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Diffstat (limited to 'drivers/misc/sgi-gru/grutlbpurge.c')
-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,