Keith Bostic f2fb777cc8 Change the Helium cleaner algorithm to use the underlying he_stats.size ...

value (new in Helium 2.2), for the store instead of maintaining our own
statistics (which implies updating a shared cache line).  This is only
lightly tested, it looks to me like we're triggering a deadlock inside
of the Helium library.

Don't update the cache-inuse flag if it's already set, avoid writing a
shared cache line to no purpose.

2014-02-01 10:21:00 -05:00

..

helium

Change the Helium cleaner algorithm to use the underlying he_stats.size

2014-02-01 10:21:00 -05:00