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comparison src/share/vm/code/codeCache.hpp @ 2353:1c0cf339481b

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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
comparison
equal deleted inserted replaced
2352:425688247f3d 2353:1c0cf339481b
145 static void print() PRODUCT_RETURN; // prints summary 145 static void print() PRODUCT_RETURN; // prints summary
146 static void print_internals(); 146 static void print_internals();
147 static void verify(); // verifies the code cache 147 static void verify(); // verifies the code cache
148 static void print_trace(const char* event, CodeBlob* cb, int size = 0) PRODUCT_RETURN; 148 static void print_trace(const char* event, CodeBlob* cb, int size = 0) PRODUCT_RETURN;
149 static void print_bounds(outputStream* st); // Prints a summary of the bounds of the code cache 149 static void print_bounds(outputStream* st); // Prints a summary of the bounds of the code cache
150 static void log_state(outputStream* st);
150 151
151 // The full limits of the codeCache 152 // The full limits of the codeCache
152 static address low_bound() { return (address) _heap->low_boundary(); } 153 static address low_bound() { return (address) _heap->low_boundary(); }
153 static address high_bound() { return (address) _heap->high_boundary(); } 154 static address high_bound() { return (address) _heap->high_boundary(); }
154 155
157 static address last_address(); // last address used for CodeBlobs 158 static address last_address(); // last address used for CodeBlobs
158 static size_t capacity() { return _heap->capacity(); } 159 static size_t capacity() { return _heap->capacity(); }
159 static size_t max_capacity() { return _heap->max_capacity(); } 160 static size_t max_capacity() { return _heap->max_capacity(); }
160 static size_t unallocated_capacity() { return _heap->unallocated_capacity(); } 161 static size_t unallocated_capacity() { return _heap->unallocated_capacity(); }
161 static size_t largest_free_block() { return _heap->largest_free_block(); } 162 static size_t largest_free_block() { return _heap->largest_free_block(); }
162 static bool needs_flushing() { return unallocated_capacity() < CodeCacheFlushingMinimumFreeSpace; } 163 static bool needs_flushing() { return largest_free_block() < CodeCacheFlushingMinimumFreeSpace; }
163 164
164 static bool needs_cache_clean() { return _needs_cache_clean; } 165 static bool needs_cache_clean() { return _needs_cache_clean; }
165 static void set_needs_cache_clean(bool v) { _needs_cache_clean = v; } 166 static void set_needs_cache_clean(bool v) { _needs_cache_clean = v; }
166 static void clear_inline_caches(); // clear all inline caches 167 static void clear_inline_caches(); // clear all inline caches
167 168