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comparison src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp @ 8679:a252e688abcf

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7189971: Implement CMSWaitDuration for non-incremental mode of CMS Reviewed-by: jmasa, johnc, ysr Contributed-by: michal@frajt.eu
author jmasa
date Fri, 01 Feb 2013 17:02:36 -0800
parents f34d701e952e
children de6a9e811145
comparison
equal deleted inserted replaced
8666:7f482030ff64 8679:a252e688abcf
127 // Wait on CMS lock until the next synchronous GC 127 // Wait on CMS lock until the next synchronous GC
128 // or given timeout, whichever is earlier. A timeout value 128 // or given timeout, whichever is earlier. A timeout value
129 // of 0 indicates that there is no upper bound on the wait time. 129 // of 0 indicates that there is no upper bound on the wait time.
130 // A concurrent full gc request terminates the wait. 130 // A concurrent full gc request terminates the wait.
131 void wait_on_cms_lock(long t_millis); 131 void wait_on_cms_lock(long t_millis);
132
133 // Wait on CMS lock until the next synchronous GC
134 // or given timeout, whichever is earlier. A timeout value
135 // of 0 indicates that there is no upper bound on the wait time.
136 // A concurrent full gc request terminates the wait.
137 void wait_on_cms_lock_for_scavenge(long t_millis);
132 138
133 // The CMS thread will yield during the work portion of its cycle 139 // The CMS thread will yield during the work portion of its cycle
134 // only when requested to. Both synchronous and asychronous requests 140 // only when requested to. Both synchronous and asychronous requests
135 // are provided: 141 // are provided:
136 // (1) A synchronous request is used for young gen collections and 142 // (1) A synchronous request is used for young gen collections and