:> The structure is being bzero()'d before its dynamic flag gets checked. :> I've included a patch below. Josef, I would appreciate it if you would :> apply the patch and try your system with the various procfs devices :> mounted again. It's an obvious bug so I'm comitting it to -current now, :> the question is: Is it the *only* bug? :> :> -Matt : :Hmm, why bzero at all if you are just going to free it? Why not move the bzero :to an else after the ISDYNSTRUCT check? (Not that this is really all that :important, but... :) : :-- : :John Baldwin <[EMAIL PROTECTED]> <>< http://www.FreeBSD.org/~jhb/
He is invalidating the structure to catch references to deleted sbufs. (see assert_sbuf_integrity() calls). Josef, I take back my last request... I think there's another bug. Your vmstat -m output showed that both the sbuf pool and the VFS cache pool were blown up. The fix I just made will probably only solve the sbuf pool issue. If you still want to test it, observe both pools in the vmstat -m output carefully! -Matt Matthew Dillon <[EMAIL PROTECTED]> To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message