Messages in this thread | | | Date | Tue, 4 Apr 2023 11:02:47 +0300 | From | Leon Romanovsky <> | Subject | Re: [PATCH] RDMA/hfi: add a judgment on the availability of cpumask |
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On Tue, Apr 04, 2023 at 03:01:58PM +0800, xiaolinkui wrote: > Thanks for your reply. > > When CONFIG_CPUMASK_OFFSTACK=y, "ret" will be false if diff==NULL. > > However, when CONFIG_CPUMASK_OFFSTACK=n, these two are not necessarily > equivalent.
And what is the problem with that? cpumask_* API is built to handle correctly this mode.
Reminder: please don't top post.
> > Thanks
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