On 28/10/16 11:10, Chris Wilson wrote:
On Fri, Oct 28, 2016 at 10:42:22AM +0100, Tvrtko Ursulin wrote:
On 27/10/16 17:10, Chris Wilson wrote:
The breadcrumbs are about to be used from within IRQ context sections,
therefore we need to employ the irqsafe spinlock variants.
(This is split out of the defer global seqno allocation patch due to
realisation that we need a more complete conversion if we want to defer
request submission even further.)
[snip]
Assuming I got the above right and you agree to change it:
You made me go and reduce them to _bh as appropriate anyway!!!
Hm, but can't enable signalling be called with irqs disabled when fences
are exported?
Regards,
Tvrtko
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