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| author | Jérôme Glisse <jglisse@redhat.com> | 2017-08-31 17:17:36 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-08-31 16:13:00 -0700 |
| commit | a81461b0546cbf57128f34e3dd6013bcdbdf0371 (patch) | |
| tree | ae8ac14c3d3063db15ee6b591051abc7bba097ad /drivers/xen | |
| parent | a4870125ca9fcd221fbc5f067967e56cfb4d9fbd (diff) | |
| download | op-kernel-dev-a81461b0546cbf57128f34e3dd6013bcdbdf0371.zip op-kernel-dev-a81461b0546cbf57128f34e3dd6013bcdbdf0371.tar.gz | |
xen/gntdev: 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>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Roger Pau Monné <roger.pau@citrix.com>
Cc: xen-devel@lists.xenproject.org (moderated for non-subscribers)
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>
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/gntdev.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c index f3bf8f4..8236059 100644 --- a/drivers/xen/gntdev.c +++ b/drivers/xen/gntdev.c @@ -484,13 +484,6 @@ static void mn_invl_range_start(struct mmu_notifier *mn, mutex_unlock(&priv->lock); } -static void mn_invl_page(struct mmu_notifier *mn, - struct mm_struct *mm, - unsigned long address) -{ - mn_invl_range_start(mn, mm, address, address + PAGE_SIZE); -} - static void mn_release(struct mmu_notifier *mn, struct mm_struct *mm) { @@ -522,7 +515,6 @@ static void mn_release(struct mmu_notifier *mn, static const struct mmu_notifier_ops gntdev_mmu_ops = { .release = mn_release, - .invalidate_page = mn_invl_page, .invalidate_range_start = mn_invl_range_start, }; |
