diff options
Diffstat (limited to 'gcc/memory-block.h')
| -rw-r--r-- | gcc/memory-block.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/memory-block.h b/gcc/memory-block.h index 8ebeee0..a11465b 100644 --- a/gcc/memory-block.h +++ b/gcc/memory-block.h @@ -28,12 +28,15 @@ class memory_block_pool public: /* Blocks have fixed size. This is necessary for sharing. */ static const size_t block_size = 64 * 1024; + /* Number of blocks we keep in the freelists. */ + static const size_t freelist_size = 1024 * 1024 / block_size; memory_block_pool (); static inline void *allocate () ATTRIBUTE_MALLOC; static inline void release (void *); - void clear_free_list (); + static void trim (int nblocks = freelist_size); + void reduce_free_list (int); private: /* memory_block_pool singleton instance, defined in memory-block.cc. */ |