Re: [PATCH 4/6] sched: Add get_current_state()
- From
- Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- Date
- 2021-06-02 14:01:37
- Also in
- cgroups, dm-devel, kvm, linux-block, linux-fsdevel, linux-mm, linux-perf-users, linux-pm, linux-usb, lkml, rcu
- Reply to
- Peter Zijlstra, 2021-06-02
----- On Jun 2, 2021, at 9:12 AM, Peter Zijlstra peterz@infradead.org wrote:
Remove yet another few p->state accesses.
[...]
quoted hunk ↗ jump to hunk
--- a/include/linux/sched.h +++ b/include/linux/sched.h@@ -212,6 +212,8 @@ struct task_group;#endif +#define get_current_state() READ_ONCE(current->state)
Why use a macro rather than a static inline here ? Thanks, Mathieu -- Mathieu Desnoyers EfficiOS Inc. http://www.efficios.com