FS-Cache: wake write waiter after invalidating writes

Signed-off-by: Yan, Zheng <zyan@redhat.com> Acked-by: David Howells <dhowells@redhat.com>
2016-05-17 11:52:48 +08:00 · 2016-05-17 11:52:48 +08:00 · d213845528
parent 4a3262b17c
commit d213845528
1 changed files with 2 additions and 0 deletions
--- a/fs/fscache/page.c
+++ b/fs/fscache/page.c
@ -887,6 +887,8 @@ void fscache_invalidate_writes(struct fscache_cookie *cookie)
 			put_page(results[i]);
 	}

+	wake_up_bit(&cookie->flags, 0);
+
 	_leave("");
 }