core: Use futurize<> to simplify smp::submit_to()
core: Use futurize<> to simplify smp::submit_to()

printedheart/seastar,kjniemi/seastar,mixja/seastar,mixja/seastar,justintung/scylla,dwdm/seastar,bowlofstew/scylla,duarten/scylla,kjniemi/scylla,printedheart/seastar,flashbuckets/seastar,jonathanleang/seastar,justintung/scylla,bzero/seastar,ducthangho/imdb,cloudius-systems/seastar,gwicke/scylla,stamhe/seastar,anzihenry/seastar,stamhe/scylla,syuu1228/seastar,stamhe/seastar,koolhazz/seastar,joerg84/seastar,aruanruan/scylla,shaunstanislaus/scylla,senseb/scylla,scylladb/scylla,raphaelsc/scylla,dwdm/scylla,wildinto/scylla,leejir/seastar,rentongzhang/scylla,raphaelsc/scylla,gwicke/scylla,stamhe/scylla,phonkee/scylla,flashbuckets/seastar,phonkee/scylla,asias/scylla,wildinto/seastar,gwicke/scylla,rentongzhang/scylla,anzihenry/seastar,eklitzke/scylla,norcimo5/seastar,norcimo5/seastar,phonkee/scylla,victorbriz/scylla,glommer/scylla,acbellini/scylla,scylladb/scylla-seastar,avikivity/seastar,acbellini/scylla,shyamalschandra/seastar,chunshengster/seastar,senseb/scylla,kangkot/scylla,dwdm/scylla,xtao/seastar,acbellini/seastar,kjniemi/scylla,kangkot/scylla,norcimo5/seastar,anzihenry/seastar,rluta/scylla,wildinto/scylla,tempbottle/seastar,joerg84/seastar,rentongzhang/scylla,avikivity/seastar,respu/scylla,aruanruan/scylla,printedheart/seastar,shyamalschandra/seastar,cloudius-systems/seastar,victorbriz/scylla,linearregression/seastar,rluta/scylla,guiquanz/scylla,jonathanleang/seastar,acbellini/seastar,avikivity/scylla,capturePointer/scylla,scylladb/scylla,bowlofstew/seastar,wildinto/scylla,sjperkins/seastar,flashbuckets/seastar,leejir/seastar,rluta/scylla,koolhazz/seastar,raphaelsc/scylla,dwdm/seastar,dreamsxin/seastar,sjperkins/seastar,avikivity/seastar,tempbottle/scylla,scylladb/seastar,aruanruan/scylla,duarten/scylla,kangkot/scylla,dwdm/seastar,jonathanleang/seastar,glommer/scylla,wildinto/seastar,tempbottle/scylla,scylladb/seastar,dwdm/scylla,shaunstanislaus/scylla,syuu1228/seastar,bowlofstew/seastar,stamhe/scylla,tempbottle/scylla,capturePointer/scylla,bzero/seastar,hongliangzhao/seastar,linearregression/scylla,respu/scylla,ducthangho/imdb,xtao/seastar,linearregression/seastar,asias/scylla,avikivity/scylla,xtao/seastar,scylladb/scylla-seastar,victorbriz/scylla,guiquanz/scylla,respu/scylla,acbellini/seastar,hongliangzhao/seastar,dreamsxin/seastar,scylladb/scylla,justintung/scylla,scylladb/scylla-seastar,scylladb/seastar,bowlofstew/scylla,kjniemi/scylla,bowlofstew/scylla,eklitzke/scylla,hongliangzhao/seastar,tempbottle/seastar,bowlofstew/seastar,asias/scylla,sjperkins/seastar,leejir/seastar,cloudius-systems/seastar,kjniemi/seastar,linearregression/seastar,avikivity/scylla,shyamalschandra/seastar,stamhe/seastar,mixja/seastar,acbellini/scylla,wildinto/seastar,linearregression/scylla,joerg84/seastar,guiquanz/scylla,linearregression/scylla,koolhazz/seastar,ducthangho/imdb,scylladb/scylla,bzero/seastar,kjniemi/seastar,dreamsxin/seastar,tempbottle/seastar,chunshengster/seastar,eklitzke/scylla,glommer/scylla,duarten/scylla,chunshengster/seastar,syuu1228/seastar,senseb/scylla,capturePointer/scylla,shaunstanislaus/scylla