tree dafd99aab55c4508d88906a17e63582ce7187daf
parent 09b4e527a008687a2fd90202b5e7b2f175d8ebed
author Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1565634764 -0300
committer Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1565634764 -0300

Small optimization in 'convergeephemerons'

When converging marks on ephemeron tables, change the direction the
tables are traversed at each iteration, to try to avoid bad-case
scenarios with linked lists of entries in a table.