On 20/09/16(Tue) 16:37, Alexander Bluhm wrote: > On Tue, Sep 20, 2016 at 04:17:37PM +0200, Mike Belopuhov wrote: > > Can we assert that *_usrreq is always called under splsoftnet? > > I think that is the way to go. Long time back the spl moved from > inet to socket. We need it in the socket layer to fix various > races.
*_ussreq() is a can of worm. It is recursive and we'll have to split per operation if if we want to avoid releasing/grabbing the lock again. That said, assert are good putting more splsoftnet() should be avoided.
