On Sat, Nov 11, 2017 at 06:04:40PM +0000, Mateusz Guzik wrote: > Author: mjg > Date: Sat Nov 11 18:04:39 2017 > New Revision: 325721 > URL: https://svnweb.freebsd.org/changeset/base/325721 > > Log: > Add pfind_any > > It looks for both regular and zombie processes. This avoids allproc > relocking > previously seen with pfind -> zpfind calls. > > Modified: > head/sys/kern/kern_event.c > head/sys/kern/kern_proc.c > head/sys/kern/kern_sig.c > head/sys/sys/proc.h > > Modified: head/sys/kern/kern_proc.c > ============================================================================== > --- head/sys/kern/kern_proc.c Sat Nov 11 18:03:26 2017 (r325720) > +++ head/sys/kern/kern_proc.c Sat Nov 11 18:04:39 2017 (r325721) > @@ -353,6 +353,23 @@ pfind(pid_t pid) > return (p); > } > > +/* > + * Same as pfind but allow zombies. > + */ > +struct proc * > +pfind_any(pid_t pid) > +{ > + struct proc *p; > + > + sx_slock(&allproc_lock); > + p = pfind_locked(pid); > + if (p == NULL) > + p = zpfind_locked(pid); > + sx_sunlock(&allproc_lock); > + > + return (p); > +}
Can't this be written as pget(pid, 0, &p)? _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
