NFS: Always clear an invalid mapping when attempting a buffered write

[sfrench/cifs-2.6.git] / fs / nfs / file.c

diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index 02795a01c7ef03fde32b7d8ad3cb053d1adb933c..03fd1dcc96bdf3946012565a193b2327b93ffc6e 100644 (file)
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -632,6 +632,8 @@ ssize_t nfs_file_write(struct kiocb *iocb, struct iov_iter *from)
                        goto out;
        }
 
+       nfs_clear_invalid_mapping(file->f_mapping);
+
        since = filemap_sample_wb_err(file->f_mapping);
        nfs_start_io_write(inode);
        result = generic_write_checks(iocb, from);