mirror of https://gitee.com/openkylin/linux.git
19d0a57271
By deferring hangcheck to the fake breadcrumb interrupt, we can simply the enabling procedure slightly - as by enabling the fake, we then enable the hangcheck. By always enabling the hangcheck from each fake interrupt (it will be a no-op for an already queued hangcheck), it will make restoring the breadcrumbs after a reset simpler in the next patch. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170227205850.2828-3-chris@chris-wilson.co.uk |
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