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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-11-26 14:04:07 +0000 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2021-02-02 13:38:51 +0200 |
| commit | 9f5dc9974298aea9690c7a0f7007f1af37198230 (patch) | |
| tree | 75f1f13773268f344f9b51f30766eb1a63ddb4a3 /lib/lockref.c | |
| parent | 00f9a08fbc3c703b71842a5425c1eb82053c8a70 (diff) | |
drm/i915/gt: Move the breadcrumb to the signaler if completed upon cancel
If while we are cancelling the breadcrumb signaling, we find that the
request is already completed, move it to the irq signaler and let it be
signaled.
v2: Tweak reference counting so that we only acquire a new reference on
adding to a signal list, as opposed to a hidden i915_request_put of the
caller's reference.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201126140407.31952-5-chris@chris-wilson.co.uk
(cherry picked from commit 85cc2917a3965a3a747a6407d6e3028cfeb1534e)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'lib/lockref.c')
0 files changed, 0 insertions, 0 deletions