335 	struct buffer_head *bh = NULL;  in journal_revoke()  local
351 	bh = bh_in;  in journal_revoke()
353 	if (!bh) {  in journal_revoke()
354 		bh = __find_get_block(bdev, blocknr, journal->j_blocksize);  in journal_revoke()
355 		if (bh)  in journal_revoke()
356 			BUFFER_TRACE(bh, "found on hash");  in journal_revoke()
367 			if (bh2 != bh && buffer_revokevalid(bh2))  in journal_revoke()
383 	if (bh) {  in journal_revoke()
384 		if (!J_EXPECT_BH(bh, !buffer_revoked(bh),  in journal_revoke()
387 				brelse(bh);  in journal_revoke()
390 		set_buffer_revoked(bh);  in journal_revoke()
391 		set_buffer_revokevalid(bh);  in journal_revoke()
396 			BUFFER_TRACE(bh, "call brelse");  in journal_revoke()
397 			__brelse(bh);  in journal_revoke()
429 	struct buffer_head *bh = jh2bh(jh);  in journal_cancel_revoke()  local
437 	if (test_set_buffer_revokevalid(bh)) {  in journal_cancel_revoke()
438 		need_cancel = test_clear_buffer_revoked(bh);  in journal_cancel_revoke()
441 		clear_buffer_revoked(bh);  in journal_cancel_revoke()
445 		record = find_revoke_record(journal, bh->b_blocknr);  in journal_cancel_revoke()
448 				  "blocknr %llu\n", (unsigned long long)bh->b_blocknr);  in journal_cancel_revoke()
459 	record = find_revoke_record(journal, bh->b_blocknr);  in journal_cancel_revoke()
469 		bh2 = __find_get_block(bh->b_bdev, bh->b_blocknr, bh->b_size);  in journal_cancel_revoke()
471 			if (bh2 != bh)  in journal_cancel_revoke()
496 			struct buffer_head *bh;  in journal_clear_buffer_revoked_flags()  local
498 			bh = __find_get_block(journal->j_fs_dev,  in journal_clear_buffer_revoked_flags()
501 			if (bh) {  in journal_clear_buffer_revoked_flags()
502 				clear_buffer_revoked(bh);  in journal_clear_buffer_revoked_flags()
503 				__brelse(bh);  in journal_clear_buffer_revoked_flags()
635 	struct buffer_head *bh = jh2bh(descriptor);  in flush_descriptor()  local
638 		put_bh(bh);  in flush_descriptor()
644 	set_buffer_jwrite(bh);  in flush_descriptor()
645 	BUFFER_TRACE(bh, "write");  in flush_descriptor()
646 	set_buffer_dirty(bh);  in flush_descriptor()
647 	write_dirty_buffer(bh, write_op);  in flush_descriptor()