Commit 5b9f5f11 authored by Daniel Vetter's avatar Daniel Vetter

drm/shmem-helper: Fix obj->filp derefence

I broke that in my refactoring:

commit 7d2cd72a
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Fri May 29 16:05:42 2020 +0200

    drm/shmem-helpers: Simplify dma-buf importing
Tested-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reported-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Fixes: 7d2cd72a ("drm/shmem-helpers: Simplify dma-buf importing")
Cc: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200615151026.2339113-1-daniel.vetter@ffwll.ch
parent e7daa381
......@@ -70,6 +70,7 @@ __drm_gem_shmem_create(struct drm_device *dev, size_t size, bool private)
mutex_init(&shmem->vmap_lock);
INIT_LIST_HEAD(&shmem->madv_list);
if (!private) {
/*
* Our buffers are kept pinned, so allocating them
* from the MOVABLE zone is a really bad idea, and
......@@ -79,6 +80,7 @@ __drm_gem_shmem_create(struct drm_device *dev, size_t size, bool private)
*/
mapping_set_gfp_mask(obj->filp->f_mapping, GFP_HIGHUSER |
__GFP_RETRY_MAYFAIL | __GFP_NOWARN);
}
return shmem;
......
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