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authorJérôme Glisse <jglisse@redhat.com>2017-08-31 17:17:33 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2017-08-31 16:12:59 -0700
commit30ef7d2c056cb7ef22c16c6fe0756105d584985c (patch)
tree307e447d247cf1e4a53407f039145da53dcf8361
parentf0d1c713d66d7b16527568e79528964cf4b5513d (diff)
iommu/intel: update to new mmu_notifier semantic
Calls to mmu_notifier_invalidate_page() were replaced by calls to mmu_notifier_invalidate_range() and are now bracketed by calls to mmu_notifier_invalidate_range_start()/end() Remove now useless invalidate_page callback. Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: iommu@lists.linux-foundation.org Cc: Joerg Roedel <jroedel@suse.de> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/iommu/intel-svm.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/iommu/intel-svm.c b/drivers/iommu/intel-svm.c
index f167c0d84ebf..f620dccec8ee 100644
--- a/drivers/iommu/intel-svm.c
+++ b/drivers/iommu/intel-svm.c
@@ -223,14 +223,6 @@ static void intel_change_pte(struct mmu_notifier *mn, struct mm_struct *mm,
intel_flush_svm_range(svm, address, 1, 1, 0);
}
-static void intel_invalidate_page(struct mmu_notifier *mn, struct mm_struct *mm,
- unsigned long address)
-{
- struct intel_svm *svm = container_of(mn, struct intel_svm, notifier);
-
- intel_flush_svm_range(svm, address, 1, 1, 0);
-}
-
/* Pages have been freed at this point */
static void intel_invalidate_range(struct mmu_notifier *mn,
struct mm_struct *mm,
@@ -285,7 +277,6 @@ static void intel_mm_release(struct mmu_notifier *mn, struct mm_struct *mm)
static const struct mmu_notifier_ops intel_mmuops = {
.release = intel_mm_release,
.change_pte = intel_change_pte,
- .invalidate_page = intel_invalidate_page,
.invalidate_range = intel_invalidate_range,
};