From 7239a40ca8bfd88dc5d2f66a14882054fe8e3b92 Mon Sep 17 00:00:00 2001
From: Trond Myklebust <trond.myklebust@primarydata.com>
Date: Sun, 18 Aug 2019 14:18:47 -0400
Subject: [PATCH] vfs: Export flush_delayed_fput for use by knfsd.

Allow knfsd to flush the delayed fput list so that it can ensure the
cached struct file is closed before it is unlinked.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---
 fs/file_table.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/file_table.c b/fs/file_table.c
index b07b53f24ff5..30d55c9a1744 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -327,6 +327,7 @@ void flush_delayed_fput(void)
 {
 	delayed_fput(NULL);
 }
+EXPORT_SYMBOL_GPL(flush_delayed_fput);
 
 static DECLARE_DELAYED_WORK(delayed_fput_work, delayed_fput);