From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Mon, 27 Oct 2014 05:59:27 +0000 (-0700)
Subject: f2fs: flush_dcache_page for inline data
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=427a45c8e2395e0d24cb7fecc2ebf6e5e84e59fd;p=deliverable%2Flinux.git

f2fs: flush_dcache_page for inline data

When reading inline data, we should call flush_dcache_page.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c
index d9daf76aa9cd..d6677d6bbd89 100644
--- a/fs/f2fs/inline.c
+++ b/fs/f2fs/inline.c
@@ -57,6 +57,7 @@ int f2fs_read_inline_data(struct inode *inode, struct page *page)
 	src_addr = inline_data_addr(ipage);
 	dst_addr = kmap_atomic(page);
 	memcpy(dst_addr, src_addr, MAX_INLINE_DATA);
+	flush_dcache_page(page);
 	kunmap_atomic(dst_addr);
 	f2fs_put_page(ipage, 1);
 out: