Hi Geliang, [auto build test ERROR on v4.9-rc8] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Geliang-Tang/nilfs2-use-i_blocksize/20170121-114142 config: x86_64-randconfig-n0-01211226 (attached as .config) compiler: gcc-4.8 (Debian 4.8.4-1) 4.8.4 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): fs/nilfs2/btree.c: In function 'nilfs_btree_node_size': >> fs/nilfs2/btree.c:122:2: error: implicit declaration of function 'i_blocksize' [-Werror=implicit-function-declaration] return i_blocksize(btree->b_inode); ^ cc1: some warnings being treated as errors -- fs/nilfs2/alloc.c: In function 'nilfs_palloc_groups_per_desc_block': >> fs/nilfs2/alloc.c:37:2: error: implicit declaration of function 'i_blocksize' [-Werror=implicit-function-declaration] return i_blocksize(inode) / ^ cc1: some warnings being treated as errors vim +/i_blocksize +122 fs/nilfs2/btree.c 116 { 117 node->bn_nchildren = cpu_to_le16(nchildren); 118 } 119 120 static int nilfs_btree_node_size(const struct nilfs_bmap *btree) 121 { > 122 return i_blocksize(btree->b_inode); 123 } 124 125 static int nilfs_btree_nchildren_per_block(const struct nilfs_bmap *btree) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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