t/axmap: update tester for lfsr_init() taking a seed argument

Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/t/axmap.c b/t/axmap.c
index 1f8c3e9a90f6855878f37c0fb574217f6363094e..3f6043dbfe0e5af49182691dc747aaa1c7e6ff80 100644 (file)
--- a/t/axmap.c
+++ b/t/axmap.c
@@ -26,13 +26,17 @@ int main(int argc, char *argv[])
        struct fio_lfsr lfsr;
        size_t size = (1UL << 28) - 200;
        struct axmap *map;
+       int seed = 1;
 
-       if (argc > 1)
+       if (argc > 1) {
                size = strtoul(argv[1], NULL, 10);
+               if (argc > 2)
+                       seed = strtoul(argv[2], NULL, 10);
+       }
 
        printf("Using %llu entries\n", (unsigned long long) size);
 
-       lfsr_init(&lfsr, size);
+       lfsr_init(&lfsr, size, seed);
        map = axmap_new(size);
 
        while (size--) {