Re: [PATCH 2/4] mm: gup: add get_user_pages_locked and get_user_pages_unlocked

[Peter Zijlstra]

On Wed, Oct 01, 2014 at 10:56:35AM +0200, Andrea Arcangeli wrote:
> +static inline long __get_user_pages_locked(struct task_struct *tsk,
> +					   struct mm_struct *mm,
> +					   unsigned long start,
> +					   unsigned long nr_pages,
> +					   int write, int force,
> +					   struct page **pages,
> +					   struct vm_area_struct **vmas,
> +					   int *locked,
> +					   bool notify_drop)

You might want to consider __always_inline to make sure it does indeed
get inlined and constant propagation works for @locked and @notify_drop.
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