diff options
Diffstat (limited to 'sys/kern/kern_thread.c')
| -rw-r--r-- | sys/kern/kern_thread.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/sys/kern/kern_thread.c b/sys/kern/kern_thread.c index ec63f89..91d8c55 100644 --- a/sys/kern/kern_thread.c +++ b/sys/kern/kern_thread.c @@ -345,9 +345,7 @@ thread_exit(void) #ifdef AUDIT AUDIT_SYSCALL_EXIT(0, td); #endif - umtx_thread_exit(td); - /* * drop FPU & debug register state storage, or any other * architecture specific resources that @@ -374,9 +372,7 @@ thread_exit(void) */ if (p->p_flag & P_HADTHREADS) { if (p->p_numthreads > 1) { - thread_lock(td); thread_unlink(td); - thread_unlock(td); td2 = FIRST_THREAD_IN_PROC(p); sched_exit_thread(td2, td); @@ -450,8 +446,8 @@ thread_link(struct thread *td, struct proc *p) /* * XXX This can't be enabled because it's called for proc0 before - * it's spinlock has been created. - * PROC_SLOCK_ASSERT(p, MA_OWNED); + * its lock has been created. + * PROC_LOCK_ASSERT(p, MA_OWNED); */ td->td_state = TDS_INACTIVE; td->td_proc = p; @@ -487,7 +483,7 @@ thread_unlink(struct thread *td) { struct proc *p = td->td_proc; - PROC_SLOCK_ASSERT(p, MA_OWNED); + PROC_LOCK_ASSERT(p, MA_OWNED); TAILQ_REMOVE(&p->p_threads, td, td_plist); p->p_numthreads--; /* could clear a few other things here */ @@ -863,11 +859,9 @@ thread_find(struct proc *p, lwpid_t tid) struct thread *td; PROC_LOCK_ASSERT(p, MA_OWNED); - PROC_SLOCK(p); FOREACH_THREAD_IN_PROC(p, td) { if (td->td_tid == tid) break; } - PROC_SUNLOCK(p); return (td); } |
