Re: [PATCH v1 2/5] fs/buffer.c: convert block_commit_write to return void

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Bean,

kernel test robot noticed the following build errors:

[auto build test ERROR on tytso-ext4/dev]
[also build test ERROR on vfs-idmapping/for-next linus/master v6.4-rc6]
[cannot apply to akpm-mm/mm-everything next-20230616]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Bean-Huo/fs-buffer-clean-up-block_commit_write/20230619-053759
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev
patch link:    https://lore.kernel.org/r/20230618213250.694110-3-beanhuo%40iokpp.de
patch subject: [PATCH v1 2/5] fs/buffer.c: convert block_commit_write to return void
config: i386-defconfig (https://download.01.org/0day-ci/archive/20230619/202306190729.oETrBjGU-lkp@xxxxxxxxx/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce: (https://download.01.org/0day-ci/archive/20230619/202306190729.oETrBjGU-lkp@xxxxxxxxx/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306190729.oETrBjGU-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

   fs/ext4/move_extent.c: In function 'move_extent_per_page':
>> fs/ext4/move_extent.c:399:22: error: void value not ignored as it ought to be
     399 |                 *err = block_commit_write(&folio[0]->page, from, from + replaced_size);
         |                      ^


vim +399 fs/ext4/move_extent.c

bb5574880574fe Dmitry Monakhov       2012-09-26  234  
748de6736c1e48 Akira Fujita          2009-06-17  235  /**
748de6736c1e48 Akira Fujita          2009-06-17  236   * move_extent_per_page - Move extent data per page
748de6736c1e48 Akira Fujita          2009-06-17  237   *
748de6736c1e48 Akira Fujita          2009-06-17  238   * @o_filp:			file structure of original file
748de6736c1e48 Akira Fujita          2009-06-17  239   * @donor_inode:		donor inode
748de6736c1e48 Akira Fujita          2009-06-17  240   * @orig_page_offset:		page index on original file
65dd8327eb055a Xiaoguang Wang        2014-10-11  241   * @donor_page_offset:		page index on donor file
748de6736c1e48 Akira Fujita          2009-06-17  242   * @data_offset_in_page:	block index where data swapping starts
748de6736c1e48 Akira Fujita          2009-06-17  243   * @block_len_in_page:		the number of blocks to be swapped
556615dcbf38b0 Lukas Czerner         2014-04-20  244   * @unwritten:			orig extent is unwritten or not
f868a48d06f888 Akira Fujita          2009-11-23  245   * @err:			pointer to save return value
748de6736c1e48 Akira Fujita          2009-06-17  246   *
748de6736c1e48 Akira Fujita          2009-06-17  247   * Save the data in original inode blocks and replace original inode extents
65dd8327eb055a Xiaoguang Wang        2014-10-11  248   * with donor inode extents by calling ext4_swap_extents().
f868a48d06f888 Akira Fujita          2009-11-23  249   * Finally, write out the saved data in new original inode blocks. Return
f868a48d06f888 Akira Fujita          2009-11-23  250   * replaced block count.
748de6736c1e48 Akira Fujita          2009-06-17  251   */
748de6736c1e48 Akira Fujita          2009-06-17  252  static int
44fc48f7048ab9 Akira Fujita          2009-09-05  253  move_extent_per_page(struct file *o_filp, struct inode *donor_inode,
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  254  		     pgoff_t orig_page_offset, pgoff_t donor_page_offset,
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  255  		     int data_offset_in_page,
556615dcbf38b0 Lukas Czerner         2014-04-20  256  		     int block_len_in_page, int unwritten, int *err)
748de6736c1e48 Akira Fujita          2009-06-17  257  {
496ad9aa8ef448 Al Viro               2013-01-23  258  	struct inode *orig_inode = file_inode(o_filp);
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  259) 	struct folio *folio[2] = {NULL, NULL};
748de6736c1e48 Akira Fujita          2009-06-17  260  	handle_t *handle;
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  261  	ext4_lblk_t orig_blk_offset, donor_blk_offset;
748de6736c1e48 Akira Fujita          2009-06-17  262  	unsigned long blocksize = orig_inode->i_sb->s_blocksize;
f868a48d06f888 Akira Fujita          2009-11-23  263  	unsigned int tmp_data_size, data_size, replaced_size;
bcff24887d00bc Eryu Guan             2016-02-12  264  	int i, err2, jblocks, retries = 0;
f868a48d06f888 Akira Fujita          2009-11-23  265  	int replaced_count = 0;
bb5574880574fe Dmitry Monakhov       2012-09-26  266  	int from = data_offset_in_page << orig_inode->i_blkbits;
09cbfeaf1a5a67 Kirill A. Shutemov    2016-04-01  267  	int blocks_per_page = PAGE_SIZE >> orig_inode->i_blkbits;
88c6b61ff1cfb4 Dmitry Monakhov       2014-11-05  268  	struct super_block *sb = orig_inode->i_sb;
bcff24887d00bc Eryu Guan             2016-02-12  269  	struct buffer_head *bh = NULL;
748de6736c1e48 Akira Fujita          2009-06-17  270  
748de6736c1e48 Akira Fujita          2009-06-17  271  	/*
748de6736c1e48 Akira Fujita          2009-06-17  272  	 * It needs twice the amount of ordinary journal buffers because
748de6736c1e48 Akira Fujita          2009-06-17  273  	 * inode and donor_inode may change each different metadata blocks.
