Re: [PATCH 7/8] btrfs: Add code to prevent qgroup creation for a non-existent subvol

From: kbuild test robot <lkp@intel.com>
To: Sargun Dhillon <sargun@sargun.me>
Cc: kbuild-all@01.org, linux-btrfs@vger.kernel.org
Subject: Re: [PATCH 7/8] btrfs: Add code to prevent qgroup creation for a non-existent subvol
Date: Tue, 23 May 2017 12:54:59 +0800	[thread overview]
Message-ID: <201705231252.UzwZiLPH%fengguang.wu@intel.com> (raw)
In-Reply-To: <20170520083954.GA4253@ircssh-2.c.rugged-nimbus-611.internal>

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Hi Sargun,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.12-rc2 next-20170522]
[cannot apply to btrfs/next]
[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/Sargun-Dhillon/BtrFS-QGroups-uapi-improvements/20170523-111746
config: xtensa-allmodconfig (attached as .config)
compiler: xtensa-linux-gcc (GCC) 4.9.0
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=xtensa 

All errors (new ones prefixed by >>):

   fs/btrfs/tests/qgroup-tests.c: In function 'test_no_shared_qgroup':
>> fs/btrfs/tests/qgroup-tests.c:232:8: error: too few arguments to function 'btrfs_create_qgroup'
     ret = btrfs_create_qgroup(NULL, fs_info, BTRFS_FS_TREE_OBJECTID);
           ^
   In file included from fs/btrfs/tests/qgroup-tests.c:24:0:
   fs/btrfs/tests/../qgroup.h:127:5: note: declared here
    int btrfs_create_qgroup(struct btrfs_trans_handle *trans,
        ^
   fs/btrfs/tests/qgroup-tests.c: In function 'test_multiple_refs':
   fs/btrfs/tests/qgroup-tests.c:334:8: error: too few arguments to function 'btrfs_create_qgroup'
     ret = btrfs_create_qgroup(NULL, fs_info, BTRFS_FIRST_FREE_OBJECTID);
           ^
   In file included from fs/btrfs/tests/qgroup-tests.c:24:0:
   fs/btrfs/tests/../qgroup.h:127:5: note: declared here
    int btrfs_create_qgroup(struct btrfs_trans_handle *trans,
        ^

vim +/btrfs_create_qgroup +232 fs/btrfs/tests/qgroup-tests.c

442244c9 Qu Wenruo     2015-04-16  226  	struct ulist *new_roots = NULL;
faa2dbf0 Josef Bacik   2014-05-07  227  	int ret;
faa2dbf0 Josef Bacik   2014-05-07  228  
7c55ee0c Omar Sandoval 2015-09-29  229  	btrfs_init_dummy_trans(&trans);
faa2dbf0 Josef Bacik   2014-05-07  230  
faa2dbf0 Josef Bacik   2014-05-07  231  	test_msg("Qgroup basic add\n");
ef9f2db3 Feifei Xu     2016-06-01 @232  	ret = btrfs_create_qgroup(NULL, fs_info, BTRFS_FS_TREE_OBJECTID);
faa2dbf0 Josef Bacik   2014-05-07  233  	if (ret) {
faa2dbf0 Josef Bacik   2014-05-07  234  		test_msg("Couldn't create a qgroup %d\n", ret);
faa2dbf0 Josef Bacik   2014-05-07  235  		return ret;

:::::: The code at line 232 was first introduced by commit
:::::: ef9f2db365c31433e52b0c5863793273bb632666 Btrfs: self-tests: Use macros instead of constants and add missing newline

:::::: TO: Feifei Xu <xufeifei@linux.vnet.ibm.com>
:::::: CC: David Sterba <dsterba@suse.com>

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