diff options
| -rw-r--r-- | mm/page_alloc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index fd47494..0b98f42 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1204,6 +1204,7 @@ static void __get_page_state(struct page_state *ret, int nr, cpumask_t *cpumask) int cpu = 0; memset(ret, 0, sizeof(*ret)); + cpus_and(*cpumask, *cpumask, cpu_online_map); cpu = first_cpu(*cpumask); while (cpu < NR_CPUS) { @@ -1256,7 +1257,7 @@ unsigned long read_page_state_offset(unsigned long offset) unsigned long ret = 0; int cpu; - for_each_cpu(cpu) { + for_each_online_cpu(cpu) { unsigned long in; in = (unsigned long)&per_cpu(page_states, cpu) + offset; |
