From mboxrd@z Thu Jan 1 00:00:00 1970 From: horserivers@gmail.com (horseriver) Date: Fri, 11 Jan 2013 06:08:15 +0800 Subject: what is the difference between poll and epoll ? In-Reply-To: References: <20130107203539.GA3365@debian.localdomain> Message-ID: <20130110220815.GC4817@debian.localdomain> To: kernelnewbies@lists.kernelnewbies.org List-Id: kernelnewbies.lists.kernelnewbies.org On Fri, Jan 11, 2013 at 07:36:04AM +0800, Peter Teoh wrote: > Read this (classic answer): > > http://stackoverflow.com/questions/4093185/whats-the-difference-between-epoll-poll-threadpool > > and from below: > > http://stackoverflow.com/questions/4039832/select-vs-poll-vs-epoll > > Which will bring you to: > > http://daniel.haxx.se/docs/poll-vs-select.html > and > http://www.kegel.com/c10k.html > > and the three are explained in depth here: > > http://www.makelinux.net/ldd3/chp-6-sect-3 > > The difference are also explained here: > > http://www.winddisk.com/2012/03/28/epoll%E4%B8%8Eselectpoll%E7%9A%84%E5%8C%BA%E5%88%AB/ > > and comes with a pictorial diagram as u have requested. Thanks! Very Great! > > On Tue, Jan 8, 2013 at 4:35 AM, horseriver wrote: > > > hi: > > > > I know epoll is event triger model ,but I do not know internel > > > > surpport for it . > > > > is there some illustration for epoll's frame or internel > > implementation? > > > > thanks! > > > > _______________________________________________ > > Kernelnewbies mailing list > > Kernelnewbies at kernelnewbies.org > > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > > > > > > -- > Regards, > Peter Teoh