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qxl: update to new idr interfaces.

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Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2013-05-03 10:37:20 +10:00
parent d2dbaaf626
commit 307b9c0227
2 changed files with 16 additions and 24 deletions
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19
drivers/gpu/drm/qxl/qxl_cmd.c
View file

@ -435,22 +435,18 @@ void qxl_io_monitors_config(struct qxl_device *qdev)
int qxl_surface_id_alloc(struct qxl_device *qdev,
struct qxl_bo *surf)
{
uint32_t handle = -ENOMEM;
uint32_t handle;
int idr_ret;
int count = 0;
again:
if (idr_pre_get(&qdev->surf_id_idr, GFP_ATOMIC) == 0) {
DRM_ERROR("Out of memory for surf idr\n");
kfree(surf);
goto alloc_fail;
}
idr_preload(GFP_ATOMIC);
spin_lock(&qdev->surf_id_idr_lock);
idr_ret = idr_get_new_above(&qdev->surf_id_idr, NULL, 1, &handle);
idr_ret = idr_alloc(&qdev->surf_id_idr, NULL, 1, 0, GFP_NOWAIT);
spin_unlock(&qdev->surf_id_idr_lock);
if (idr_ret == -EAGAIN)
goto again;
idr_preload_end();
if (idr_ret < 0)
return idr_ret;
handle = idr_ret;
if (handle >= qdev->rom->n_surfaces) {
count++;
@ -465,7 +461,6 @@ int qxl_surface_id_alloc(struct qxl_device *qdev,
spin_lock(&qdev->surf_id_idr_lock);
qdev->last_alloced_surf_id = handle;
spin_unlock(&qdev->surf_id_idr_lock);
alloc_fail:
return 0;
}

21
drivers/gpu/drm/qxl/qxl_release.c
View file

@ -43,7 +43,7 @@ qxl_release_alloc(struct qxl_device *qdev, int type,
struct qxl_release **ret)
{
struct qxl_release *release;
int handle = 0;
int handle;
size_t size = sizeof(*release);
int idr_ret;
@ -56,19 +56,16 @@ qxl_release_alloc(struct qxl_device *qdev, int type,
release->bo_count = 0;
release->release_offset = 0;
release->surface_release_id = 0;
again:
if (idr_pre_get(&qdev->release_idr, GFP_KERNEL) == 0) {
DRM_ERROR("Out of memory for release idr\n");
kfree(release);
goto release_fail;
}
idr_preload(GFP_KERNEL);
spin_lock(&qdev->release_idr_lock);
idr_ret = idr_get_new_above(&qdev->release_idr, release, 1, &handle);
idr_ret = idr_alloc(&qdev->release_idr, release, 1, 0, GFP_NOWAIT);
spin_unlock(&qdev->release_idr_lock);
if (idr_ret == -EAGAIN)
goto again;
if (ret)
*ret = release;
idr_preload_end();
handle = idr_ret;
if (idr_ret < 0)
goto release_fail;
*ret = release;
QXL_INFO(qdev, "allocated release %lld\n", handle);
release->id = handle;
release_fail: