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t/stest: make the test more challenging
[fio.git]
/
options.c
diff --git
a/options.c
b/options.c
index 6d832354e95d856e89f2c41d6d5691cbd4d8d49c..9508607438a5149df800322f6c081ea6348d39bc 100644
(file)
--- a/
options.c
+++ b/
options.c
@@
-493,6
+493,9
@@
int fio_cpus_split(os_cpu_mask_t *mask, unsigned int cpu_index)
const long max_cpu = cpus_online();
cpus_in_mask = fio_cpu_count(mask);
+ if (!cpus_in_mask)
+ return 0;
+
cpu_index = cpu_index % cpus_in_mask;
index = 0;