From: Kristian Høgsberg Date: Thu, 12 Feb 2009 19:37:56 +0000 (-0500) Subject: drm: Release user fbs in drm_release X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ea39f835168f60b01e59d0f348da25d297e7cf94;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git drm: Release user fbs in drm_release Avoids leaking fbs and associated buffers on release. Signed-off-by: Kristian Høgsberg Tested-by: Tested-by: Chris Wilson Signed-off-by: Eric Anholt Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index bfce0992fefb..94a768871734 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -1741,9 +1741,8 @@ out: * RETURNS: * Zero on success, errno on failure. */ -void drm_fb_release(struct file *filp) +void drm_fb_release(struct drm_file *priv) { - struct drm_file *priv = filp->private_data; struct drm_device *dev = priv->minor->dev; struct drm_framebuffer *fb, *tfb; diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c index b06a53715853..6c020fe5431c 100644 --- a/drivers/gpu/drm/drm_fops.c +++ b/drivers/gpu/drm/drm_fops.c @@ -457,6 +457,9 @@ int drm_release(struct inode *inode, struct file *filp) if (dev->driver->driver_features & DRIVER_GEM) drm_gem_release(dev, file_priv); + if (dev->driver->driver_features & DRIVER_MODESET) + drm_fb_release(file_priv); + mutex_lock(&dev->ctxlist_mutex); if (!list_empty(&dev->ctxlist)) { struct drm_ctx_list *pos, *n; diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index d54de24bf371..5ded1acfb543 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -609,7 +609,7 @@ extern char *drm_get_dvi_i_subconnector_name(int val); extern char *drm_get_dvi_i_select_name(int val); extern char *drm_get_tv_subconnector_name(int val); extern char *drm_get_tv_select_name(int val); -extern void drm_fb_release(struct file *filp); +extern void drm_fb_release(struct drm_file *file_priv); extern int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_mode_group *group); extern struct edid *drm_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter);