Re: [PATCH] drm/vc4: Fix leak of the file_priv that stored the perfmon.

On Mon, 9 Apr 2018 13:58:13 -0700 Eric Anholt eric@anholt.net wrote:

Signed-off-by: Eric Anholt eric@anholt.net Fixes: 65101d8c9108 ("drm/vc4: Expose performance counters to userspace")

Reviewed-by: Boris Brezillon boris.brezillon@bootlin.com

---

drivers/gpu/drm/vc4/vc4_drv.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c index 94b99c90425a..7c95ed5c5cac 100644 --- a/drivers/gpu/drm/vc4/vc4_drv.c +++ b/drivers/gpu/drm/vc4/vc4_drv.c @@ -130,6 +130,7 @@ static void vc4_close(struct drm_device *dev, struct drm_file *file) struct vc4_file *vc4file = file->driver_priv;

vc4_perfmon_close_file(vc4file);

• kfree(vc4file);

}

static const struct vm_operations_struct vc4_vm_ops = {