Merge tag 'for-linus-20190407' of git://git.kernel.dk/linux-block

[linux-2.6-microblaze.git] / drivers / md / dm-core.h

diff --git a/drivers/md/dm-core.h b/drivers/md/dm-core.h
index 95c6d86..c4ef1fc 100644 (file)
--- a/drivers/md/dm-core.h
+++ b/drivers/md/dm-core.h
@@ -115,6 +115,7 @@ struct mapped_device {
        struct srcu_struct io_barrier;
 };
 
+void disable_discard(struct mapped_device *md);
 void disable_write_same(struct mapped_device *md);
 void disable_write_zeroes(struct mapped_device *md);