jcoomes [Fri, 07 Nov 2014 15:34:33 -0800] rev 27633
8060467: CMS: small OldPLABSize and -XX:-ResizePLAB cause assert(ResizePLAB || n_blks == OldPLABSize) failed: Error
Reviewed-by: tschatzl, jmasa, kbarrett
mgerdin [Mon, 03 Nov 2014 11:08:03 +0100] rev 27632
8061964: Insufficient compiler barriers for GCC in OrderAccess functions
Summary: Fix OrderAccess functions to emit memory clobbering inline assembly to attempt to stop copiler reordering.
Reviewed-by: dcubed, dholmes, bdelsart
jwilhelm [Wed, 05 Nov 2014 15:50:14 +0100] rev 27631
8062836: BACKOUT - Parallelize clearing the next mark bitmap
Summary: Backing out due to non-trivial issues found in nightly testing
Reviewed-by: mgerdin, mlarsson