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| author | Askar Safin <safinaskar@mail.ru> | 2025-02-11 08:14:00 +0300 |
|---|---|---|
| committer | Askar Safin <safinaskar@mail.ru> | 2025-02-11 08:24:50 +0300 |
| commit | c9c7b44510425c2d594ee0b6653e68a2aead3b6d (patch) | |
| tree | d06fa531c7ce010cb530d7771d1e8bfde5809429 /src/doc/rustc-dev-guide | |
| parent | 25b6761c9ed7fa814a0182dbd9a04e1c4909b88e (diff) | |
| download | rust-c9c7b44510425c2d594ee0b6653e68a2aead3b6d.tar.gz rust-c9c7b44510425c2d594ee0b6653e68a2aead3b6d.zip | |
compiler/rustc_data_structures/src/sync.rs: delete MappedLockGuard
It seems it is left-over after some refactoring
Diffstat (limited to 'src/doc/rustc-dev-guide')
| -rw-r--r-- | src/doc/rustc-dev-guide/src/parallel-rustc.md | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/doc/rustc-dev-guide/src/parallel-rustc.md b/src/doc/rustc-dev-guide/src/parallel-rustc.md index 44c78a125f4..49c52976c9c 100644 --- a/src/doc/rustc-dev-guide/src/parallel-rustc.md +++ b/src/doc/rustc-dev-guide/src/parallel-rustc.md @@ -58,7 +58,6 @@ are implemented differently depending on whether `parallel-compiler` is true. | WriteGuard | parking_lot::RwLockWriteGuard | std::cell::RefMut | | MappedWriteGuard | parking_lot::MappedRwLockWriteGuard | std::cell::RefMut | | LockGuard | parking_lot::MutexGuard | std::cell::RefMut | -| MappedLockGuard | parking_lot::MappedMutexGuard | std::cell::RefMut | - These thread-safe data structures are interspersed during compilation which can cause lock contention resulting in degraded performance as the number of |