diff options
Diffstat (limited to 'library/std/src/sys/sgx/waitqueue/spin_mutex.rs')
| -rw-r--r-- | library/std/src/sys/sgx/waitqueue/spin_mutex.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/library/std/src/sys/sgx/waitqueue/spin_mutex.rs b/library/std/src/sys/sgx/waitqueue/spin_mutex.rs index 7f1a671bab4..f6e851ccadd 100644 --- a/library/std/src/sys/sgx/waitqueue/spin_mutex.rs +++ b/library/std/src/sys/sgx/waitqueue/spin_mutex.rs @@ -1,3 +1,6 @@ +//! Trivial spinlock-based implementation of `sync::Mutex`. +// FIXME: Perhaps use Intel TSX to avoid locking? + #[cfg(test)] mod tests; |