From: Chao Yu <chao2.yu@samsung.com>
Date: Fri, 8 Jan 2016 12:19:27 +0000 (+0800)
Subject: f2fs: recognize encrypted data in f2fs_fiemap
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=da5af127a1a17bac121c6889c88cc90f8a278a84;p=openwrt%2Fstaging%2Fblogic.git

f2fs: recognize encrypted data in f2fs_fiemap

This patch fixes to teach f2fs_fiemap to recognize encrypted data.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 6fae75ddae6d..a3bce12b0cce 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -830,9 +830,13 @@ next:
 		flags |= FIEMAP_EXTENT_LAST;
 	}
 
-	if (size)
+	if (size) {
+		if (f2fs_encrypted_inode(inode))
+			flags |= FIEMAP_EXTENT_DATA_ENCRYPTED;
+
 		ret = fiemap_fill_next_extent(fieinfo, logical,
 				phys, size, flags);
+	}
 
 	if (start_blk > last_blk || ret)
 		goto out;