Mercurial > hg > truffle
diff src/share/vm/code/codeCache.hpp @ 2353:1c0cf339481b
7025742: Can not use CodeCache::unallocated_capacity() with fragmented CodeCache
Summary: Use largest_free_block() instead of unallocated_capacity().
Reviewed-by: iveresov, never, ysr
| author | kvn |
|---|---|
| date | Wed, 09 Mar 2011 09:15:16 -0800 |
| parents | 51bd2d261853 |
| children | d673ef06fe96 |
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--- a/src/share/vm/code/codeCache.hpp Sun Mar 06 22:09:23 2011 -0800 +++ b/src/share/vm/code/codeCache.hpp Wed Mar 09 09:15:16 2011 -0800 @@ -147,6 +147,7 @@ static void verify(); // verifies the code cache static void print_trace(const char* event, CodeBlob* cb, int size = 0) PRODUCT_RETURN; static void print_bounds(outputStream* st); // Prints a summary of the bounds of the code cache + static void log_state(outputStream* st); // The full limits of the codeCache static address low_bound() { return (address) _heap->low_boundary(); } @@ -159,7 +160,7 @@ static size_t max_capacity() { return _heap->max_capacity(); } static size_t unallocated_capacity() { return _heap->unallocated_capacity(); } static size_t largest_free_block() { return _heap->largest_free_block(); } - static bool needs_flushing() { return unallocated_capacity() < CodeCacheFlushingMinimumFreeSpace; } + static bool needs_flushing() { return largest_free_block() < CodeCacheFlushingMinimumFreeSpace; } static bool needs_cache_clean() { return _needs_cache_clean; } static void set_needs_cache_clean(bool v) { _needs_cache_clean = v; }