748de6736c1e48 Akira Fujita          2009-06-17  274  	 */
bb5574880574fe Dmitry Monakhov       2012-09-26  275  again:
bb5574880574fe Dmitry Monakhov       2012-09-26  276  	*err = 0;
748de6736c1e48 Akira Fujita          2009-06-17  277  	jblocks = ext4_writepage_trans_blocks(orig_inode) * 2;
9924a92a8c2175 Theodore Ts'o         2013-02-08  278  	handle = ext4_journal_start(orig_inode, EXT4_HT_MOVE_EXTENTS, jblocks);
748de6736c1e48 Akira Fujita          2009-06-17  279  	if (IS_ERR(handle)) {
f868a48d06f888 Akira Fujita          2009-11-23  280  		*err = PTR_ERR(handle);
f868a48d06f888 Akira Fujita          2009-11-23  281  		return 0;
748de6736c1e48 Akira Fujita          2009-06-17  282  	}
748de6736c1e48 Akira Fujita          2009-06-17  283  
748de6736c1e48 Akira Fujita          2009-06-17  284  	orig_blk_offset = orig_page_offset * blocks_per_page +
748de6736c1e48 Akira Fujita          2009-06-17  285  		data_offset_in_page;
748de6736c1e48 Akira Fujita          2009-06-17  286  
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  287  	donor_blk_offset = donor_page_offset * blocks_per_page +
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  288  		data_offset_in_page;
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  289  
f868a48d06f888 Akira Fujita          2009-11-23  290  	/* Calculate data_size */
748de6736c1e48 Akira Fujita          2009-06-17  291  	if ((orig_blk_offset + block_len_in_page - 1) ==
748de6736c1e48 Akira Fujita          2009-06-17  292  	    ((orig_inode->i_size - 1) >> orig_inode->i_blkbits)) {
748de6736c1e48 Akira Fujita          2009-06-17  293  		/* Replace the last block */
f868a48d06f888 Akira Fujita          2009-11-23  294  		tmp_data_size = orig_inode->i_size & (blocksize - 1);
748de6736c1e48 Akira Fujita          2009-06-17  295  		/*
f868a48d06f888 Akira Fujita          2009-11-23  296  		 * If data_size equal zero, it shows data_size is multiples of
748de6736c1e48 Akira Fujita          2009-06-17  297  		 * blocksize. So we set appropriate value.
748de6736c1e48 Akira Fujita          2009-06-17  298  		 */
f868a48d06f888 Akira Fujita          2009-11-23  299  		if (tmp_data_size == 0)
f868a48d06f888 Akira Fujita          2009-11-23  300  			tmp_data_size = blocksize;
748de6736c1e48 Akira Fujita          2009-06-17  301  
f868a48d06f888 Akira Fujita          2009-11-23  302  		data_size = tmp_data_size +
748de6736c1e48 Akira Fujita          2009-06-17  303  			((block_len_in_page - 1) << orig_inode->i_blkbits);
f868a48d06f888 Akira Fujita          2009-11-23  304  	} else
f868a48d06f888 Akira Fujita          2009-11-23  305  		data_size = block_len_in_page << orig_inode->i_blkbits;
f868a48d06f888 Akira Fujita          2009-11-23  306  
f868a48d06f888 Akira Fujita          2009-11-23  307  	replaced_size = data_size;
748de6736c1e48 Akira Fujita          2009-06-17  308  
e8dfc854eef20a Vishal Moola (Oracle  2022-12-07  309) 	*err = mext_folio_double_lock(orig_inode, donor_inode, orig_page_offset,
e8dfc854eef20a Vishal Moola (Oracle  2022-12-07  310) 				     donor_page_offset, folio);
f868a48d06f888 Akira Fujita          2009-11-23  311  	if (unlikely(*err < 0))
bb5574880574fe Dmitry Monakhov       2012-09-26  312  		goto stop_journal;
8c854473917354 Dmitry Monakhov       2012-09-26  313  	/*
556615dcbf38b0 Lukas Czerner         2014-04-20  314  	 * If orig extent was unwritten it can become initialized
8c854473917354 Dmitry Monakhov       2012-09-26  315  	 * at any time after i_data_sem was dropped, in order to
8c854473917354 Dmitry Monakhov       2012-09-26  316  	 * serialize with delalloc we have recheck extent while we
8c854473917354 Dmitry Monakhov       2012-09-26  317  	 * hold page's lock, if it is still the case data copy is not
8c854473917354 Dmitry Monakhov       2012-09-26  318  	 * necessary, just swap data blocks between orig and donor.
