#include <linux/filter.h>
#include <linux/sched/signal.h>
-static __always_inline u32 bpf_test_run_one(struct bpf_prog *prog, void *ctx)
+static __always_inline u32 bpf_test_run_one(struct bpf_prog *prog, void *ctx,
+ struct bpf_cgroup_storage *storage)
{
u32 ret;
preempt_disable();
rcu_read_lock();
+ bpf_cgroup_storage_set(storage);
ret = BPF_PROG_RUN(prog, ctx);
rcu_read_unlock();
preempt_enable();
static u32 bpf_test_run(struct bpf_prog *prog, void *ctx, u32 repeat, u32 *time)
{
+ struct bpf_cgroup_storage *storage = NULL;
u64 time_start, time_spent = 0;
u32 ret = 0, i;
+ storage = bpf_cgroup_storage_alloc(prog);
+ if (IS_ERR(storage))
+ return PTR_ERR(storage);
+
if (!repeat)
repeat = 1;
time_start = ktime_get_ns();
for (i = 0; i < repeat; i++) {
- ret = bpf_test_run_one(prog, ctx);
+ ret = bpf_test_run_one(prog, ctx, storage);
if (need_resched()) {
if (signal_pending(current))
break;
do_div(time_spent, repeat);
*time = time_spent > U32_MAX ? U32_MAX : (u32)time_spent;
+ bpf_cgroup_storage_free(storage);
+
return ret;
}