Fixed the hang problem in cgroups freezer caused by stopped/traced processes (contributed by Jie Yu, https://reviews.apache.org/r/6471).
Fixed the hang problem in cgroups freezer caused by stopped/traced
processes (contributed by Jie Yu, https://reviews.apache.org/r/6471).

git-svn-id: 03d7800a49d8905ef4fbcc296184319e19243493@1371353 13f79535-47bb-0310-9956-ffa450edef68

kaysoky/mesos,wickman/mesos,asamerh4/mesos,verizonlabs/mesos,jpeach/mesos,gsantovena/mesos,verizonlabs/mesos,kaysoky/mesos,craimbert/mesos,Aman-Jain-14/customizedMesos,wickman/mesos,gsantovena/mesos,gsantovena/mesos,neilconway/mesos,enachb/mesos,abudnik/mesos,jpeach/mesos,yuquanshan/customizedMesos,zmalik/mesos,yuquanshan/customizedMesos,Gilbert88/mesos,zmalik/mesos,reneploetz/mesos,andschwa/mesos,abudnik/mesos,chhsia0/mesos,wickman/mesos,Gilbert88/mesos,verizonlabs/mesos,Aman-Jain-14/customizedMesos,dforsyth/mesos,abudnik/mesos,Aman-Jain-14/customizedMesos,abudnik/mesos,craimbert/mesos,abudnik/mesos,craimbert/mesos,neilconway/mesos,Aman-Jain-14/customizedMesos,yuquanshan/customizedMesos,reneploetz/mesos,chhsia0/mesos,yuquanshan/customizedMesos,chhsia0/mesos,yuquanshan/customizedMesos,dforsyth/mesos,andschwa/mesos,asamerh4/mesos,reneploetz/mesos,asamerh4/mesos,wickman/mesos,zmalik/mesos,wickman/mesos,gsantovena/mesos,yuquanshan/customizedMesos,verizonlabs/mesos,Gilbert88/mesos,jpeach/mesos,dforsyth/mesos,craimbert/mesos,jpeach/mesos,asamerh4/mesos,kaysoky/mesos,asamerh4/mesos,neilconway/mesos,reneploetz/mesos,andschwa/mesos,reneploetz/mesos,craimbert/mesos,dforsyth/mesos,Aman-Jain-14/customizedMesos,jpeach/mesos,neilconway/mesos,Aman-Jain-14/customizedMesos,gsantovena/mesos,asamerh4/mesos,zmalik/mesos,zmalik/mesos,kaysoky/mesos,chhsia0/mesos,reneploetz/mesos,kaysoky/mesos,chhsia0/mesos,zmalik/mesos,andschwa/mesos,asamerh4/mesos,yuquanshan/customizedMesos,neilconway/mesos,enachb/mesos,verizonlabs/mesos,verizonlabs/mesos,abudnik/mesos,neilconway/mesos,dforsyth/mesos,gsantovena/mesos,neilconway/mesos,gsantovena/mesos,verizonlabs/mesos,dforsyth/mesos,craimbert/mesos,Gilbert88/mesos,chhsia0/mesos,Aman-Jain-14/customizedMesos,chhsia0/mesos,Gilbert88/mesos,kaysoky/mesos,enachb/mesos,enachb/mesos,Gilbert88/mesos,enachb/mesos,wickman/mesos,enachb/mesos,kaysoky/mesos,andschwa/mesos,reneploetz/mesos,andschwa/mesos,andschwa/mesos,jpeach/mesos,dforsyth/mesos,craimbert/mesos,abudnik/mesos,wickman/mesos,enachb/mesos,zmalik/mesos,jpeach/mesos,Gilbert88/mesos