Re: [RFC PATCH v2 10/27] x86/mm: Introduce _PAGE_DIRTY_SW
flat view
From: Peter Zijlstra <peterz@infradead.org>
Date: 2018-07-11 08:45:32
Also in:
linux-arch, linux-doc, linux-mm, lkml
On Tue, Jul 10, 2018 at 03:26:22PM -0700, Yu-cheng Yu wrote:
+ pte = pte_clear_flags(pte, _PAGE_DIRTY_SW); return pte_set_flags(pte, _PAGE_DIRTY_HW | _PAGE_SOFT_DIRTY);
Having both _PAGE_DIRTY_SW and _PAGE_SOFT_DIRTY is really confusing. I'm not sure I have an anwser for this, but urggh.