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Date:   Wed, 15 Jun 2022 23:02:55 +0800
From:   kernel test robot <lkp@intel.com>
To:     Ren Zhijie <renzhijie2@huawei.com>, jaegeuk@kernel.org,
        chao@kernel.org, daehojeong@google.com
Cc:     kbuild-all@lists.01.org, linux-f2fs-devel@lists.sourceforge.net,
        linux-kernel@vger.kernel.org, Ren Zhijie <renzhijie2@huawei.com>
Subject: Re: [PATCH -next] f2fs: fix build error too many arguments to
 functions
Message-ID: <202206152345.By6X3FNj-lkp@intel.com>
References: <20220615070422.214106-1-renzhijie2@huawei.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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In-Reply-To: <20220615070422.214106-1-renzhijie2@huawei.com>
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Hi Ren,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on next-20220615]

url:    https://github.com/intel-lab-lkp/linux/commits/Ren-Zhijie/f2fs-fix-build-error-too-many-arguments-to-functions/20220615-150808
base:    6012273897fefb12566580efedee10bb06e5e6ed
config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20220615/202206152345.By6X3FNj-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/1832104c73270fad342bf40c089542083dca7585
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Ren-Zhijie/f2fs-fix-build-error-too-many-arguments-to-functions/20220615-150808
        git checkout 1832104c73270fad342bf40c089542083dca7585
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash fs/f2fs/

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   fs/f2fs/data.c: In function 'f2fs_finish_read_bio':
>> fs/f2fs/data.c:136:33: error: too few arguments to function 'f2fs_end_read_compressed_page'
     136 |                                 f2fs_end_read_compressed_page(page, true, 0);
         |                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   In file included from fs/f2fs/data.c:25:
   fs/f2fs/f2fs.h:4226:20: note: declared here
    4226 | static inline void f2fs_end_read_compressed_page(struct page *page, bool failed,
         |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> fs/f2fs/data.c:137:25: error: too few arguments to function 'f2fs_put_page_dic'
     137 |                         f2fs_put_page_dic(page);
         |                         ^~~~~~~~~~~~~~~~~
   In file included from fs/f2fs/data.c:25:
   fs/f2fs/f2fs.h:4231:20: note: declared here
    4231 | static inline void f2fs_put_page_dic(struct page *page, bool in_softirq)
         |                    ^~~~~~~~~~~~~~~~~
   fs/f2fs/data.c: In function 'f2fs_handle_step_decompress':
   fs/f2fs/data.c:239:25: error: too few arguments to function 'f2fs_end_read_compressed_page'
     239 |                         f2fs_end_read_compressed_page(page, PageError(page),
         |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   In file included from fs/f2fs/data.c:25:
   fs/f2fs/f2fs.h:4226:20: note: declared here
    4226 | static inline void f2fs_end_read_compressed_page(struct page *page, bool failed,
         |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~


vim +/f2fs_end_read_compressed_page +136 fs/f2fs/data.c

6dbb17961f46b2 Eric Biggers      2018-04-18  121  
7f59b277f79e8a Eric Biggers      2021-01-04  122  static void f2fs_finish_read_bio(struct bio *bio)
93dfe2ac516250 Jaegeuk Kim       2013-11-30  123  {
6dbb17961f46b2 Eric Biggers      2018-04-18  124  	struct bio_vec *bv;
6dc4f100c175dd Ming Lei          2019-02-15  125  	struct bvec_iter_all iter_all;
93dfe2ac516250 Jaegeuk Kim       2013-11-30  126  
7f59b277f79e8a Eric Biggers      2021-01-04  127  	/*
7f59b277f79e8a Eric Biggers      2021-01-04  128  	 * Update and unlock the bio's pagecache pages, and put the
7f59b277f79e8a Eric Biggers      2021-01-04  129  	 * decompression context for any compressed pages.
7f59b277f79e8a Eric Biggers      2021-01-04  130  	 */
2b070cfe582b8e Christoph Hellwig 2019-04-25  131  	bio_for_each_segment_all(bv, bio, iter_all) {
7f59b277f79e8a Eric Biggers      2021-01-04  132  		struct page *page = bv->bv_page;
6dbb17961f46b2 Eric Biggers      2018-04-18  133  
7f59b277f79e8a Eric Biggers      2021-01-04  134  		if (f2fs_is_compressed_page(page)) {
7f59b277f79e8a Eric Biggers      2021-01-04  135  			if (bio->bi_status)
6ce19aff0b8cd3 Chao Yu           2021-05-20 @136  				f2fs_end_read_compressed_page(page, true, 0);
7f59b277f79e8a Eric Biggers      2021-01-04 @137  			f2fs_put_page_dic(page);
4c8ff7095bef64 Chao Yu           2019-11-01  138  			continue;
4c8ff7095bef64 Chao Yu           2019-11-01  139  		}
4c8ff7095bef64 Chao Yu           2019-11-01  140  
7f59b277f79e8a Eric Biggers      2021-01-04  141  		/* PG_error was set if decryption or verity failed. */
6dbb17961f46b2 Eric Biggers      2018-04-18  142  		if (bio->bi_status || PageError(page)) {
6dbb17961f46b2 Eric Biggers      2018-04-18  143  			ClearPageUptodate(page);
fb7d70db305a14 Jaegeuk Kim       2018-09-25  144  			/* will re-read again later */
fb7d70db305a14 Jaegeuk Kim       2018-09-25  145  			ClearPageError(page);
6dbb17961f46b2 Eric Biggers      2018-04-18  146  		} else {
6dbb17961f46b2 Eric Biggers      2018-04-18  147  			SetPageUptodate(page);
6dbb17961f46b2 Eric Biggers      2018-04-18  148  		}
5f9abab42b60e6 Jaegeuk Kim       2018-10-16  149  		dec_page_count(F2FS_P_SB(page), __read_io_type(page));
6dbb17961f46b2 Eric Biggers      2018-04-18  150  		unlock_page(page);
6dbb17961f46b2 Eric Biggers      2018-04-18  151  	}
79bbefb19f1359 Chao Yu           2020-03-23  152  
7f59b277f79e8a Eric Biggers      2021-01-04  153  	if (bio->bi_private)
7f59b277f79e8a Eric Biggers      2021-01-04  154  		mempool_free(bio->bi_private, bio_post_read_ctx_pool);
7f59b277f79e8a Eric Biggers      2021-01-04  155  	bio_put(bio);
4c8ff7095bef64 Chao Yu           2019-11-01  156  }
4c8ff7095bef64 Chao Yu           2019-11-01  157  

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