IB/hfi1: 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: linux-rdma@vger.kernel.org Cc: Dean Luick <dean.luick@intel.com> Cc: Ira Weiny <ira.weiny@intel.com> Cc: Doug Ledford <dledford@redhat.com> 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>
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@ -67,8 +67,6 @@ struct mmu_rb_handler {
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static unsigned long mmu_node_start(struct mmu_rb_node *);
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static unsigned long mmu_node_last(struct mmu_rb_node *);
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static inline void mmu_notifier_page(struct mmu_notifier *, struct mm_struct *,
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unsigned long);
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static inline void mmu_notifier_range_start(struct mmu_notifier *,
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struct mm_struct *,
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unsigned long, unsigned long);
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@ -82,7 +80,6 @@ static void do_remove(struct mmu_rb_handler *handler,
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static void handle_remove(struct work_struct *work);
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static const struct mmu_notifier_ops mn_opts = {
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.invalidate_page = mmu_notifier_page,
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.invalidate_range_start = mmu_notifier_range_start,
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};
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@ -285,12 +282,6 @@ void hfi1_mmu_rb_remove(struct mmu_rb_handler *handler,
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handler->ops->remove(handler->ops_arg, node);
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}
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static inline void mmu_notifier_page(struct mmu_notifier *mn,
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struct mm_struct *mm, unsigned long addr)
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{
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mmu_notifier_mem_invalidate(mn, mm, addr, addr + PAGE_SIZE);
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}
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static inline void mmu_notifier_range_start(struct mmu_notifier *mn,
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struct mm_struct *mm,
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unsigned long start,
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