No matches were found for subject:"\[PATCH\] improve git svn performance Hi, I am trying to improve git svn's performance according to some profiling data.As the data showed,_rev_list subroutine and rebuild subroutine are consuming a large proportion of time.So I improve _rev_list's performance by memoize its results,and avoid subprocess invocation by memoize rebuild subroutine's key data.Here's my patch\:"