From 2098105ec65cb364f3d77baa446b2ad5ba6bc7b9 Mon Sep 17 00:00:00 2001 From: Michal Hocko Date: Wed, 17 May 2017 14:23:12 +0200 Subject: drm: drop drm_[cm]alloc* helpers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Now that drm_[cm]alloc* helpers are simple one line wrappers around kvmalloc_array and drm_free_large is just kvfree alias we can drop them and replace by their native forms. This shouldn't introduce any functional change. Changes since v1 - fix typo in drivers/gpu//drm/etnaviv/etnaviv_gem.c - noticed by 0day build robot Suggested-by: Daniel Vetter Signed-off-by: Michal Hocko drm: drop drm_[cm]alloc* helpers [danvet: Fixup vgem which grew another user very recently.] Signed-off-by: Daniel Vetter Acked-by: Christian König Link: http://patchwork.freedesktop.org/patch/msgid/20170517122312.GK18247@dhcp22.suse.cz --- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 27 ++++++++++++++------------- 1 file changed, 14 insertions(+), 13 deletions(-) (limited to 'drivers/gpu/drm/virtio') diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index 06cb16d75f4b..b94bd5440e57 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -120,13 +120,14 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data, INIT_LIST_HEAD(&validate_list); if (exbuf->num_bo_handles) { - bo_handles = drm_malloc_ab(exbuf->num_bo_handles, - sizeof(uint32_t)); - buflist = drm_calloc_large(exbuf->num_bo_handles, - sizeof(struct ttm_validate_buffer)); + bo_handles = kvmalloc_array(exbuf->num_bo_handles, + sizeof(uint32_t), GFP_KERNEL); + buflist = kvmalloc_array(exbuf->num_bo_handles, + sizeof(struct ttm_validate_buffer), + GFP_KERNEL | __GFP_ZERO); if (!bo_handles || !buflist) { - drm_free_large(bo_handles); - drm_free_large(buflist); + kvfree(bo_handles); + kvfree(buflist); return -ENOMEM; } @@ -134,16 +135,16 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data, if (copy_from_user(bo_handles, user_bo_handles, exbuf->num_bo_handles * sizeof(uint32_t))) { ret = -EFAULT; - drm_free_large(bo_handles); - drm_free_large(buflist); + kvfree(bo_handles); + kvfree(buflist); return ret; } for (i = 0; i < exbuf->num_bo_handles; i++) { gobj = drm_gem_object_lookup(drm_file, bo_handles[i]); if (!gobj) { - drm_free_large(bo_handles); - drm_free_large(buflist); + kvfree(bo_handles); + kvfree(buflist); return -ENOENT; } @@ -152,7 +153,7 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data, list_add(&buflist[i].head, &validate_list); } - drm_free_large(bo_handles); + kvfree(bo_handles); } ret = virtio_gpu_object_list_validate(&ticket, &validate_list); @@ -172,7 +173,7 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data, /* fence the command bo */ virtio_gpu_unref_list(&validate_list); - drm_free_large(buflist); + kvfree(buflist); dma_fence_put(&fence->f); return 0; @@ -180,7 +181,7 @@ out_unresv: ttm_eu_backoff_reservation(&ticket, &validate_list); out_free: virtio_gpu_unref_list(&validate_list); - drm_free_large(buflist); + kvfree(buflist); return ret; } -- cgit