diff options
Diffstat (limited to 'drivers/gpu/drm/v3d/v3d_perfmon.c')
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_perfmon.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_perfmon.c b/drivers/gpu/drm/v3d/v3d_perfmon.c index 48aaaa972c49..e1be7368b87d 100644 --- a/drivers/gpu/drm/v3d/v3d_perfmon.c +++ b/drivers/gpu/drm/v3d/v3d_perfmon.c @@ -17,8 +17,10 @@ void v3d_perfmon_get(struct v3d_perfmon *perfmon) void v3d_perfmon_put(struct v3d_perfmon *perfmon) { - if (perfmon && refcount_dec_and_test(&perfmon->refcnt)) + if (perfmon && refcount_dec_and_test(&perfmon->refcnt)) { + mutex_destroy(&perfmon->lock); kfree(perfmon); + } } void v3d_perfmon_start(struct v3d_dev *v3d, struct v3d_perfmon *perfmon) @@ -113,6 +115,7 @@ void v3d_perfmon_close_file(struct v3d_file_priv *v3d_priv) idr_for_each(&v3d_priv->perfmon.idr, v3d_perfmon_idr_del, NULL); idr_destroy(&v3d_priv->perfmon.idr); mutex_unlock(&v3d_priv->perfmon.lock); + mutex_destroy(&v3d_priv->perfmon.lock); } int v3d_perfmon_create_ioctl(struct drm_device *dev, void *data, @@ -154,6 +157,7 @@ int v3d_perfmon_create_ioctl(struct drm_device *dev, void *data, mutex_unlock(&v3d_priv->perfmon.lock); if (ret < 0) { + mutex_destroy(&perfmon->lock); kfree(perfmon); return ret; } |