diff options
Diffstat (limited to 'kernel/bpf/trampoline.c')
| -rw-r--r-- | kernel/bpf/trampoline.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/kernel/bpf/trampoline.c b/kernel/bpf/trampoline.c index d3a307a8c42b..2660fbced9ad 100644 --- a/kernel/bpf/trampoline.c +++ b/kernel/bpf/trampoline.c @@ -541,11 +541,12 @@ static u64 notrace bpf_prog_start_time(void) static void notrace inc_misses_counter(struct bpf_prog *prog) { struct bpf_prog_stats *stats; + unsigned int flags; stats = this_cpu_ptr(prog->stats); - u64_stats_update_begin(&stats->syncp); - stats->misses++; - u64_stats_update_end(&stats->syncp); + flags = u64_stats_update_begin_irqsave(&stats->syncp); + u64_stats_inc(&stats->misses); + u64_stats_update_end_irqrestore(&stats->syncp, flags); } /* The logic is similar to bpf_prog_run(), but with an explicit @@ -589,8 +590,8 @@ static void notrace update_prog_stats(struct bpf_prog *prog, stats = this_cpu_ptr(prog->stats); flags = u64_stats_update_begin_irqsave(&stats->syncp); - stats->cnt++; - stats->nsecs += sched_clock() - start; + u64_stats_inc(&stats->cnt); + u64_stats_add(&stats->nsecs, sched_clock() - start); u64_stats_update_end_irqrestore(&stats->syncp, flags); } } |