357 	struct buffer_head *new_bh;  in jbd2_journal_write_metadata_buffer()  local
375 	new_bh = alloc_buffer_head(GFP_NOFS);  in jbd2_journal_write_metadata_buffer()
376 	if (!new_bh) {  in jbd2_journal_write_metadata_buffer()
386 	atomic_set(&new_bh->b_count, 1);  in jbd2_journal_write_metadata_buffer()
433 			brelse(new_bh);  in jbd2_journal_write_metadata_buffer()
469 	set_bh_page(new_bh, new_page, new_offset);  in jbd2_journal_write_metadata_buffer()
470 	new_bh->b_size = bh_in->b_size;  in jbd2_journal_write_metadata_buffer()
471 	new_bh->b_bdev = journal->j_dev;  in jbd2_journal_write_metadata_buffer()
472 	new_bh->b_blocknr = blocknr;  in jbd2_journal_write_metadata_buffer()
473 	new_bh->b_private = bh_in;  in jbd2_journal_write_metadata_buffer()
474 	set_buffer_mapped(new_bh);  in jbd2_journal_write_metadata_buffer()
475 	set_buffer_dirty(new_bh);  in jbd2_journal_write_metadata_buffer()
477 	*bh_out = new_bh;  in jbd2_journal_write_metadata_buffer()