diff options
| author | k0kubun <k0kubun@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-11-18 13:32:49 +0000 |
|---|---|---|
| committer | k0kubun <k0kubun@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-11-18 13:32:49 +0000 |
| commit | 524e4cc9824b9c8ff09950fdd9b35c92fb57a8df (patch) | |
| tree | 227fd86c5deedbc6cad45b1600275d1a5fcfd6dc /tool | |
| parent | 9edbcbcba17733775dc760f5af55aed160413983 (diff) | |
mjit.c: fix deadlock introduced by r65785
in mjit_pause() fired by before_fork_ruby(). When calling
RUBY_VM_CHECK_INTS() in mjit_pause()'s loop, other threads may call
start_worker() which sets `stop_worker_p = FALSE` and it could wait for
MJIT worker stop forever even while `stop_worker_p` is FALSE.
http://ci.rvm.jp/results/trunk-mjit@silicon-docker/1466333
https://gist.github.com/ko1/a57ef1a03e1c7cfd22f1495e0864b63d
http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/1466335
https://gist.github.com/ko1/96e867e36e6b75559b3d926f8c0bdaeb
https://app.wercker.com/ruby/ruby/runs/mjit-test1/5bf1221c183106002855989c?step=5bf1225987436a0006192c31
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65790 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'tool')
0 files changed, 0 insertions, 0 deletions