linux-ext4 - Re: [v16 3/4] ext4: adds FS_IOC_FSSETXATTR/FS_IOC

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Date:	Mon, 18 Jan 2016 08:16:09 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Li Xi <pkuelelixi@...il.com>
Cc:	kbuild-all@...org, linux-ext4@...r.kernel.org, tytso@....edu,
	adilger@...ger.ca, jack@...e.cz, viro@...iv.linux.org.uk,
	hch@...radead.org, dmonakhov@...nvz.org
Subject: Re: [v16 3/4] ext4: adds FS_IOC_FSSETXATTR/FS_IOC_FSGETXATTR
 interface support

Hi Li,

[auto build test ERROR on xfs/for-next]
[also build test ERROR on v4.4]
[cannot apply to ext4/dev next-20160115]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Li-Xi/ext4-add-project-quota-support/20160112-170059
base:   https://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs.git for-next
config: x86_64-randconfig-s0-01180719 (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   fs/ext4/ioctl.c: In function 'ext4_ioctl_setproject':
>> fs/ext4/ioctl.c:366:26: error: implicit declaration of function 'dqget' [-Werror=implicit-function-declaration]
     transfer_to[PRJQUOTA] = dqget(sb, make_kqid_projid(kprojid));
                             ^
   fs/ext4/ioctl.c:366:24: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
     transfer_to[PRJQUOTA] = dqget(sb, make_kqid_projid(kprojid));
                           ^
>> fs/ext4/ioctl.c:368:9: error: implicit declaration of function '__dquot_transfer' [-Werror=implicit-function-declaration]
      err = __dquot_transfer(inode, transfer_to);
            ^
>> fs/ext4/ioctl.c:369:3: error: implicit declaration of function 'dqput' [-Werror=implicit-function-declaration]
      dqput(transfer_to[PRJQUOTA]);
      ^
   cc1: some warnings being treated as errors

vim +/dqget +366 fs/ext4/ioctl.c

   360		}
   361	
   362		err = ext4_reserve_inode_write(handle, inode, &iloc);
   363		if (err)
   364			goto out_stop;
   365	
 > 366		transfer_to[PRJQUOTA] = dqget(sb, make_kqid_projid(kprojid));
   367		if (transfer_to[PRJQUOTA]) {
 > 368			err = __dquot_transfer(inode, transfer_to);
 > 369			dqput(transfer_to[PRJQUOTA]);
   370			if (err)
   371				goto out_dirty;
   372		}

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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