From be297968da22cf40c9c419df51e71ba8856a2ec2 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Tue, 1 Nov 2016 07:40:16 -0600
Subject: mm: only include blk_types in swap.h if CONFIG_SWAP is enabled

It's only needed for the CONFIG_SWAP-only use of bio_end_io_t.

Because CONFIG_SWAP implies CONFIG_BLOCK this will allow to drop some
ifdefs in blk_types.h.

Instead we'll need to add a few explicit includes that were implicit
before, though.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
---
 drivers/staging/lustre/include/linux/lnet/types.h | 1 +
 drivers/staging/lustre/lustre/llite/rw.c          | 1 +
 2 files changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/staging/lustre/include/linux/lnet/types.h b/drivers/staging/lustre/include/linux/lnet/types.h
index f8be0e2f7bf7..8ca1e9d0cfe2 100644
--- a/drivers/staging/lustre/include/linux/lnet/types.h
+++ b/drivers/staging/lustre/include/linux/lnet/types.h
@@ -34,6 +34,7 @@
 #define __LNET_TYPES_H__
 
 #include <linux/types.h>
+#include <linux/bvec.h>
 
 /** \addtogroup lnet
  * @{
diff --git a/drivers/staging/lustre/lustre/llite/rw.c b/drivers/staging/lustre/lustre/llite/rw.c
index 50c0152ba022..76a6836cdf70 100644
--- a/drivers/staging/lustre/lustre/llite/rw.c
+++ b/drivers/staging/lustre/lustre/llite/rw.c
@@ -47,6 +47,7 @@
 #include <linux/pagemap.h>
 /* current_is_kswapd() */
 #include <linux/swap.h>
+#include <linux/bvec.h>
 
 #define DEBUG_SUBSYSTEM S_LLITE
 
-- 
cgit