On Fri, Jul 16, 2010 at 06:44:39AM +0000, Bjoern A. Zeeb wrote: > On Thu, 15 Jul 2010, John Baldwin wrote: > > >Author: jhb > >Date: Thu Jul 15 20:24:37 2010 > >New Revision: 210138 > >URL: http://svn.freebsd.org/changeset/base/210138 > > > >Log: > > Retire td_syscalls now that it is no longer needed. > > > >Modified: > > head/sys/kern/kern_thread.c > > head/sys/kern/subr_trap.c > > head/sys/sys/proc.h > > Did you want to leave the field as a placehgolder or add a note > somewhere that people should do a full recompile because the layout > changed? Make depend should do the magic, right ?
I was surprised to see that mips/arm did not touched td_syscalls, and
I wonder how much other bugs are lurking in their implementation.
>
>
> >Modified: head/sys/sys/proc.h
> >==============================================================================
> >--- head/sys/sys/proc.h Thu Jul 15 19:52:54 2010 (r210137)
> >+++ head/sys/sys/proc.h Thu Jul 15 20:24:37 2010 (r210138)
> >@@ -296,7 +296,6 @@ struct thread {
> > struct mdthread td_md; /* (k) Any machine-dependent fields.
> > */
> > struct td_sched *td_sched; /* (*) Scheduler-specific data. */
> > struct kaudit_record *td_ar; /* (k) Active audit record, if any.
> > */
> >- int td_syscalls; /* per-thread syscall count (used by
> >NFS :)) */
> > struct lpohead td_lprof[2]; /* (a) lock profiling objects. */
> > struct kdtrace_thread *td_dtrace; /* (*) DTrace-specific data. */
> > int td_errno; /* Error returned by last syscall. */
> >
>
> --
> Bjoern A. Zeeb From August on I will have a life. It's now up to you
> to do the maths and count to 64. -- Bondorf, Germany, 14th June 2010
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