Improving memory allocation in MariaDB Client

9 years ago · 232aafd028
parent 80bad8a811
commit 232aafd028
1 changed files with 1 additions and 1 deletions
--- a/deps/mariadb-client-library/my_alloc.c.patch
+++ b/deps/mariadb-client-library/my_alloc.c.patch
@ -5,7 +5,7 @@
   {						/* Time to alloc new block */
     get_size= MAX(Size+ALIGN_SIZE(sizeof(USED_MEM)),
 -              (mem_root->block_size & ~1) * (mem_root->block_num >> 2));
-+              (mem_root->block_size & ~1) * 2);
+              (mem_root->block_size & ~1) * ( (mem_root->block_num >> 2) > 4 ? 4 : (mem_root->block_num >> 2) ) );
 
     if (!(next = (USED_MEM*) my_malloc(get_size,MYF(MY_WME))))
     {