diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/test_rhashtable.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/test_rhashtable.c b/lib/test_rhashtable.c index cfc3440f17e7..6fa77b3f0e80 100644 --- a/lib/test_rhashtable.c +++ b/lib/test_rhashtable.c @@ -36,9 +36,9 @@ static int runs = 4; module_param(runs, int, 0); MODULE_PARM_DESC(runs, "Number of test runs per variant (default: 4)"); -static int max_size = 65536; +static int max_size = 0; module_param(max_size, int, 0); -MODULE_PARM_DESC(runs, "Maximum table size (default: 65536)"); +MODULE_PARM_DESC(runs, "Maximum table size (default: calculated)"); static bool shrinking = false; module_param(shrinking, bool, 0); @@ -321,7 +321,7 @@ static int __init test_rht_init(void) entries = min(entries, MAX_ENTRIES); test_rht_params.automatic_shrinking = shrinking; - test_rht_params.max_size = max_size; + test_rht_params.max_size = max_size ? : roundup_pow_of_two(entries); test_rht_params.nelem_hint = size; pr_info("Running rhashtable test nelem=%d, max_size=%d, shrinking=%d\n", @@ -367,6 +367,8 @@ static int __init test_rht_init(void) return -ENOMEM; } + test_rht_params.max_size = max_size ? : + roundup_pow_of_two(tcount * entries); err = rhashtable_init(&ht, &test_rht_params); if (err < 0) { pr_warn("Test failed: Unable to initialize hashtable: %d\n", |