sub_reserved_credits  279 fs/jbd2/transaction.c 		sub_reserved_credits(journal, rsv_blocks);
sub_reserved_credits  398 fs/jbd2/transaction.c 		sub_reserved_credits(journal, blocks);
sub_reserved_credits  520 fs/jbd2/transaction.c 	sub_reserved_credits(journal, handle->h_buffer_credits);
sub_reserved_credits  700 fs/jbd2/transaction.c 		sub_reserved_credits(journal,