344 	struct buffer_head *new_bh;  in jbd2_journal_write_metadata_buffer()  local
361 	new_bh = alloc_buffer_head(GFP_NOFS|__GFP_NOFAIL);  in jbd2_journal_write_metadata_buffer()
364 	atomic_set(&new_bh->b_count, 1);  in jbd2_journal_write_metadata_buffer()
411 			brelse(new_bh);  in jbd2_journal_write_metadata_buffer()
447 	set_bh_page(new_bh, new_page, new_offset);  in jbd2_journal_write_metadata_buffer()
448 	new_bh->b_size = bh_in->b_size;  in jbd2_journal_write_metadata_buffer()
449 	new_bh->b_bdev = journal->j_dev;  in jbd2_journal_write_metadata_buffer()
450 	new_bh->b_blocknr = blocknr;  in jbd2_journal_write_metadata_buffer()
451 	new_bh->b_private = bh_in;  in jbd2_journal_write_metadata_buffer()
452 	set_buffer_mapped(new_bh);  in jbd2_journal_write_metadata_buffer()
453 	set_buffer_dirty(new_bh);  in jbd2_journal_write_metadata_buffer()
455 	*bh_out = new_bh;  in jbd2_journal_write_metadata_buffer()