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#[cfg(tokio_internal_mt_counters)]
mod imp {
use std::sync::atomic::AtomicUsize;
use std::sync::atomic::Ordering::Relaxed;
static NUM_MAINTENANCE: AtomicUsize = AtomicUsize::new(0);
static NUM_NOTIFY_LOCAL: AtomicUsize = AtomicUsize::new(0);
static NUM_UNPARKS_LOCAL: AtomicUsize = AtomicUsize::new(0);
static NUM_LIFO_SCHEDULES: AtomicUsize = AtomicUsize::new(0);
static NUM_LIFO_CAPPED: AtomicUsize = AtomicUsize::new(0);
impl Drop for super::Counters {
fn drop(&mut self) {
let notifies_local = NUM_NOTIFY_LOCAL.load(Relaxed);
let unparks_local = NUM_UNPARKS_LOCAL.load(Relaxed);
let maintenance = NUM_MAINTENANCE.load(Relaxed);
let lifo_scheds = NUM_LIFO_SCHEDULES.load(Relaxed);
let lifo_capped = NUM_LIFO_CAPPED.load(Relaxed);
println!("---");
println!("notifies (local): {}", notifies_local);
println!(" unparks (local): {}", unparks_local);
println!(" maintenance: {}", maintenance);
println!(" LIFO schedules: {}", lifo_scheds);
println!(" LIFO capped: {}", lifo_capped);
}
}
pub(crate) fn inc_num_inc_notify_local() {
NUM_NOTIFY_LOCAL.fetch_add(1, Relaxed);
}
pub(crate) fn inc_num_unparks_local() {
NUM_UNPARKS_LOCAL.fetch_add(1, Relaxed);
}
pub(crate) fn inc_num_maintenance() {
NUM_MAINTENANCE.fetch_add(1, Relaxed);
}
pub(crate) fn inc_lifo_schedules() {
NUM_LIFO_SCHEDULES.fetch_add(1, Relaxed);
}
pub(crate) fn inc_lifo_capped() {
NUM_LIFO_CAPPED.fetch_add(1, Relaxed);
}
}
#[cfg(not(tokio_internal_mt_counters))]
mod imp {
pub(crate) fn inc_num_inc_notify_local() {}
pub(crate) fn inc_num_unparks_local() {}
pub(crate) fn inc_num_maintenance() {}
pub(crate) fn inc_lifo_schedules() {}
pub(crate) fn inc_lifo_capped() {}
}
#[derive(Debug)]
pub(crate) struct Counters;
pub(super) use imp::*;