Commit ae96e7bd authored Jan 25, 2016 by Jaegeuk Kim

f2fs: avoid needless sync_inode_page when reading inline_data

In write_begin, if there is an inline_data, f2fs loads it into 0'th data page.
Since it's the read path, we don't need to sync its inode page.

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

parent 52f80337

fs/f2fs/data.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1464,7 +1464,6 @@ static int prepare_write_begin(struct f2fs_sb_info *sbi,
		read_inline_data(page, ipage);
		set_inode_flag(F2FS_I(inode), FI_DATA_EXIST);
		set_inline_node(ipage);
		sync_inode_page(&dn);
		} else {
		err = f2fs_convert_inline_page(&dn, page);
		if (err)