Re: svn commit: r274403 - in head/sys: compat/freebsd32 kern sys

2014-11-11 Thread Adrian Chadd
Gleb and I talked about this privately. We agreed to keep this out of the tree for the time being, even though I have code that uses this and does do quite a bit of traffic with it. I'm going to use this as an excuse to finally write up a proper "wire pages into mbufs and write them out" api for s

Re: svn commit: r274403 - in head/sys: compat/freebsd32 kern sys

2014-11-11 Thread Adrian Chadd
... wait a sec, you're removing this without even asking first? I've been using this locally to implement / benchmark zero-copy socket writes from userland, which is what it was initially intended for. It's the only sane way of implementing notifications for shared memory based sendfile. I was goi

svn commit: r274403 - in head/sys: compat/freebsd32 kern sys

2014-11-11 Thread Gleb Smirnoff
Author: glebius Date: Tue Nov 11 20:32:46 2014 New Revision: 274403 URL: https://svnweb.freebsd.org/changeset/base/274403 Log: Remove SF_KQUEUE code. This code was developed at Netflix, but was not ever used. It didn't go into stable/10, neither was documented. It might be useful, but we c