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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-01-23 14:51:55 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-01-23 15:25:58 +0100 |
| commit | 6e062b60b0b1bd82cac475e63cdb8c451647182b (patch) | |
| tree | a69be4347bbe7ea0a5aebcf12ece7f2b427cc963 /include/drm | |
| parent | drm/i915/icl: Adding few more device IDs for Ice Lake (diff) | |
| download | linux-6e062b60b0b1bd82cac475e63cdb8c451647182b.tar.xz linux-6e062b60b0b1bd82cac475e63cdb8c451647182b.zip | |
drm/i915/execlists: Mark up priority boost on preemption
Record the priority boost we giving to the preempted client or else we
may end up in a situation where the priority queue no longer matches the
request priority order and so we can end up in an infinite loop of
preempting the same pair of requests.
Fixes: e9eaf82d97a2 ("drm/i915: Priority boost for waiting clients")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190123135155.21562-1-chris@chris-wilson.co.uk
Diffstat (limited to 'include/drm')
0 files changed, 0 insertions, 0 deletions