actually use max not min

Signed-off-by: Reto Achermann <achreto@gmail.com>

Author: achreto

kernel/tests/s11_rackscale_benchmarks.rs

@@ -624,7 +624,7 @@ fn rackscale_memcached_benchmark(transport: RackscaleTransport) {
     test.run_dhcpd_for_baseline = true;
 
     if !is_smoke {
-        test.shmem_size = std::cmp::min(
+        test.shmem_size = std::cmp::max(
             MEMCACHED_MEM_SIZE_MB * 8,
             testutils::helpers::SHMEM_SIZE * 4,
         );
@@ -653,7 +653,7 @@ fn rackscale_memcached_benchmark(transport: RackscaleTransport) {
             // Memory must also be divisible by number of nodes, which could be 1, 2, 3, or 4
             // memory = result of this function / num_clients  - shmem_size
             (8192
-                + std::cmp::min(
+                + std::cmp::max(
                     MEMCACHED_MEM_SIZE_MB * 8,
                     testutils::helpers::SHMEM_SIZE * 4,
                 ))
@@ -1305,7 +1305,7 @@ fn s11_rackscale_memcached_benchmark_sharded_nros() {
     test.is_multi_node = true;
 
     if !is_smoke {
-        test.shmem_size = std::cmp::min(
+        test.shmem_size = std::cmp::max(
             MEMCACHED_MEM_SIZE_MB * 8,
             testutils::helpers::SHMEM_SIZE * 4,
         );
@@ -1333,7 +1333,7 @@ fn s11_rackscale_memcached_benchmark_sharded_nros() {
         } else {
             // Memory must also be divisible by number of nodes, which could be 1, 2, 3, or 4
             (8192
-                + std::cmp::min(
+                + std::cmp::max(
                     MEMCACHED_MEM_SIZE_MB * 8,
                     testutils::helpers::SHMEM_SIZE * 4,
                 ))