From: jglisse@redhat.com
To: linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org,
"Jérôme Glisse" <jglisse@redhat.com>,
"Dimitri Sivanich" <sivanich@sgi.com>,
"Jack Steiner" <steiner@sgi.com>,
"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 10/13] sgi-gru: update to new mmu_notifier semantic
Date: Thu, 31 Aug 2017 17:17:35 -0400 [thread overview]
Message-ID: <20170831211738.17922-11-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: Dimitri Sivanich <sivanich@sgi.com>
Cc: Jack Steiner <steiner@sgi.com>
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>
---
drivers/misc/sgi-gru/grutlbpurge.c | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/drivers/misc/sgi-gru/grutlbpurge.c b/drivers/misc/sgi-gru/grutlbpurge.c
index e936d43895d2..9918eda0e05f 100644
--- a/drivers/misc/sgi-gru/grutlbpurge.c
+++ b/drivers/misc/sgi-gru/grutlbpurge.c
@@ -247,17 +247,6 @@ static void gru_invalidate_range_end(struct mmu_notifier *mn,
gru_dbg(grudev, "gms %p, start 0x%lx, end 0x%lx\n", gms, start, end);
}
-static void gru_invalidate_page(struct mmu_notifier *mn, struct mm_struct *mm,
- unsigned long address)
-{
- struct gru_mm_struct *gms = container_of(mn, struct gru_mm_struct,
- ms_notifier);
-
- STAT(mmu_invalidate_page);
- gru_flush_tlb_range(gms, address, PAGE_SIZE);
- gru_dbg(grudev, "gms %p, address 0x%lx\n", gms, address);
-}
-
static void gru_release(struct mmu_notifier *mn, struct mm_struct *mm)
{
struct gru_mm_struct *gms = container_of(mn, struct gru_mm_struct,
@@ -269,7 +258,6 @@ static void gru_release(struct mmu_notifier *mn, struct mm_struct *mm)
static const struct mmu_notifier_ops gru_mmuops = {
- .invalidate_page = gru_invalidate_page,
.invalidate_range_start = gru_invalidate_range_start,
.invalidate_range_end = gru_invalidate_range_end,
.release = gru_release,
--
2.13.5
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next prev parent reply other threads:[~2017-08-31 21:18 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 ` [PATCH 03/13] powerpc/powernv: update to new mmu_notifier semantic jglisse
2017-08-31 21:17 ` [PATCH 04/13] drm/amdgpu: " 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 ` jglisse [this message]
2017-09-05 16:21 ` [PATCH 10/13] sgi-gru: " 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 10/13] sgi-gru: update to new mmu_notifier semantic Jérôme Glisse
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