don't wait on condition without holding the lock
don't wait on condition without holding the lock

freebsd9 is the only platform that apparently cares about this.

emcconville/memcached,sagark/memcached-accel,tmharrisonwang/memcached,jbergstroem/memcached,rmccullagh/memcached,dkrotx/memcached-dd,alexandermerritt/memcached,williamcheungthu/memcached,niaomingjian/memcached,guikcd/memcached,ZhangZhenhua/memcached,amyvmiwei/memcached,niaomingjian/memcached,Danzeer/memcached,samanbarghi/memcached,amyvmiwei/memcached,dkrotx/memcached-dd,myPublicGit/memcached,leedc/memcached,romanticode/memcached,allen8807/memcached-1,ZhangZhenhua/memcached,amyvmiwei/memcached,myPublicGit/memcached,kamyu104/memcached,surajdharmapuram/memcached,neutronsharc/memcached,tomykaira/memcached,ZhangZhenhua/memcached,cloudrain21/memcached,mitliucak/memcached,tellapart/memcached,gencer/memcached,tomykaira/memcached,dkrotx/memcached-dd,allen8807/memcached-1,tmharrisonwang/memcached,gencer/memcached,guikcd/memcached,bpzhang/memcached,msg7086/repcached,memcached/memcached,mitliucak/memcached,fengshao0907/memcached,guikcd/memcached,msg7086/repcached,ClearwaterCore/memcached,Distrotech/memcached,emcconville/memcached,myPublicGit/memcached,xiaosl/memcached,neutronsharc/memcached,allen8807/memcached-1,xiaosl/memcached,tmharrisonwang/memcached,samt42/memcached,zaycev/memcached,gencer/memcached,emcconville/memcached,DSrcl/memcached,Dhruva6/memcached,amyvmiwei/memcached,cloudrain21/memcached,mitliucak/memcached,13693100472/memcached,DigitalAce/memcached,xiaosl/memcached,williamcheungthu/memcached,sagark/memcached-accel,dormando/memcached,dormando/memcached,EdwardLee03/memcached,13693100472/memcached,romanticode/memcached,dkrotx/memcached-dd,msg7086/repcached,memcached/memcached,dianerdianer/memcached,tomykaira/memcached,tmharrisonwang/memcached,elfchief/memcached,neutronsharc/memcached,jeremiahyan/memcached,msg7086/repcached,samanbarghi/memcached,kamyu104/memcached,fengshao0907/memcached,ClearwaterCore/memcached,DigitalAce/memcached,Dhruva6/memcached,tomykaira/memcached,memcached/memcached,13693100472/memcached,rhli/memcached,sagark/memcached-accel,guikcd/memcached,Danzeer/memcached,jeremiahyan/memcached,rmccullagh/memcached,kamyu104/memcached,romanticode/memcached,zaycev/memcached,rmccullagh/memcached,kamyu104/memcached,Dhruva6/memcached,msg7086/repcached,cloudrain21/memcached,dianerdianer/memcached,bpzhang/memcached,tellapart/memcached,Distrotech/memcached,jeremiahyan/memcached,surajdharmapuram/memcached,dianerdianer/memcached,angusfenying/memcached-win64,DSrcl/memcached,alexandermerritt/memcached,DigitalAce/memcached,rmccullagh/memcached,jbergstroem/memcached,leverich/memcached-affinity,Danzeer/memcached,jbergstroem/memcached,dianerdianer/memcached,samanbarghi/memcached,surajdharmapuram/memcached,bpzhang/memcached,memcached/memcached,zaycev/memcached,samt42/memcached,rhli/memcached,samt42/memcached,EdwardLee03/memcached,angusfenying/memcached-win64,fengshao0907/memcached,guikcd/memcached,ClearwaterCore/memcached,Dhruva6/memcached,rhli/memcached,dormando/memcached,leedc/memcached,samt42/memcached,emcconville/memcached,leedc/memcached,elfchief/memcached,gencer/memcached,leverich/memcached-affinity,niaomingjian/memcached,xiaosl/memcached,williamcheungthu/memcached,leedc/memcached,dormando/memcached,memcached/memcached,gencer/memcached,rhli/memcached,elfchief/memcached,samanbarghi/memcached,romanticode/memcached,13693100472/memcached,surajdharmapuram/memcached,EdwardLee03/memcached,sagark/memcached-accel,sagark/memcached-accel,jeremiahyan/memcached,tellapart/memcached,allen8807/memcached-1,bpzhang/memcached,zaycev/memcached,elfchief/memcached,13693100472/memcached,Distrotech/memcached,dormando/memcached,neutronsharc/memcached,alexandermerritt/memcached,ClearwaterCore/memcached,Danzeer/memcached,alexandermerritt/memcached,mitliucak/memcached,DSrcl/memcached,EdwardLee03/memcached,myPublicGit/memcached,cloudrain21/memcached,DSrcl/memcached,elfchief/memcached,niaomingjian/memcached,fengshao0907/memcached,angusfenying/memcached-win64,leverich/memcached-affinity,williamcheungthu/memcached,rmccullagh/memcached,ZhangZhenhua/memcached,angusfenying/memcached-win64