8c854473917354 Dmitry Monakhov       2012-09-26  319  	 */
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  320) 
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  321) 	VM_BUG_ON_FOLIO(folio_test_large(folio[0]), folio[0]);
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  322) 	VM_BUG_ON_FOLIO(folio_test_large(folio[1]), folio[1]);
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  323) 	VM_BUG_ON_FOLIO(folio_nr_pages(folio[0]) != folio_nr_pages(folio[1]), folio[1]);
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  324) 
556615dcbf38b0 Lukas Czerner         2014-04-20  325  	if (unwritten) {
393d1d1d769338 Dr. Tilmann Bubeck    2013-04-08  326  		ext4_double_down_write_data_sem(orig_inode, donor_inode);
8c854473917354 Dmitry Monakhov       2012-09-26  327  		/* If any of extents in range became initialized we have to
8c854473917354 Dmitry Monakhov       2012-09-26  328  		 * fallback to data copying */
556615dcbf38b0 Lukas Czerner         2014-04-20  329  		unwritten = mext_check_coverage(orig_inode, orig_blk_offset,
8c854473917354 Dmitry Monakhov       2012-09-26  330  						block_len_in_page, 1, err);
8c854473917354 Dmitry Monakhov       2012-09-26  331  		if (*err)
8c854473917354 Dmitry Monakhov       2012-09-26  332  			goto drop_data_sem;
8c854473917354 Dmitry Monakhov       2012-09-26  333  
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  334  		unwritten &= mext_check_coverage(donor_inode, donor_blk_offset,
8c854473917354 Dmitry Monakhov       2012-09-26  335  						 block_len_in_page, 1, err);
8c854473917354 Dmitry Monakhov       2012-09-26  336  		if (*err)
8c854473917354 Dmitry Monakhov       2012-09-26  337  			goto drop_data_sem;
748de6736c1e48 Akira Fujita          2009-06-17  338  
556615dcbf38b0 Lukas Czerner         2014-04-20  339  		if (!unwritten) {
393d1d1d769338 Dr. Tilmann Bubeck    2013-04-08  340  			ext4_double_up_write_data_sem(orig_inode, donor_inode);
8c854473917354 Dmitry Monakhov       2012-09-26  341  			goto data_copy;
8c854473917354 Dmitry Monakhov       2012-09-26  342  		}
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  343) 		if ((folio_has_private(folio[0]) &&
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  344) 		     !filemap_release_folio(folio[0], 0)) ||
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  345) 		    (folio_has_private(folio[1]) &&
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  346) 		     !filemap_release_folio(folio[1], 0))) {
8c854473917354 Dmitry Monakhov       2012-09-26  347  			*err = -EBUSY;
8c854473917354 Dmitry Monakhov       2012-09-26  348  			goto drop_data_sem;
8c854473917354 Dmitry Monakhov       2012-09-26  349  		}
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  350  		replaced_count = ext4_swap_extents(handle, orig_inode,
8c854473917354 Dmitry Monakhov       2012-09-26  351  						   donor_inode, orig_blk_offset,
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  352  						   donor_blk_offset,
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  353  						   block_len_in_page, 1, err);
8c854473917354 Dmitry Monakhov       2012-09-26  354  	drop_data_sem:
393d1d1d769338 Dr. Tilmann Bubeck    2013-04-08  355  		ext4_double_up_write_data_sem(orig_inode, donor_inode);
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  356) 		goto unlock_folios;
8c854473917354 Dmitry Monakhov       2012-09-26  357  	}
8c854473917354 Dmitry Monakhov       2012-09-26  358  data_copy:
3060b6ef05603c Matthew Wilcox        2023-03-24  359  	*err = mext_page_mkuptodate(folio[0], from, from + replaced_size);
bb5574880574fe Dmitry Monakhov       2012-09-26  360  	if (*err)
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  361) 		goto unlock_folios;
748de6736c1e48 Akira Fujita          2009-06-17  362  
bb5574880574fe Dmitry Monakhov       2012-09-26  363  	/* At this point all buffers in range are uptodate, old mapping layout
