Add softrandommap and --alloc-size options

[fio.git] / smalloc.c

diff --git a/smalloc.c b/smalloc.c
index fd0e9bd05fe81e1a91750933ca4f405937dd3a8a..5baf5a43b711d1a8850a67dd0a39f69e0ee333be 100644 (file)
--- a/smalloc.c
+++ b/smalloc.c
@@ -19,8 +19,10 @@
 #define INITIAL_SIZE   1048576 /* new pool size */
 #define MAX_POOLS      32      /* maximum number of pools to setup */
 
 #define INITIAL_SIZE   1048576 /* new pool size */
 #define MAX_POOLS      32      /* maximum number of pools to setup */
 

+unsigned int smalloc_pool_size = INITIAL_SIZE;
+

 #ifdef ENABLE_RESIZE
 #ifdef ENABLE_RESIZE

-#define MAX_SIZE       8 * INITIAL_SIZE
+#define MAX_SIZE       8 * smalloc_pool_size

 static unsigned int resize_error;
 #endif
 
 static unsigned int resize_error;
 #endif
 


@@ -229,7 +231,7 @@ static int add_pool(struct pool *pool)
        if (fd < 0)
                goto out_close;
 
        if (fd < 0)
                goto out_close;
 

-       pool->size = INITIAL_SIZE;
+       pool->size = smalloc_pool_size;

        if (ftruncate(fd, pool->size) < 0)
                goto out_unlink;
 
        if (ftruncate(fd, pool->size) < 0)
                goto out_unlink;