diff options
Diffstat (limited to 'sys/kern/kern_exit.c')
| -rw-r--r-- | sys/kern/kern_exit.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/sys/kern/kern_exit.c b/sys/kern/kern_exit.c index 0b2c2e8..ce9a18c 100644 --- a/sys/kern/kern_exit.c +++ b/sys/kern/kern_exit.c @@ -147,7 +147,7 @@ exit1(td, rv) } /* - * XXXXKSE: MUST abort all other threads before proceeding past here. + * XXXKSE: MUST abort all other threads before proceeding past here. */ PROC_LOCK(p); if (p->p_flag & P_KSES) { @@ -156,17 +156,6 @@ exit1(td, rv) * if so, act apropriatly, (exit or suspend); */ thread_suspend_check(0); - /* - * Here is a trick.. - * We need to free up our KSE to process other threads - * so that we can safely set the UNBOUND flag - * (whether or not we have a mailbox) as we are NEVER - * going to return to the user. - * The flag will not be set yet if we are exiting - * because of a signal, pagefault, or similar - * (or even an exit(2) from the UTS). - */ - td->td_flags |= TDF_UNBOUND; /* * Kill off the other threads. This requires @@ -192,7 +181,6 @@ exit1(td, rv) * Turn off threading support. */ p->p_flag &= ~P_KSES; - td->td_flags &= ~TDF_UNBOUND; thread_single_end(); /* Don't need this any more. */ } /* @@ -237,8 +225,10 @@ exit1(td, rv) */ TAILQ_FOREACH(ep, &exit_list, next) (*ep->function)(p); - + + PROC_LOCK(p); stopprofclock(p); + PROC_UNLOCK(p); MALLOC(p->p_ru, struct rusage *, sizeof(struct rusage), M_ZOMBIE, 0); |
