amurillo [Thu, 26 Sep 2013 13:33:02 -0700] rev 20088
Added tag hs25-b52 for changeset 54bdf1f141cb
amurillo [Thu, 26 Sep 2013 13:33:01 -0700] rev 20087
Merge
tschatzl [Thu, 26 Sep 2013 06:34:10 -0700] rev 20086
Merge
tschatzl [Thu, 26 Sep 2013 12:18:21 +0200] rev 20085
Merge
brutisso [Wed, 25 Sep 2013 17:23:41 +0200] rev 20084
8025228: assert(new_entry->reserved_words() == vs_word_size) fails in nightly
Reviewed-by: mgerdin, tschatzl, jmasa
tschatzl [Wed, 25 Sep 2013 13:25:24 +0200] rev 20083
7163191: G1: introduce a "heap spanning table" abstraction
Summary: Add G1BiasedArray<T> that is an array where each element represents a fixed-sized subdivision of the heap. Use this abstraction to refactor the HeapRegionSeq class.
Reviewed-by: brutisso
tschatzl [Tue, 24 Sep 2013 10:14:02 +0200] rev 20082
Merge
stefank [Sat, 21 Sep 2013 10:09:42 +0200] rev 20081
8025096: Move the ChunkManager instances out of the VirtualSpaceLists
Reviewed-by: coleenp, mgerdin, jmasa
stefank [Fri, 20 Sep 2013 11:00:38 +0200] rev 20080
8025059: Metspace::should_expand mixes bytes and words in check against MaxMetaspaceSize
Reviewed-by: coleenp, brutisso, mgerdin, jmasa
stefank [Fri, 20 Sep 2013 10:53:28 +0200] rev 20079
8024974: Incorrect use of GC_locker::is_active()
Summary: SymbolTable and StringTable can make calls to GC_locker::is_active() outside a safepoint. This isn't safe because the GC_locker active state (lock count) is only updated at a safepoint and only remains valid as long as _needs_gc is true. However, outside a safepoint_needs_gc can change to false at any time, which makes it impossible to do a correct call to is_active() in that context. In this case these calls can just be removed since the input argument to basic_add() should never be on the heap and so there's no need to check the GC_locker state. This change also adjusts the assert() in is_active() to makes sure all calls to this function are always done under a safepoint.
Reviewed-by: brutisso, dcubed
Contributed-by: per.liden@oracle.com