diff options
Diffstat (limited to 'libbuild2/context.cxx')
| -rw-r--r-- | libbuild2/context.cxx | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libbuild2/context.cxx b/libbuild2/context.cxx index 80343bd..d460fa7 100644 --- a/libbuild2/context.cxx +++ b/libbuild2/context.cxx @@ -765,6 +765,8 @@ namespace build2 } else if (ctx_.phase != n) { + ++contention; + ctx_.sched.deactivate (false /* external */); for (; ctx_.phase != n; v->wait (l)) ; r = !fail_; @@ -781,6 +783,8 @@ namespace build2 { if (!lm_.try_lock ()) { + ++contention; + ctx_.sched.deactivate (false /* external */); lm_.lock (); ctx_.sched.activate (false /* external */); @@ -901,6 +905,8 @@ namespace build2 } else // phase != n { + ++contention; + ctx_.sched.deactivate (false /* external */); for (; ctx_.phase != n; v->wait (l)) ; r = !fail_; @@ -913,6 +919,8 @@ namespace build2 { if (!lm_.try_lock ()) { + ++contention; + ctx_.sched.deactivate (false /* external */); lm_.lock (); ctx_.sched.activate (false /* external */); |