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| author | John Kåre Alsaker <john.kare.alsaker@gmail.com> | 2025-04-22 07:02:27 +0200 |
|---|---|---|
| committer | John Kåre Alsaker <john.kare.alsaker@gmail.com> | 2025-04-29 07:20:13 +0200 |
| commit | cff9efde748b6027fe9f135ddd5aaf8a3276601d (patch) | |
| tree | 8d6877af6e5f512fd0b7615ddb25632516dad48f /compiler/rustc_query_impl | |
| parent | 25cdf1f67463c9365d8d83778c933ec7480e940b (diff) | |
| download | rust-cff9efde748b6027fe9f135ddd5aaf8a3276601d.tar.gz rust-cff9efde748b6027fe9f135ddd5aaf8a3276601d.zip | |
Add a jobserver proxy to ensure at least one token is always held
Diffstat (limited to 'compiler/rustc_query_impl')
| -rw-r--r-- | compiler/rustc_query_impl/src/plumbing.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/rustc_query_impl/src/plumbing.rs b/compiler/rustc_query_impl/src/plumbing.rs index 19ccc5587d6..ea37dc5489b 100644 --- a/compiler/rustc_query_impl/src/plumbing.rs +++ b/compiler/rustc_query_impl/src/plumbing.rs @@ -4,6 +4,7 @@ use std::num::NonZero; +use rustc_data_structures::jobserver::Proxy; use rustc_data_structures::stable_hasher::{HashStable, StableHasher}; use rustc_data_structures::sync::{DynSend, DynSync}; use rustc_data_structures::unord::UnordMap; @@ -70,6 +71,11 @@ impl<'tcx> QueryContext for QueryCtxt<'tcx> { type QueryInfo = QueryStackDeferred<'tcx>; #[inline] + fn jobserver_proxy(&self) -> &Proxy { + &*self.jobserver_proxy + } + + #[inline] fn next_job_id(self) -> QueryJobId { QueryJobId( NonZero::new(self.query_system.jobs.fetch_add(1, std::sync::atomic::Ordering::Relaxed)) |