bb5574880574fe Dmitry Monakhov       2012-09-26  364  	 * is no longer required, try to drop it now. */
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  365) 	if ((folio_has_private(folio[0]) &&
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  366) 		!filemap_release_folio(folio[0], 0)) ||
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  367) 	    (folio_has_private(folio[1]) &&
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  368) 		!filemap_release_folio(folio[1], 0))) {
bb5574880574fe Dmitry Monakhov       2012-09-26  369  		*err = -EBUSY;
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  370) 		goto unlock_folios;
bb5574880574fe Dmitry Monakhov       2012-09-26  371  	}
6e2631463f3a2c Dmitry Monakhov       2014-07-27  372  	ext4_double_down_write_data_sem(orig_inode, donor_inode);
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  373  	replaced_count = ext4_swap_extents(handle, orig_inode, donor_inode,
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  374  					       orig_blk_offset, donor_blk_offset,
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  375  					   block_len_in_page, 1, err);
6e2631463f3a2c Dmitry Monakhov       2014-07-27  376  	ext4_double_up_write_data_sem(orig_inode, donor_inode);
bb5574880574fe Dmitry Monakhov       2012-09-26  377  	if (*err) {
f868a48d06f888 Akira Fujita          2009-11-23  378  		if (replaced_count) {
f868a48d06f888 Akira Fujita          2009-11-23  379  			block_len_in_page = replaced_count;
f868a48d06f888 Akira Fujita          2009-11-23  380  			replaced_size =
f868a48d06f888 Akira Fujita          2009-11-23  381  				block_len_in_page << orig_inode->i_blkbits;
ac48b0a1d06888 Akira Fujita          2009-11-24  382  		} else
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  383) 			goto unlock_folios;
748de6736c1e48 Akira Fujita          2009-06-17  384  	}
bb5574880574fe Dmitry Monakhov       2012-09-26  385  	/* Perform all necessary steps similar write_begin()/write_end()
bb5574880574fe Dmitry Monakhov       2012-09-26  386  	 * but keeping in mind that i_size will not change */
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  387) 	if (!folio_buffers(folio[0]))
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  388) 		create_empty_buffers(&folio[0]->page, 1 << orig_inode->i_blkbits, 0);
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  389) 	bh = folio_buffers(folio[0]);
bcff24887d00bc Eryu Guan             2016-02-12  390  	for (i = 0; i < data_offset_in_page; i++)
bcff24887d00bc Eryu Guan             2016-02-12  391  		bh = bh->b_this_page;
bcff24887d00bc Eryu Guan             2016-02-12  392  	for (i = 0; i < block_len_in_page; i++) {
bcff24887d00bc Eryu Guan             2016-02-12  393  		*err = ext4_get_block(orig_inode, orig_blk_offset + i, bh, 0);
bcff24887d00bc Eryu Guan             2016-02-12  394  		if (*err < 0)
bcff24887d00bc Eryu Guan             2016-02-12  395  			break;
6ffe77bad545f4 Eryu Guan             2016-02-21  396  		bh = bh->b_this_page;
bcff24887d00bc Eryu Guan             2016-02-12  397  	}
bb5574880574fe Dmitry Monakhov       2012-09-26  398  	if (!*err)
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17 @399) 		*err = block_commit_write(&folio[0]->page, from, from + replaced_size);
748de6736c1e48 Akira Fujita          2009-06-17  400  
bb5574880574fe Dmitry Monakhov       2012-09-26  401  	if (unlikely(*err < 0))
bb5574880574fe Dmitry Monakhov       2012-09-26  402  		goto repair_branches;
bb5574880574fe Dmitry Monakhov       2012-09-26  403  
bb5574880574fe Dmitry Monakhov       2012-09-26  404  	/* Even in case of data=writeback it is reasonable to pin
bb5574880574fe Dmitry Monakhov       2012-09-26  405  	 * inode to transaction, to prevent unexpected data loss */
73131fbb003b36 Ross Zwisler          2019-06-20  406  	*err = ext4_jbd2_inode_add_write(handle, orig_inode,
