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numa_init(): error handling and propagation

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Balazs Gerofi
2017-01-08 11:47:10 +09:00
parent 7a0c204dc1
commit d34884f9a4
1 changed files with 6 additions and 1 deletions
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7
kernel/mem.c
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@@ -1016,7 +1016,12 @@ static void numa_init(void)
for (i = 0; i < ihk_mc_get_nr_numa_nodes(); ++i) { for (i = 0; i < ihk_mc_get_nr_numa_nodes(); ++i) {
int linux_numa_id, type; int linux_numa_id, type;
ihk_mc_get_numa_node(i, &linux_numa_id, &type); if (ihk_mc_get_numa_node(i, &linux_numa_id, &type) != 0) {
kprintf("%s: error: obtaining NUMA info for node %d\n",
__FUNCTION__, i);
panic("");
}
memory_nodes[i].id = i; memory_nodes[i].id = i;
memory_nodes[i].linux_numa_id = linux_numa_id; memory_nodes[i].linux_numa_id = linux_numa_id;
memory_nodes[i].type = type; memory_nodes[i].type = type;