7000559: G1: assertion failure !outer || (full_collections_started == _full_collections_completed + 1)
Summary: The concurrent marking thread can complete its operation and increment the full GC counter during a Full GC. This causes the nesting of increments to the start and end of Full GCs that we are expecting to be wrong. the fix is for the marking thread to join the suspendible thread set before incrementing the counter so that it's blocked until the Full GC (or any other safepoint) is finished. The change also includes some minor code cleanup (I renamed a parameter).
Reviewed-by: brutisso, ysr
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tonyp |
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Tue, 14 Dec 2010 16:19:44 -0500 |
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a61af66fc99e |
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1 README:
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2 This file should be located at the top of the hotspot Mercurial repository.
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4 See http://openjdk.java.net/ for more information about the OpenJDK.
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6 See ../README-builds.html for complete details on build machine requirements.
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8 Simple Build Instructions:
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10 cd make && gnumake
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12 The files that will be imported into the jdk build will be in the "build"
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13 directory.
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