src/share/vm/gc_implementation/g1/heapRegion.cpp
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rev 5920 : 8035406: Improve data structure for Code Cache remembered sets
Summary: Change the code cache remembered sets data structure from a GrowableArray to a chunked list of nmethods. This makes the data structure more amenable to parallelization, and decreases freeing time.
Reviewed-by:
@@ -708,28 +708,28 @@
assert(VerifyDuringGC, "only way to get here");
return;
}
HeapRegionRemSet* hrrs = rem_set();
- int strong_code_roots_length = hrrs->strong_code_roots_list_length();
+ size_t strong_code_roots_length = hrrs->strong_code_roots_list_length();
// if this region is empty then there should be no entries
// on its strong code root list
if (is_empty()) {
if (strong_code_roots_length > 0) {
gclog_or_tty->print_cr("region ["PTR_FORMAT","PTR_FORMAT"] is empty "
- "but has "INT32_FORMAT" code root entries",
+ "but has "SIZE_FORMAT" code root entries",
bottom(), end(), strong_code_roots_length);
*failures = true;
}
return;
}
if (continuesHumongous()) {
if (strong_code_roots_length > 0) {
gclog_or_tty->print_cr("region "HR_FORMAT" is a continuation of a humongous "
- "region but has "INT32_FORMAT" code root entries",
+ "region but has "SIZE_FORMAT" code root entries",
HR_FORMAT_PARAMS(this), strong_code_roots_length);
*failures = true;
}
return;
}