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-rw-r--r--mm/percpu.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/mm/percpu.c b/mm/percpu.c
index d39e2f4..73c97a5 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -1528,7 +1528,6 @@ static void pcpu_dump_alloc_info(const char *lvl,
int __init pcpu_setup_first_chunk(const struct pcpu_alloc_info *ai,
void *base_addr)
{
- static char cpus_buf[4096] __initdata;
static int smap[PERCPU_DYNAMIC_EARLY_SLOTS] __initdata;
static int dmap[PERCPU_DYNAMIC_EARLY_SLOTS] __initdata;
size_t dyn_size = ai->dyn_size;
@@ -1541,12 +1540,11 @@ int __init pcpu_setup_first_chunk(const struct pcpu_alloc_info *ai,
int *unit_map;
int group, unit, i;
- cpumask_scnprintf(cpus_buf, sizeof(cpus_buf), cpu_possible_mask);
-
#define PCPU_SETUP_BUG_ON(cond) do { \
if (unlikely(cond)) { \
pr_emerg("PERCPU: failed to initialize, %s", #cond); \
- pr_emerg("PERCPU: cpu_possible_mask=%s\n", cpus_buf); \
+ pr_emerg("PERCPU: cpu_possible_mask=%*pb\n", \
+ cpumask_pr_args(cpu_possible_mask)); \
pcpu_dump_alloc_info(KERN_EMERG, ai); \
BUG(); \
} \

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