sequence every filesystem that wants to truncate on-disk
state needs a seattr method. Convert the remaining filesystems that implement
the truncate inode operation to have its own setattr method.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/omfs/file.c b/fs/omfs/file.c
index 810cff3..78c9f0c 100644
--- a/fs/omfs/file.c
+++ b/fs/omfs/file.c
@@ -341,7 +341,19 @@
.splice_read = generic_file_splice_read,
};
+static int omfs_setattr(struct dentry *dentry, struct iattr *attr)
+{
+ struct inode *inode = dentry->d_inode;
+ int error;
+
+ error = inode_change_ok(inode, attr);
+ if (error)
+ return error;
+ return inode_setattr(inode, attr);
+}
+
const struct inode_operations omfs_file_inops = {
+ .setattr = omfs_setattr,
.truncate = omfs_truncate
};