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| author | Thomas Gleixner <tglx@linutronix.de> | 2018-02-16 15:47:26 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-02-16 15:47:26 +0100 |
| commit | 6dee6ae9d62642e81def4d461d71f13a6496ab59 (patch) | |
| tree | 6c75d416c427a59f190e197ad83fe59b7bebf656 /kernel/taskstats.c | |
| parent | 1beaeacdc88b537703d04d5536235d0bbb36db93 (diff) | |
| parent | 0b24a0bbe2147815d982d9335c41bb10c04f40bc (diff) | |
Merge tag 'irqchip-4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Pull irqchip updates for 4.16-rc2 from Marc Zyngier
- A MIPS GIC fix for spurious, masked interrupts
- A fix for a subtle IPI bug in GICv3
- Do not probe GICv3 ITSs that are marked as disabled
- Multi-MSI support for GICv2m
- Various cleanups
Diffstat (limited to 'kernel/taskstats.c')
| -rw-r--r-- | kernel/taskstats.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/kernel/taskstats.c b/kernel/taskstats.c index 4559e914452b..4e62a4a8fa91 100644 --- a/kernel/taskstats.c +++ b/kernel/taskstats.c @@ -194,11 +194,7 @@ static int fill_stats_for_pid(pid_t pid, struct taskstats *stats) { struct task_struct *tsk; - rcu_read_lock(); - tsk = find_task_by_vpid(pid); - if (tsk) - get_task_struct(tsk); - rcu_read_unlock(); + tsk = find_get_task_by_vpid(pid); if (!tsk) return -ESRCH; fill_stats(current_user_ns(), task_active_pid_ns(current), tsk, stats); |