diff options
| author | David Herrmann <dh.herrmann@gmail.com> | 2014-08-29 12:12:30 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-09-10 17:39:50 +1000 |
| commit | 71d39483de474d9513e23d9e21af7483684f4745 (patch) | |
| tree | 8fef51a2ace8d9f7971f53b2e50a996c7a0f37b0 /drivers/gpu/drm | |
| parent | 03decbe57ac6c9e632f7cde0f7d0a54bbcaf8464 (diff) | |
drm: move "struct drm_magic_entry" to drm_auth.c
In drm_release(), we currently call drm_remove_magic() if the drm_file
has a drm-magic attached. Therefore, once drm_master_release() is called,
the magic-list _must_ be empty.
By dropping the no-op cleanup, we can move "struct drm_magic_entry" to
drm_auth.c and avoid exposing it to all of DRM.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/drm_auth.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_drv.c | 7 |
2 files changed, 6 insertions, 7 deletions
diff --git a/drivers/gpu/drm/drm_auth.c b/drivers/gpu/drm/drm_auth.c index 3cedae12b3c1..708a2044c631 100644 --- a/drivers/gpu/drm/drm_auth.c +++ b/drivers/gpu/drm/drm_auth.c @@ -35,6 +35,12 @@ #include <drm/drmP.h> +struct drm_magic_entry { + struct list_head head; + struct drm_hash_item hash_item; + struct drm_file *priv; +}; + /** * Find the file with the given magic number. * diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index b1587e2e10fc..66456698447e 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -133,7 +133,6 @@ EXPORT_SYMBOL(drm_master_get); static void drm_master_destroy(struct kref *kref) { struct drm_master *master = container_of(kref, struct drm_master, refcount); - struct drm_magic_entry *pt, *next; struct drm_device *dev = master->minor->dev; struct drm_map_list *r_list, *list_temp; @@ -154,12 +153,6 @@ static void drm_master_destroy(struct kref *kref) master->unique_len = 0; } - list_for_each_entry_safe(pt, next, &master->magicfree, head) { - list_del(&pt->head); - drm_ht_remove_item(&master->magiclist, &pt->hash_item); - kfree(pt); - } - drm_ht_remove(&master->magiclist); mutex_unlock(&dev->struct_mutex); |