Hi Jaegeuk, After merging the f2fs tree, today's linux-next build (x86_64 allmodconfig) failed like this: fs/f2fs/data.c: In function 'f2fs_write_begin': fs/f2fs/data.c:960:19: error: 'fi' undeclared (first use in this function) set_inode_flag(fi, FI_DATA_EXIST); ^ Caused by commit 2bac4643efc1 ("f2fs: revisit inline_data to avoid data races and potential bugs"). I have used the f2fs tree from next-20141104 for today. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au