From: Jérôme Glisse <jgli...@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: Jérôme Glisse <jgli...@redhat.com>
Cc: Sudeep Dutt <sudeep.d...@intel.com>
Cc: Ashutosh Dixit <ashutosh.di...@intel.com>
Cc: Kirill A. Shutemov <kirill.shute...@linux.intel.com>
Cc: Andrew Morton <a...@linux-foundation.org>
Cc: Linus Torvalds <torva...@linux-foundation.org>
Cc: Andrea Arcangeli <aarca...@redhat.com>
---
drivers/misc/mic/scif/scif_dma.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/drivers/misc/mic/scif/scif_dma.c b/drivers/misc/mic/scif/scif_dma.c
index 64d5760d069a..63d6246d6dff 100644
--- a/drivers/misc/mic/scif/scif_dma.c
+++ b/drivers/misc/mic/scif/scif_dma.c
@@ -200,16 +200,6 @@ static void scif_mmu_notifier_release(struct mmu_notifier
*mn,
schedule_work(&scif_info.misc_work);
}
-static void scif_mmu_notifier_invalidate_page(struct mmu_notifier *mn,
- struct mm_struct *mm,
- unsigned long address)
-{
- struct scif_mmu_notif *mmn;
-
- mmn = container_of(mn, struct scif_mmu_notif, ep_mmu_notifier);
- scif_rma_destroy_tcw(mmn, address, PAGE_SIZE);
-}
-
static void scif_mmu_notifier_invalidate_range_start(struct mmu_notifier *mn,
struct mm_struct *mm,
unsigned long start,
@@ -235,7 +225,6 @@ static void scif_mmu_notifier_invalidate_range_end(struct
mmu_notifier *mn,
static const struct mmu_notifier_ops scif_mmu_notifier_ops = {
.release = scif_mmu_notifier_release,
.clear_flush_young = NULL,
- .invalidate_page = scif_mmu_notifier_invalidate_page,
.invalidate_range_start = scif_mmu_notifier_invalidate_range_start,
.invalidate_range_end = scif_mmu_notifier_invalidate_range_end};
--
2.13.5
