net: Improve packet::linearize
net: Improve packet::linearize

Free the original memory earlier if copied all of them.

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