Add command-line option --fair-sched=[no|yes|try]. Use --fair-sched=try
when running the annotate_hbefore regression test. Closes #270006.

To do: update manual.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12280 a5019735-40e9-0310-863c-91ae7b9d1cf9
15 files changed