[PATCH 07/34] drm/radeon: convert put_page() to put_user_page*()

From: john . hubbard
Date: Thu Aug 01 2019 - 22:20:32 EST

From: John Hubbard <jhubbard@xxxxxxxxxx>

For pages that were retained via get_user_pages*(), release those pages
via the new put_user_page*() routines, instead of via put_page() or

This is part a tree-wide conversion, as described in commit fc1d8e7cca2d
("mm: introduce put_user_page*(), placeholder versions").

Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: Christian KÃnig <christian.koenig@xxxxxxx>
Cc: David (ChunMing) Zhou <David1.Zhou@xxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: John Hubbard <jhubbard@xxxxxxxxxx>
drivers/gpu/drm/radeon/radeon_ttm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index fb3696bc616d..4c9943fa10df 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -540,7 +540,7 @@ static int radeon_ttm_tt_pin_userptr(struct ttm_tt *ttm)

- release_pages(ttm->pages, pinned);
+ put_user_pages(ttm->pages, pinned);
return r;