From: Chao Yu <chao2.yu@samsung.com>
Date: Tue, 22 Apr 2014 05:34:01 +0000 (+0800)
Subject: f2fs: handle inline data independently in f2fs_bmap
X-Git-Tag: v4.9.8~6287^2~36
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=454ae7e519f90db11c0ae082df12a162d2e206ce;p=platform%2Fkernel%2Flinux-rpi3.git

f2fs: handle inline data independently in f2fs_bmap

We'd better handle inline data case independently in f2fs_bmap().
It can reduce our handling time in f2fs_bmap().

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

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 6b89b25..150c12a 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1058,6 +1058,11 @@ static int f2fs_set_data_page_dirty(struct page *page)
 
 static sector_t f2fs_bmap(struct address_space *mapping, sector_t block)
 {
+	struct inode *inode = mapping->host;
+
+	if (f2fs_has_inline_data(inode))
+		return 0;
+
 	return generic_block_bmap(mapping, block, get_data_block);
 }