diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2017-02-07 08:02:57 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2017-02-13 12:42:42 +0200 |
| commit | be773edfa2c8f8f3230509bbd713542d20fbb37e (patch) | |
| tree | 4fe55dff87a091e2d08cbc32022c4729874fa466 /build2/scheduler.cxx | |
| parent | 03c02a746ceef003366d3fb928499c327e8da69a (diff) | |
Use const scheduler task count where appropriate
Diffstat (limited to 'build2/scheduler.cxx')
| -rw-r--r-- | build2/scheduler.cxx | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/build2/scheduler.cxx b/build2/scheduler.cxx index 013bbbc..edfa02c 100644 --- a/build2/scheduler.cxx +++ b/build2/scheduler.cxx @@ -11,7 +11,7 @@ using namespace std; namespace build2 { void scheduler:: - wait (size_t start_count, atomic_count& task_count) + wait (size_t start_count, const atomic_count& task_count) { if (task_count <= start_count) return; @@ -39,10 +39,10 @@ namespace build2 } void scheduler:: - suspend (size_t start_count, atomic_count& tc) + suspend (size_t start_count, const atomic_count& tc) { wait_slot& s ( - wait_queue_[std::hash<atomic_count*> () (&tc) % wait_queue_size_]); + wait_queue_[std::hash<const atomic_count*> () (&tc) % wait_queue_size_]); // This thread is no longer active. // @@ -121,13 +121,13 @@ namespace build2 } void scheduler:: - resume (atomic_count& tc) + resume (const atomic_count& tc) { if (max_active_ == 1) // Serial execution, nobody to wakeup. return; wait_slot& s ( - wait_queue_[std::hash<atomic_count*> () (&tc) % wait_queue_size_]); + wait_queue_[std::hash<const atomic_count*> () (&tc) % wait_queue_size_]); // See suspend() for why we must hold the lock. // |