[NFS-Ganesha-Devel] Re: Crash in svc_release_it()

refs going up from zero is a tricky one to implement and hard to get it right! I know we fixed few hashtable cases where refcount doesn't go up from zero. I still see refs going up from zero in many places (even in Ganesha code as well). So this could be one of them... Regards, Malahal. On Thu, May 16, 2019 at 1:15 AM William Allen Simpson <william.allen.simpson(a)gmail.com&gt; wrote: > > On 5/15/19 12:29 PM, Malahal Naineni wrote: > > The xprt->xp_refcnt is supposed to prevent two destroys in the first place. If that isn't working correctly, then the atomic_postset is kinda useless as it could be working on an unknown xprt memory while using the flag, right? > > > > Obviously, that was the theory. But that flag helped find a lot of implementation holes > since 1994.... > > For one thing, the refs used to go to zero, then up to one again, and down to zero again > during the cleanup and free task. > > Are they all fixed now? The Subject line seems to disagree. _______________________________________________ Devel mailing list -- devel(a)lists.nfs-ganesha.org To unsubscribe send an email to devel-leave(a)lists.nfs-ganesha.org