diff options
Diffstat (limited to 'sys/kern/kern_exit.c')
| -rw-r--r-- | sys/kern/kern_exit.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/sys/kern/kern_exit.c b/sys/kern/kern_exit.c index 96e9cf2..747fb3b 100644 --- a/sys/kern/kern_exit.c +++ b/sys/kern/kern_exit.c @@ -134,7 +134,7 @@ exit1(struct thread *td, int rv) * MUST abort all other threads before proceeding past here. */ PROC_LOCK(p); - if (p->p_flag & P_SA || p->p_numthreads > 1) { + if (p->p_flag & P_HADTHREADS) { retry: /* * First check if some other thread got here before us.. @@ -164,13 +164,8 @@ retry: goto retry; /* * All other activity in this process is now stopped. - * Remove excess KSEs and KSEGRPS. XXXKSE (when we have them) - * ... - * Turn off threading support. + * Threading support has been turned off. */ - p->p_flag &= ~P_SA; - td->td_pflags &= ~TDP_SA; - thread_single_end(); /* Don't need this any more. */ } p->p_flag |= P_WEXIT; @@ -385,16 +380,6 @@ retry: lim_free(plim); /* - * Release this thread's reference to the ucred. The actual proc - * reference will stay around until the proc is harvested by - * wait(). At this point the ucred is immutable (no other threads - * from this proc are around that can change it) so we leave the - * per-thread ucred pointer intact in case it is needed although - * in theory nothing should be using it at this point. - */ - crfree(td->td_ucred); - - /* * Remove proc from allproc queue and pidhash chain. * Place onto zombproc. Unlink from parent's child list. */ |
