From: jglisse@redhat.com
To: linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org,
"Jérôme Glisse" <jglisse@redhat.com>,
linuxppc-dev@lists.ozlabs.org,
"Alistair Popple" <alistair@popple.id.au>,
"Michael Ellerman" <mpe@ellerman.id.au>,
"Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Linus Torvalds" <torvalds@linux-foundation.org>,
"Andrea Arcangeli" <aarcange@redhat.com>
Subject: [PATCH 03/13] powerpc/powernv: update to new mmu_notifier semantic
Date: Thu, 31 Aug 2017 17:17:28 -0400 [thread overview]
Message-ID: <20170831211738.17922-4-jglisse@redhat.com> (raw)
In-Reply-To: <20170831211738.17922-1-jglisse@redhat.com>
From: JA(C)rA'me Glisse <jglisse@redhat.com>
Call to mmu_notifier_invalidate_page() are replaced by call to
mmu_notifier_invalidate_range() and thus call are bracketed by
call to mmu_notifier_invalidate_range_start()/end()
Remove now useless invalidate_page callback.
Signed-off-by: JA(C)rA'me Glisse <jglisse@redhat.com>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Alistair Popple <alistair@popple.id.au>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrea Arcangeli <aarcange@redhat.com>
---
arch/powerpc/platforms/powernv/npu-dma.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/arch/powerpc/platforms/powernv/npu-dma.c b/arch/powerpc/platforms/powernv/npu-dma.c
index b5d960d6db3d..4c7b8591f737 100644
--- a/arch/powerpc/platforms/powernv/npu-dma.c
+++ b/arch/powerpc/platforms/powernv/npu-dma.c
@@ -614,15 +614,6 @@ static void pnv_npu2_mn_change_pte(struct mmu_notifier *mn,
mmio_invalidate(npu_context, 1, address, true);
}
-static void pnv_npu2_mn_invalidate_page(struct mmu_notifier *mn,
- struct mm_struct *mm,
- unsigned long address)
-{
- struct npu_context *npu_context = mn_to_npu_context(mn);
-
- mmio_invalidate(npu_context, 1, address, true);
-}
-
static void pnv_npu2_mn_invalidate_range(struct mmu_notifier *mn,
struct mm_struct *mm,
unsigned long start, unsigned long end)
@@ -640,7 +631,6 @@ static void pnv_npu2_mn_invalidate_range(struct mmu_notifier *mn,
static const struct mmu_notifier_ops nv_nmmu_notifier_ops = {
.release = pnv_npu2_mn_release,
.change_pte = pnv_npu2_mn_change_pte,
- .invalidate_page = pnv_npu2_mn_invalidate_page,
.invalidate_range = pnv_npu2_mn_invalidate_range,
};
--
2.13.5
--
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next prev parent reply other threads:[~2017-08-31 21:17 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-31 21:17 [PATCH 00/13] mmu_notifier kill invalidate_page callback v2 jglisse
2017-08-31 21:17 ` [PATCH 01/13] dax: update to new mmu_notifier semantic jglisse
2017-09-02 13:35 ` Andrea Arcangeli
2017-08-31 21:17 ` [PATCH 02/13] mm/rmap: update to new mmu_notifier semantic v2 jglisse
2017-08-31 21:17 ` jglisse [this message]
2017-08-31 21:17 ` [PATCH 04/13] drm/amdgpu: update to new mmu_notifier semantic jglisse
2017-08-31 21:17 ` [PATCH 05/13] IB/umem: " jglisse
2017-08-31 21:17 ` [PATCH 06/13] IB/hfi1: " jglisse
2017-08-31 21:17 ` [PATCH 07/13] iommu/amd: " jglisse
2017-08-31 21:17 ` [PATCH 08/13] iommu/intel: " jglisse
2017-08-31 21:17 ` [PATCH 09/13] misc/mic/scif: " jglisse
2017-08-31 21:17 ` [PATCH 10/13] sgi-gru: " jglisse
2017-09-05 16:21 ` Dimitri Sivanich
2017-08-31 21:17 ` [PATCH 11/13] xen/gntdev: " jglisse
2017-08-31 21:17 ` [PATCH 12/13] KVM: update to new mmu_notifier semantic v2 jglisse
2017-08-31 21:17 ` [PATCH 13/13] mm/mmu_notifier: kill invalidate_page jglisse
2017-09-02 13:28 ` [PATCH 00/13] mmu_notifier kill invalidate_page callback v2 Andrea Arcangeli
-- strict thread matches above, loose matches on Subject: below --
2017-08-29 23:54 [PATCH 00/13] mmu_notifier kill invalidate_page callback Jérôme Glisse
2017-08-29 23:54 ` [PATCH 03/13] powerpc/powernv: update to new mmu_notifier semantic Jérôme Glisse
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