From b0af6d491a6b5f5622fa91ac75f34f3640f862c4 Mon Sep 17 00:00:00 2001
From: Chao Yu <yuchao0@huawei.com>
Date: Wed, 2 Aug 2017 23:21:48 +0800
Subject: f2fs: add app/fs io stat

This patch enables inner app/fs io stats and introduces below virtual fs
nodes for exposing stats info:
/sys/fs/f2fs/<dev>/iostat_enable
/proc/fs/f2fs/<dev>/iostat_info

Signed-off-by: Chao Yu <yuchao0@huawei.com>
[Jaegeuk Kim: fix wrong stat assignment]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
 fs/f2fs/inline.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'fs/f2fs/inline.c')

diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c
index f38be791fdf9..e63ab0d1f614 100644
--- a/fs/f2fs/inline.c
+++ b/fs/f2fs/inline.c
@@ -117,6 +117,7 @@ int f2fs_convert_inline_page(struct dnode_of_data *dn, struct page *page)
 		.op_flags = REQ_SYNC | REQ_PRIO,
 		.page = page,
 		.encrypted_page = NULL,
+		.io_type = FS_DATA_IO,
 	};
 	int dirty, err;
 
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