Messages in this thread | | | Date | Tue, 21 Jul 2015 17:23:16 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH V2] x86/mm/pat: Do a small optimization and fix in reserve_memtype |
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On Tue, 21 Jul 2015, Pan Xinhui wrote: > So *ret_type might be set to found_type(match->type), > > The call train is deep, it took me long time to review them. > As actual_type != new->type is possible, we need save new->type to actual_type.
Fair enough. But that wants to have a comment in the code as any casual reader will trip over this.
Thanks,
tglx
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