mm-rmap-convert-make_device_exclusive_range-to-make_device_exclusive-fix

define `folio' in nouveau_atomic_range_fault()

Link: https://lkml.kernel.org/r/48fd75b9-696e-402c-95bd-55f2f0e24dfc@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c b/drivers/gpu/drm/nouveau/nouveau_svm.c
index 39e3740980bb74a4158b1d7f1b0bbb34589c8840..1fed638b9eba8e84af14f1977a10b8a26edacf06 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_svm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_svm.c
@@ -590,6 +590,7 @@ static int nouveau_atomic_range_fault(struct nouveau_svmm *svmm,
        unsigned long timeout =
                jiffies + msecs_to_jiffies(HMM_RANGE_DEFAULT_TIMEOUT);
        struct mm_struct *mm = svmm->notifier.mm;
+       struct folio *folio;
        struct page *page;
        unsigned long start = args->p.addr;
        unsigned long notifier_seq;