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| author | Kristian Høgsberg <krh@redhat.com> | 2009-02-12 14:37:56 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-02-20 12:21:11 +1000 |
| commit | ea39f835168f60b01e59d0f348da25d297e7cf94 (patch) | |
| tree | 79a5f3cef511245789ab2e5b7c295b6693861b32 | |
| parent | b4476f52e43fadcb9402723a1a55ba1308757525 (diff) | |
| download | kernel_samsung_smdk4412-ea39f835168f60b01e59d0f348da25d297e7cf94.zip kernel_samsung_smdk4412-ea39f835168f60b01e59d0f348da25d297e7cf94.tar.gz kernel_samsung_smdk4412-ea39f835168f60b01e59d0f348da25d297e7cf94.tar.bz2 | |
drm: Release user fbs in drm_release
Avoids leaking fbs and associated buffers on release.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Tested-by: Tested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_fops.c | 3 | ||||
| -rw-r--r-- | include/drm/drm_crtc.h | 2 |
3 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index bfce099..94a7688 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 b06a537..6c020fe 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 d54de24..5ded1ac 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); |