vfs: Export flush_delayed_fput for use by knfsd.

trondmypd · J. Bruce Fields · commit 7239a40ca8bf · 2019-08-19T11:00:39.000-04:00
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 &lt;trond.myklebust@primarydata.com&gt;
Signed-off-by: Trond Myklebust &lt;trond.myklebust@hammerspace.com&gt;
Signed-off-by: J. Bruce Fields &lt;bfields@redhat.com&gt;
diff --git 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);
 

Original file line number	Diff line number	Diff line change
`@@ -327,6 +327,7 @@ void flush_delayed_fput(void)`
`327`	`327`	`{`
`328`	`328`	`delayed_fput(NULL);`
`329`	`329`	`}`
	`330`	`+EXPORT_SYMBOL_GPL(flush_delayed_fput);`
`330`	`331`
`331`	`332`	`static DECLARE_DELAYED_WORK(delayed_fput_work, delayed_fput);`
`332`	`333`