diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/exit.c | 4 | ||||
| -rw-r--r-- | kernel/posix-timers.c | 1 | ||||
| -rw-r--r-- | kernel/sched.c | 7 |
3 files changed, 7 insertions, 5 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index edaa50b5bbfa..2ef2ad540201 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -811,10 +811,8 @@ fastcall NORET_TYPE void do_exit(long code) acct_update_integrals(tsk); update_mem_hiwater(tsk); group_dead = atomic_dec_and_test(&tsk->signal->live); - if (group_dead) { - del_timer_sync(&tsk->signal->real_timer); + if (group_dead) acct_process(code); - } exit_mm(tsk); exit_sem(tsk); diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c index fd316c272260..cabb63fc9e16 100644 --- a/kernel/posix-timers.c +++ b/kernel/posix-timers.c @@ -1197,6 +1197,7 @@ void exit_itimers(struct signal_struct *sig) tmr = list_entry(sig->posix_timers.next, struct k_itimer, list); itimer_delete(tmr); } + del_timer_sync(&sig->real_timer); } /* diff --git a/kernel/sched.c b/kernel/sched.c index 66b2ed784822..f12a0c8a7d98 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -3755,19 +3755,22 @@ EXPORT_SYMBOL(cond_resched); */ int cond_resched_lock(spinlock_t * lock) { + int ret = 0; + if (need_lockbreak(lock)) { spin_unlock(lock); cpu_relax(); + ret = 1; spin_lock(lock); } if (need_resched()) { _raw_spin_unlock(lock); preempt_enable_no_resched(); __cond_resched(); + ret = 1; spin_lock(lock); - return 1; } - return 0; + return ret; } EXPORT_SYMBOL(cond_resched_lock); |