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comparison src/share/vm/code/codeBlob.cpp @ 1663:7139e81efd2d

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6970566: runThese fails with SIGSEGV Reviewed-by: kvn
author never
date Thu, 22 Jul 2010 15:29:22 -0700
parents 2a47bd84841f
children 126ea7725993
comparison
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1662:e0ba4e04c839 1663:7139e81efd2d
200 200
201 201
202 //---------------------------------------------------------------------------------------------------- 202 //----------------------------------------------------------------------------------------------------
203 // Implementation of AdapterBlob 203 // Implementation of AdapterBlob
204 204
205 AdapterBlob::AdapterBlob(int size, CodeBuffer* cb) :
206 BufferBlob("I2C/C2I adapters", size, cb) {
207 CodeCache::commit(this);
208 }
209
205 AdapterBlob* AdapterBlob::create(CodeBuffer* cb) { 210 AdapterBlob* AdapterBlob::create(CodeBuffer* cb) {
206 ThreadInVMfromUnknown __tiv; // get to VM state in case we block on CodeCache_lock 211 ThreadInVMfromUnknown __tiv; // get to VM state in case we block on CodeCache_lock
207 212
208 AdapterBlob* blob = NULL; 213 AdapterBlob* blob = NULL;
209 unsigned int size = allocation_size(cb, sizeof(AdapterBlob)); 214 unsigned int size = allocation_size(cb, sizeof(AdapterBlob));
210 { 215 {
211 MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag); 216 MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
212 blob = new (size) AdapterBlob(size, cb); 217 blob = new (size) AdapterBlob(size, cb);
213 CodeCache::commit(blob);
214 } 218 }
215 // Track memory usage statistic after releasing CodeCache_lock 219 // Track memory usage statistic after releasing CodeCache_lock
216 MemoryService::track_code_cache_memory_usage(); 220 MemoryService::track_code_cache_memory_usage();
217 221
218 return blob; 222 return blob;