73131fbb003b36 Ross Zwisler          2019-06-20  407  			(loff_t)orig_page_offset << PAGE_SHIFT, replaced_size);
bb5574880574fe Dmitry Monakhov       2012-09-26  408  
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  409) unlock_folios:
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  410) 	folio_unlock(folio[0]);
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  411) 	folio_put(folio[0]);
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  412) 	folio_unlock(folio[1]);
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  413) 	folio_put(folio[1]);
bb5574880574fe Dmitry Monakhov       2012-09-26  414  stop_journal:
748de6736c1e48 Akira Fujita          2009-06-17  415  	ext4_journal_stop(handle);
88c6b61ff1cfb4 Dmitry Monakhov       2014-11-05  416  	if (*err == -ENOSPC &&
88c6b61ff1cfb4 Dmitry Monakhov       2014-11-05  417  	    ext4_should_retry_alloc(sb, &retries))
88c6b61ff1cfb4 Dmitry Monakhov       2014-11-05  418  		goto again;
bb5574880574fe Dmitry Monakhov       2012-09-26  419  	/* Buffer was busy because probably is pinned to journal transaction,
bb5574880574fe Dmitry Monakhov       2012-09-26  420  	 * force transaction commit may help to free it. */
88c6b61ff1cfb4 Dmitry Monakhov       2014-11-05  421  	if (*err == -EBUSY && retries++ < 4 && EXT4_SB(sb)->s_journal &&
88c6b61ff1cfb4 Dmitry Monakhov       2014-11-05  422  	    jbd2_journal_force_commit_nested(EXT4_SB(sb)->s_journal))
bb5574880574fe Dmitry Monakhov       2012-09-26  423  		goto again;
f868a48d06f888 Akira Fujita          2009-11-23  424  	return replaced_count;
bb5574880574fe Dmitry Monakhov       2012-09-26  425  
bb5574880574fe Dmitry Monakhov       2012-09-26  426  repair_branches:
bb5574880574fe Dmitry Monakhov       2012-09-26  427  	/*
bb5574880574fe Dmitry Monakhov       2012-09-26  428  	 * This should never ever happen!
bb5574880574fe Dmitry Monakhov       2012-09-26  429  	 * Extents are swapped already, but we are not able to copy data.
bb5574880574fe Dmitry Monakhov       2012-09-26  430  	 * Try to swap extents to it's original places
bb5574880574fe Dmitry Monakhov       2012-09-26  431  	 */
393d1d1d769338 Dr. Tilmann Bubeck    2013-04-08  432  	ext4_double_down_write_data_sem(orig_inode, donor_inode);
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  433  	replaced_count = ext4_swap_extents(handle, donor_inode, orig_inode,
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  434  					       orig_blk_offset, donor_blk_offset,
fcf6b1b729bcd2 Dmitry Monakhov       2014-08-30  435  					   block_len_in_page, 0, &err2);
393d1d1d769338 Dr. Tilmann Bubeck    2013-04-08  436  	ext4_double_up_write_data_sem(orig_inode, donor_inode);
bb5574880574fe Dmitry Monakhov       2012-09-26  437  	if (replaced_count != block_len_in_page) {
54d3adbc29f0c7 Theodore Ts'o         2020-03-28  438  		ext4_error_inode_block(orig_inode, (sector_t)(orig_blk_offset),
54d3adbc29f0c7 Theodore Ts'o         2020-03-28  439  				       EIO, "Unable to copy data block,"
bb5574880574fe Dmitry Monakhov       2012-09-26  440  				       " data will be lost.");
bb5574880574fe Dmitry Monakhov       2012-09-26  441  		*err = -EIO;
bb5574880574fe Dmitry Monakhov       2012-09-26  442  	}
bb5574880574fe Dmitry Monakhov       2012-09-26  443  	replaced_count = 0;
6dd8fe86fa8472 Vishal Moola (Oracle  2022-11-17  444) 	goto unlock_folios;
748de6736c1e48 Akira Fujita          2009-06-17  445  }
748de6736c1e48 Akira Fujita          2009-06-17  446  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki



[Index of Archives]     [Linux Ext4 Filesystem]     [Union Filesystem]     [Filesystem Testing]     [Ceph Users]     [Ecryptfs]     [NTFS 3]     [AutoFS]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux Cachefs]     [Reiser Filesystem]     [Linux RAID]     [NTFS 3]     [Samba]     [Device Mapper]     [CEPH Development]

  Powered by Linux