For ARM32 platfrom, The system will "offline" all CPUs except the crashing one, by clear the cpu_online_mask. So we need find another way to get online-CPUs number for crash utility.
This patch uses MAX(get_cpus_active(),get_cpus_online()) to get that value. Signed-off-by: Liu Hua <[email protected]> --- arm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arm.c b/arm.c index 3c38cd5..84dd3ec 100644 --- a/arm.c +++ b/arm.c @@ -1518,7 +1518,7 @@ arm_display_machine_stats(void) static int arm_get_smp_cpus(void) { - return get_cpus_online(); + return MAX(get_cpus_active(), get_cpus_online()); } /* -- 1.9.0 -- Crash-utility mailing list [email protected] https://www.redhat.com/mailman/listinfo/crash-utility
