Messages in this thread | | | Date | Thu, 15 Feb 2018 13:41:48 -0800 | From | Tejun Heo <> | Subject | Re: [PATCH 3/3] percpu: allow select gfp to be passed to underlying allocators |
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Hello,
On Thu, Feb 15, 2018 at 10:08:16AM -0600, Dennis Zhou wrote: > +/* the whitelisted flags that can be passed to the backing allocators */ > +#define gfp_percpu_mask(gfp) (((gfp) & (__GFP_NORETRY | __GFP_NOWARN)) | \ > + GFP_KERNEL)
Isn't there just one place where gfp comes in from outside? If so, this looks like a bit of overkill. Can't we just filter there?
Thanks.
-- tejun
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