Mercurial > hg > truffle

comparison src/share/vm/gc_implementation/parallelScavenge/psOldGen.cpp @ 3774:c9ca3f51cf41

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
6994322: Remove the is_tlab and is_noref / is_large_noref parameters from the CollectedHeap Summary: Remove two unused parameters from the mem_allocate() method and update its uses accordingly. Reviewed-by: stefank, johnc
author tonyp
date Thu, 16 Jun 2011 15:51:57 -0400
parents 567c87d484a0
children b632e80fc9dc
comparison
equal deleted inserted replaced
3773:5130fa1b24f1 3774:c9ca3f51cf41
180 return object_space()->free_in_bytes() + virtual_space()->uncommitted_size(); 180 return object_space()->free_in_bytes() + virtual_space()->uncommitted_size();
181 } 181 }
182 182
183 // Allocation. We report all successful allocations to the size policy 183 // Allocation. We report all successful allocations to the size policy
184 // Note that the perm gen does not use this method, and should not! 184 // Note that the perm gen does not use this method, and should not!
185 HeapWord* PSOldGen::allocate(size_t word_size, bool is_tlab) { 185 HeapWord* PSOldGen::allocate(size_t word_size) {
186 assert_locked_or_safepoint(Heap_lock); 186 assert_locked_or_safepoint(Heap_lock);
187 HeapWord* res = allocate_noexpand(word_size, is_tlab); 187 HeapWord* res = allocate_noexpand(word_size);
188 188
189 if (res == NULL) { 189 if (res == NULL) {
190 res = expand_and_allocate(word_size, is_tlab); 190 res = expand_and_allocate(word_size);
191 } 191 }
192 192
193 // Allocations in the old generation need to be reported 193 // Allocations in the old generation need to be reported
194 if (res != NULL) { 194 if (res != NULL) {
195 ParallelScavengeHeap* heap = (ParallelScavengeHeap*)Universe::heap(); 195 ParallelScavengeHeap* heap = (ParallelScavengeHeap*)Universe::heap();
197 } 197 }
198 198
199 return res; 199 return res;
200 } 200 }
201 201
202 HeapWord* PSOldGen::expand_and_allocate(size_t word_size, bool is_tlab) { 202 HeapWord* PSOldGen::expand_and_allocate(size_t word_size) {
203 assert(!is_tlab, "TLAB's are not supported in PSOldGen");
204 expand(word_size*HeapWordSize); 203 expand(word_size*HeapWordSize);
205 if (GCExpandToAllocateDelayMillis > 0) { 204 if (GCExpandToAllocateDelayMillis > 0) {
206 os::sleep(Thread::current(), GCExpandToAllocateDelayMillis, false); 205 os::sleep(Thread::current(), GCExpandToAllocateDelayMillis, false);
207 } 206 }
208 return allocate_noexpand(word_size, is_tlab); 207 return allocate_noexpand(word_size);
209 } 208 }
210 209
211 HeapWord* PSOldGen::expand_and_cas_allocate(size_t word_size) { 210 HeapWord* PSOldGen::expand_and_cas_allocate(size_t word_size) {
212 expand(word_size*HeapWordSize); 211 expand(word_size*HeapWordSize);
213 if (GCExpandToAllocateDelayMillis > 0) { 212 if (GCExpandToAllocateDelayMillis > 0) {