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-rw-r--r--libbuild2/algorithm.cxx16
1 files changed, 5 insertions, 11 deletions
diff --git a/libbuild2/algorithm.cxx b/libbuild2/algorithm.cxx
index 5e93935..a19a6a0 100644
--- a/libbuild2/algorithm.cxx
+++ b/libbuild2/algorithm.cxx
@@ -236,8 +236,8 @@ namespace build2
// to switch the phase to load. Which would result in a deadlock
// unless we release the phase.
//
- phase_unlock ul (ct.ctx);
- e = ctx.sched.wait (busy - 1, task_count, *wq);
+ phase_unlock u (ct.ctx, true /* unlock */, true /* delay */);
+ e = ctx.sched.wait (busy - 1, task_count, u, *wq);
}
// We don't lock already applied or executed targets.
@@ -2015,9 +2015,7 @@ namespace build2
// If the target is still busy, wait for its completion.
//
- const auto& tc (mt[a].task_count);
- if (tc.load (memory_order_acquire) >= busy)
- ctx.sched.wait (exec, tc, scheduler::work_none);
+ ctx.sched.wait (exec, mt[a].task_count, scheduler::work_none);
r |= mt.executed_state (a);
@@ -2067,9 +2065,7 @@ namespace build2
const target& mt (*ts[i]);
- const auto& tc (mt[a].task_count);
- if (tc.load (memory_order_acquire) >= busy)
- ctx.sched.wait (exec, tc, scheduler::work_none);
+ ctx.sched.wait (exec, mt[a].task_count, scheduler::work_none);
r |= mt.executed_state (a);
@@ -2151,9 +2147,7 @@ namespace build2
const target& pt (*p.target);
- const auto& tc (pt[a].task_count);
- if (tc.load (memory_order_acquire) >= busy)
- ctx.sched.wait (exec, tc, scheduler::work_none);
+ ctx.sched.wait (exec, pt[a].task_count, scheduler::work_none);
target_state s (pt.executed_state (a));
rs |= s;