- cs = per_cpu_ptr(fdata->cs_percpu, ctx->cpu);
- buffer_nesting = per_cpu(lib_ring_buffer_nesting, ctx->cpu) - 1;
+ cs = per_cpu_ptr(fdata->cs_percpu, ctx->priv.reserve_cpu);
+ buffer_nesting = per_cpu(lib_ring_buffer_nesting, ctx->priv.reserve_cpu) - 1;