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authorJérôme Glisse <jglisse@redhat.com>2017-08-31 17:17:35 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2017-08-31 16:13:00 -0700
commita4870125ca9fcd221fbc5f067967e56cfb4d9fbd (patch)
treeda269da68aed06428640e1ee8113578f396f42dd
parent192e856451d8d5e15aad470dbbb5daf5de3d2c0f (diff)
sgi-gru: 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: 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: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/misc/sgi-gru/grutlbpurge.c12
1 files changed, 0 insertions, 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,