Test freeing the first pool of the linear base allocator

The first pool should be bigger than one page,
but not big enough to hold all allocations,
so that there were more pools allocated.
This is needed to test freeing the first pool.

Signed-off-by: Lukasz Dorau <[email protected]>

Author: ldorau

test/test_base_alloc_linear.cpp

@@ -10,6 +10,7 @@
 #include <thread>
 
 #include "base_alloc_linear.h"
+#include "utils_common.h"
 
 #include "base.hpp"
 #include "test_helpers.h"
@@ -56,9 +57,14 @@ TEST_F(test, baseAllocLinearMultiThreadedAllocMemset) {
 
     srand(0);
 
+    // The first pool should be bigger than one page,
+    // but not big enough to hold all allocations,
+    // so that there were more pools allocated.
+    // This is needed to test freeing the first pool.
+    size_t pool_size = 2 * util_get_page_size();
+
     auto pool = std::shared_ptr<umf_ba_linear_pool_t>(
-        umf_ba_linear_create(NTHREADS * ITERATIONS * MAX_ALLOCATION_SIZE),
-        umf_ba_linear_destroy);
+        umf_ba_linear_create(pool_size), umf_ba_linear_destroy);
 
     auto poolAlloc = [](int TID, umf_ba_linear_pool_t *pool) {
         struct buffer_t {