2 Commits

Author	SHA1	Message	Date
Stefan Johansson	7a8a19d1d9	8062063: Usage of UseHugeTLBFS, UseLargePagesInMetaspace and huge SurvivorAlignmentInBytes cause crashes in CMBitMapClosure::do_bit ... Making sure committed memory is cleared when re-committed, even if using large pages. Reviewed-by: kbarrett, tschatzl	2015-01-12 15:24:29 +01:00
Thomas Schatzl	100e51a339	8038423: G1: Decommit memory within heap ... Allow G1 to decommit memory of arbitrary regions within the heap and their associated auxiliary data structures card table, BOT, hot card cache, and mark bitmaps. Reviewed-by: mgerdin, brutisso, jwilhelm	2014-08-19 14:09:10 +02:00