drm/i915: Replace reset_wait_queue with default_wake_function

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If we change the wait_queue_t from using the autoremove_wake_function to
the default_wake_function, we no longer have to restore the wait_queue_t
entry on the wait_queue_head_t list after being woken up by it, as we
are unusual in sleeping multiple times on the same wait_queue_t.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170223074422.4125-14-chris@chris-wilson.co.uk

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Chris Wilson 2017-02-23 07:44:19 +00:00

parent 591c0fb85d

commit a49625f906

1 changed files with 7 additions and 23 deletions

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drivers/gpu/drm/i915/i915_gem_request.c

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