Mercurial > hg > truffle
comparison src/share/vm/runtime/sweeper.cpp @ 13383:938e1e64e28f
8028306: nsk stress tests, CodeCache fills, then safepoint asserts
Summary: Move handle_full_code_cache() out of block that forbids safepoints
Reviewed-by: kvn, iveresov
author | anoll |
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date | Thu, 14 Nov 2013 19:27:07 +0100 |
parents | 78da3894b86f |
children | 86e6d691f2e1 |
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13382:570aaefce624 | 13383:938e1e64e28f |
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229 * (2) There are sufficient state changes in/since the last sweep. | 229 * (2) There are sufficient state changes in/since the last sweep. |
230 * (3) We have not been sweeping for 'some time' | 230 * (3) We have not been sweeping for 'some time' |
231 */ | 231 */ |
232 void NMethodSweeper::possibly_sweep() { | 232 void NMethodSweeper::possibly_sweep() { |
233 assert(JavaThread::current()->thread_state() == _thread_in_vm, "must run in vm mode"); | 233 assert(JavaThread::current()->thread_state() == _thread_in_vm, "must run in vm mode"); |
234 if (!MethodFlushing || !sweep_in_progress()) { | 234 // Only compiler threads are allowed to sweep |
235 if (!MethodFlushing || !sweep_in_progress() || !Thread::current()->is_Compiler_thread()) { | |
235 return; | 236 return; |
236 } | 237 } |
237 | 238 |
238 // If there was no state change while nmethod sweeping, 'should_sweep' will be false. | 239 // If there was no state change while nmethod sweeping, 'should_sweep' will be false. |
239 // This is one of the two places where should_sweep can be set to true. The general | 240 // This is one of the two places where should_sweep can be set to true. The general |