jdk/hotspot
Y. Srinivas Ramakrishna 554e77efb4 6992998: CMSWaitDuration=0 causes hangs with +ExplicitGCInvokesConcurrent
Closed a timing hole during which concurrent full gc requests can be missed. The hole can increase the latency of the response to a full gc request by up to the value of CMSWaitDuration. If CMSWaitDuration=0 is, as currently, interpreted as an unbounded wait, suitable in certain tuning scenarios, the application can potentially hang. Made two obscure tunables, including CMSWaitDuration, manageable.

Reviewed-by: jcoomes, tonyp
2010-10-21 17:29:24 -07:00
..
.jcheck 6669216: Add jcheck configuration directories 2008-02-29 20:03:58 -08:00
agent 6978355: renaming for 6961697 2010-08-25 05:27:54 -07:00
make Merge 2010-10-08 09:29:09 -07:00
src 6992998: CMSWaitDuration=0 causes hangs with +ExplicitGCInvokesConcurrent 2010-10-21 17:29:24 -07:00
test Merge 2010-10-06 14:18:32 -07:00
.hgignore 6909462: Fix nbproject/private references in .hgignore 2009-12-16 12:51:48 -08:00
.hgtags Added tag hs20-b01 for changeset 75ef8813e3e2 2010-10-01 18:04:36 -07:00
ASSEMBLY_EXCEPTION 6941466: Oracle rebranding changes for Hotspot repositories 2010-05-27 19:08:38 -07:00
LICENSE 6941466: Oracle rebranding changes for Hotspot repositories 2010-05-27 19:08:38 -07:00
README Initial load 2007-12-01 00:00:00 +00:00
THIRD_PARTY_README 6941466: Oracle rebranding changes for Hotspot repositories 2010-05-27 19:08:38 -07:00

README:
  This file should be located at the top of the hotspot Mercurial repository.

  See http://openjdk.java.net/ for more information about the OpenJDK.

  See ../README-builds.html for complete details on build machine requirements.

Simple Build Instructions:

    cd make && gnumake
     
  The files that will be imported into the jdk build will be in the "build"
  directory.