From 143b5ba21b2bd5091cd8dcd92de7ba1ed1d1c83c Mon Sep 17 00:00:00 2001 From: Amir Vadai Date: Sun, 29 Jun 2014 11:54:56 +0300 Subject: [PATCH] lib/cpumask: cpumask_set_cpu_local_first to use all cores when numa node is not defined When device is non numa aware (numa_node == -1), use all online cpu's. Signed-off-by: Amir Vadai Signed-off-by: David S. Miller --- lib/cpumask.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/cpumask.c b/lib/cpumask.c index c101230658eb..b6513a9f2892 100644 --- a/lib/cpumask.c +++ b/lib/cpumask.c @@ -191,7 +191,7 @@ int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp) i %= num_online_cpus(); - if (!cpumask_of_node(numa_node)) { + if (numa_node == -1 || !cpumask_of_node(numa_node)) { /* Use all online cpu's for non numa aware system */ cpumask_copy(mask, cpu_online_mask); } else { -- 2.30.2