diff options
| author |   Mark Brown <broonie@kernel.org> | 2024-02-19 16:58:41 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-02-19 16:58:41 +0000 |
| commit | d68ce3aa8142333a96a071a9a0207f21c04e54cc (patch) | |
| tree | 15754707ec571eb08c8d6308fe2459e46b8a5468 /kernel/exit.c | |
| parent | dt-bindings: regulator: qcom,usb-vbus-regulator: Add PM6150 compatible (diff) | |
| parent | Linux 6.8-rc5 (diff) | |
| download | wireguard-linux-d68ce3aa8142333a96a071a9a0207f21c04e54cc.tar.xz wireguard-linux-d68ce3aa8142333a96a071a9a0207f21c04e54cc.zip | |
regulator: Merge up v6.8-rc5
There are dependencies on the PWM fixes for some new work on the PWM
driver.
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 3988a02efaef..dfb963d2f862 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -1127,17 +1127,14 @@ static int wait_task_zombie(struct wait_opts *wo, struct task_struct *p) * and nobody can change them. * * psig->stats_lock also protects us from our sub-threads - * which can reap other children at the same time. Until - * we change k_getrusage()-like users to rely on this lock - * we have to take ->siglock as well. + * which can reap other children at the same time. * * We use thread_group_cputime_adjusted() to get times for * the thread group, which consolidates times for all threads * in the group including the group leader. */ thread_group_cputime_adjusted(p, &tgutime, &tgstime); - spin_lock_irq(¤t->sighand->siglock); - write_seqlock(&psig->stats_lock); + write_seqlock_irq(&psig->stats_lock); psig->cutime += tgutime + sig->cutime; psig->cstime += tgstime + sig->cstime; psig->cgtime += task_gtime(p) + sig->gtime + sig->cgtime; @@ -1160,8 +1157,7 @@ static int wait_task_zombie(struct wait_opts *wo, struct task_struct *p) psig->cmaxrss = maxrss; task_io_accounting_add(&psig->ioac, &p->ioac); task_io_accounting_add(&psig->ioac, &sig->ioac); - write_sequnlock(&psig->stats_lock); - spin_unlock_irq(¤t->sighand->siglock); + write_sequnlock_irq(&psig->stats_lock); } if (wo->wo_rusage) |