Ben Widawsky writes:
> On Mon, May 13, 2013 at 04:32:12PM +0300, Mika Kuoppala wrote:
>> Keep track of ring seqno progress and if there are no
>> progress detected, declare hang. Use actual head (acthd)
>> to distinguish between ring stuck and batchbuffer looping
>> situation. Stuck ring will be
On Mon, May 13, 2013 at 04:32:12PM +0300, Mika Kuoppala wrote:
> Keep track of ring seqno progress and if there are no
> progress detected, declare hang. Use actual head (acthd)
> to distinguish between ring stuck and batchbuffer looping
> situation. Stuck ring will be kicked to trigger progress.
>
Keep track of ring seqno progress and if there are no
progress detected, declare hang. Use actual head (acthd)
to distinguish between ring stuck and batchbuffer looping
situation. Stuck ring will be kicked to trigger progress.
v2: use atchd to detect stuck ring from loop (Ben Widawsky)
v3: Use ac
