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authorLorenzo Stoakes <lstoakes@gmail.com>2016-10-13 03:20:15 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-12-17 23:55:16 +0300
commit3ec22a6bce3f06aa3b8a399ea456fb1cb3792584 (patch)
tree5f38c8f51f95778bd0c8fd928c881e57cb449cfb /drivers/media/platform/omap
parentffe6376c1803b5e964f609e8bc01507642397641 (diff)
downloadlinux-3ec22a6bce3f06aa3b8a399ea456fb1cb3792584.tar.xz
mm: replace get_vaddr_frames() write/force parameters with gup_flags
commit 7f23b3504a0df63b724180262c5f3f117f21bcae upstream. This removes the 'write' and 'force' from get_vaddr_frames() and replaces them with 'gup_flags' to make the use of FOLL_FORCE explicit in callers as use of this flag can result in surprising behaviour (and hence bugs) within the mm subsystem. Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com> Acked-by: Michal Hocko <mhocko@suse.com> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/media/platform/omap')
-rw-r--r--drivers/media/platform/omap/omap_vout.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
index 70c28d19ea04..596359576109 100644
--- a/drivers/media/platform/omap/omap_vout.c
+++ b/drivers/media/platform/omap/omap_vout.c
@@ -214,7 +214,7 @@ static int omap_vout_get_userptr(struct videobuf_buffer *vb, u32 virtp,
if (!vec)
return -ENOMEM;
- ret = get_vaddr_frames(virtp, 1, true, false, vec);
+ ret = get_vaddr_frames(virtp, 1, FOLL_WRITE, vec);
if (ret != 1) {
frame_vector_destroy(vec);
return -EINVAL;