drm/i915: Use synchronize_srcu_expedited() for resets

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We impose upon ourselves a strict timeout for resets (to ensure forward
progress by use of a failsafe). Prefer to use the expedited
synchronisation function in this case to reduce the likelihood of a
spurious delay being treated as a deadlock.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190211135040.1234-2-chris@chris-wilson.co.uk
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>

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Chris Wilson 2019-02-11 13:50:40 +00:00

parent 785fbda5ba

commit 7c95c10ee9

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/i915/i915_reset.c

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