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| author | Andi Gutmans <andi@php.net> | 2001-06-19 18:04:53 +0000 |
|---|---|---|
| committer | Andi Gutmans <andi@php.net> | 2001-06-19 18:04:53 +0000 |
| commit | 31ef9e8fafd9b3684efd934c30e5125a9fe2f9e0 (patch) | |
| tree | 70266dba4b924982fc322410bef7ee8ac8b4ee29 | |
| parent | 8ef5510aa9a0e61caea19c283ee97b8728cecd96 (diff) | |
| download | php-git-31ef9e8fafd9b3684efd934c30e5125a9fe2f9e0.tar.gz | |
- Real MFH of memory fragmentation patch
| -rw-r--r-- | Zend/zend_alloc.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/Zend/zend_alloc.c b/Zend/zend_alloc.c index ade2d03c31..fa3f4f685d 100644 --- a/Zend/zend_alloc.c +++ b/Zend/zend_alloc.c @@ -394,6 +394,7 @@ ZEND_API void start_memory_manager(ALS_D) memset(AG(fast_cache_list_head), 0, sizeof(AG(fast_cache_list_head))); memset(AG(cache_count), 0, sizeof(AG(cache_count))); +#if 0 #ifndef ZTS /* Initialize cache, to prevent fragmentation */ /* We can't do this in ZTS mode, because calling emalloc() from within start_memory_manager() @@ -410,6 +411,7 @@ ZEND_API void start_memory_manager(ALS_D) } } #endif +#endif #if ZEND_DEBUG memset(AG(cache_stats), 0, sizeof(AG(cache_stats))); @@ -438,6 +440,19 @@ ZEND_API void shutdown_memory_manager(int silent, int clean_cache) AG(fast_cache_list_head)[fci] = NULL; } + if (1 || clean_cache) { + zend_mem_header *ptr; + + for (i=1; i<MAX_CACHED_MEMORY; i++) { + for (j=0; j<AG(cache_count)[i]; j++) { + ptr = (zend_mem_header *) AG(cache)[i][j]; + REMOVE_POINTER_FROM_LIST(ptr); + free(ptr); + } + AG(cache_count)[i] = 0; + } + } + p = AG(head); t = AG(head); while (t) { @@ -478,13 +493,6 @@ ZEND_API void shutdown_memory_manager(int silent, int clean_cache) } } - if (clean_cache) { - for (i=1; i<MAX_CACHED_MEMORY; i++) { - for (j=0; j<AG(cache_count)[i]; j++) { - free(AG(cache)[i][j]); - } - } - } #if MEMORY_LIMIT AG(memory_exhausted)=0; #endif |