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6934089: Zero 32-bit/64kb page fix

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The fix for 6927165 increased the number of shadow pages for 32-bit platforms and this causes a problem on systems with 64kb pages.

Reviewed-by: twisti
This commit is contained in:
Gary Benson 2010-03-11 05:09:20 -08:00 committed by Christian Thalinger
parent 7dcf59914e
commit dae3356905
1 changed files with 2 additions and 3 deletions
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5
hotspot/src/os_cpu/linux_zero/vm/globals_linux_zero.hpp
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@ -1,6 +1,6 @@
/* /*
* Copyright 2000-2005 Sun Microsystems, Inc. All Rights Reserved. * Copyright 2000-2005 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2007, 2008 Red Hat, Inc. * Copyright 2007, 2008, 2010 Red Hat, Inc.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* *
* This code is free software; you can redistribute it and/or modify it * This code is free software; you can redistribute it and/or modify it
@ -29,11 +29,10 @@
// //
define_pd_global(bool, DontYieldALot, false); define_pd_global(bool, DontYieldALot, false);
#ifdef _LP64
define_pd_global(intx, ThreadStackSize, 1536); define_pd_global(intx, ThreadStackSize, 1536);
#ifdef _LP64
define_pd_global(intx, VMThreadStackSize, 1024); define_pd_global(intx, VMThreadStackSize, 1024);
#else #else
define_pd_global(intx, ThreadStackSize, 1024);
define_pd_global(intx, VMThreadStackSize, 512); define_pd_global(intx, VMThreadStackSize, 512);
#endif // _LP64 #endif // _LP64
define_pd_global(intx, SurvivorRatio, 8); define_pd_global(intx, SurvivorRatio, 8);