diff options
Diffstat (limited to 'kernel/kcsan/debugfs.c')
| -rw-r--r-- | kernel/kcsan/debugfs.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/kernel/kcsan/debugfs.c b/kernel/kcsan/debugfs.c index 6c4914fa2fad..3c8093a371b1 100644 --- a/kernel/kcsan/debugfs.c +++ b/kernel/kcsan/debugfs.c @@ -17,10 +17,7 @@ #include "kcsan.h" -/* - * Statistics counters. - */ -static atomic_long_t counters[KCSAN_COUNTER_COUNT]; +atomic_long_t kcsan_counters[KCSAN_COUNTER_COUNT]; static const char *const counter_names[] = { [KCSAN_COUNTER_USED_WATCHPOINTS] = "used_watchpoints", [KCSAN_COUNTER_SETUP_WATCHPOINTS] = "setup_watchpoints", @@ -53,16 +50,6 @@ static struct { }; static DEFINE_SPINLOCK(report_filterlist_lock); -void kcsan_counter_inc(enum kcsan_counter_id id) -{ - atomic_long_inc(&counters[id]); -} - -void kcsan_counter_dec(enum kcsan_counter_id id) -{ - atomic_long_dec(&counters[id]); -} - /* * The microbenchmark allows benchmarking KCSAN core runtime only. To run * multiple threads, pipe 'microbench=<iters>' from multiple tasks into the @@ -206,8 +193,10 @@ static int show_info(struct seq_file *file, void *v) /* show stats */ seq_printf(file, "enabled: %i\n", READ_ONCE(kcsan_enabled)); - for (i = 0; i < KCSAN_COUNTER_COUNT; ++i) - seq_printf(file, "%s: %ld\n", counter_names[i], atomic_long_read(&counters[i])); + for (i = 0; i < KCSAN_COUNTER_COUNT; ++i) { + seq_printf(file, "%s: %ld\n", counter_names[i], + atomic_long_read(&kcsan_counters[i])); + } /* show filter functions, and filter type */ spin_lock_irqsave(&report_filterlist_lock, flags); |