3 files changed, 6 insertions, 9 deletions
diff --git a/compiler/rustc_codegen_cranelift/src/concurrency_limiter.rs b/compiler/rustc_codegen_cranelift/src/concurrency_limiter.rs
index 2093b49ff31..b5a81fc11d5 100644
--- a/compiler/rustc_codegen_cranelift/src/concurrency_limiter.rs
+++ b/compiler/rustc_codegen_cranelift/src/concurrency_limiter.rs
@@ -1,8 +1,7 @@
 use std::sync::{Arc, Condvar, Mutex};
 
-use jobserver::HelperThread;
+use rustc_data_structures::jobserver::{self, HelperThread};
 use rustc_errors::DiagCtxtHandle;
-use rustc_session::Session;
 
 // FIXME don't panic when a worker thread panics
 
@@ -14,14 +13,13 @@ pub(super) struct ConcurrencyLimiter {
 }
 
 impl ConcurrencyLimiter {
-    pub(super) fn new(sess: &Session, pending_jobs: usize) -> Self {
+    pub(super) fn new(pending_jobs: usize) -> Self {
         let state = Arc::new(Mutex::new(state::ConcurrencyLimiterState::new(pending_jobs)));
         let available_token_condvar = Arc::new(Condvar::new());
 
         let state_helper = state.clone();
         let available_token_condvar_helper = available_token_condvar.clone();
-        let helper_thread = sess
-            .jobserver
+        let helper_thread = jobserver::client()
             .clone()
             .into_helper_thread(move |token| {
                 let mut state = state_helper.lock().unwrap();
@@ -113,7 +111,7 @@ impl Drop for ConcurrencyLimiterToken {
 }
 
 mod state {
-    use jobserver::Acquired;
+    use rustc_data_structures::jobserver::Acquired;
 
     #[derive(Debug)]
     pub(super) struct ConcurrencyLimiterState {
diff --git a/compiler/rustc_codegen_cranelift/src/driver/aot.rs b/compiler/rustc_codegen_cranelift/src/driver/aot.rs
index 5bbcfc2cda7..4fc30b69123 100644
--- a/compiler/rustc_codegen_cranelift/src/driver/aot.rs
+++ b/compiler/rustc_codegen_cranelift/src/driver/aot.rs
@@ -679,7 +679,7 @@ pub(crate) fn run_aot(
             metadata_module: None,
             metadata,
             crate_info: CrateInfo::new(tcx, target_cpu),
-            concurrency_limiter: ConcurrencyLimiter::new(tcx.sess, 0),
+            concurrency_limiter: ConcurrencyLimiter::new(0),
         });
     };
 
@@ -711,7 +711,7 @@ pub(crate) fn run_aot(
             CguReuse::PreLto | CguReuse::PostLto => false,
         });
 
-    let concurrency_limiter = IntoDynSyncSend(ConcurrencyLimiter::new(tcx.sess, todo_cgus.len()));
+    let concurrency_limiter = IntoDynSyncSend(ConcurrencyLimiter::new(todo_cgus.len()));
 
     let modules = tcx.sess.time("codegen mono items", || {
         let mut modules: Vec<_> = par_map(todo_cgus, |(_, cgu)| {
diff --git a/compiler/rustc_codegen_cranelift/src/lib.rs b/compiler/rustc_codegen_cranelift/src/lib.rs
index 9f552b3feb9..c3a1617b495 100644
--- a/compiler/rustc_codegen_cranelift/src/lib.rs
+++ b/compiler/rustc_codegen_cranelift/src/lib.rs
@@ -12,7 +12,6 @@
 #![warn(unused_lifetimes)]
 // tidy-alphabetical-end
 
-extern crate jobserver;
 #[macro_use]
 extern crate rustc_middle;
 extern crate rustc_abi;