20 Apr
2021
20 Apr
'21
1:34 p.m.
Hi Peter,
On Fri, 16 Apr 2021 at 13:34, Peter Enderborg peter.enderborg@sony.com wrote:
This adds a total used dma-buf memory. Details can be found in debugfs, however it is not for everyone and not always available. dma-buf are indirect allocated by userspace. So with this value we can monitor and detect userspace applications that have problems.
FWIW, this won't work super well for Android where gralloc is implemented as a system service, so all graphics usage will instantly be accounted to it.
Cheers, Daniel