On Mon, Jan 21, 2019 at 10:12:34AM +0100, Peter Zijlstra wrote:
> diff --git a/kernel/locking/qspinlock.c b/kernel/locking/qspinlock.c
> index 8a8c3c208c5e..983b49a75826 100644
> --- a/kernel/locking/qspinlock.c
> +++ b/kernel/locking/qspinlock.c
> @@ -412,6 +412,12 @@ void queued_spin_lock_slowpat
On 01/21/2019 04:12 AM, Peter Zijlstra wrote:
> On Sun, Jan 20, 2019 at 09:49:50PM -0500, Waiman Long wrote:
>> +/**
>> + * acquire_lock_no_node - acquire lock without MCS node
>> + * @lock: Pointer to queued spinlock structure
>> + *
>> + * It is extremely unlikely that this function will ever
On Sun, Jan 20, 2019 at 09:49:50PM -0500, Waiman Long wrote:
> +/**
> + * acquire_lock_no_node - acquire lock without MCS node
> + * @lock: Pointer to queued spinlock structure
> + *
> + * It is extremely unlikely that this function will ever be called.
> + * Marking it as noinline to not mess
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