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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2021-01-20 15:14:38 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2021-03-24 21:30:34 +0300 |
| commit | 2867ff6ceb25ea09456ea233007a1e3fdeebd644 (patch) | |
| tree | ac3254fd82a59d69e20b546d1085b010c6e33811 /drivers/gpu/drm/i915/i915_scheduler.h | |
| parent | 06debd6e1b28029e6e77c41e59a162868f377897 (diff) | |
| download | linux-2867ff6ceb25ea09456ea233007a1e3fdeebd644.tar.xz | |
drm/i915: Strip out internal priorities
Since we are not using any internal priority levels, and in the next few
patches will introduce a new index for which the optimisation is not so
lear cut, discard the small table within the priolist.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210120121439.17600-1-chris@chris-wilson.co.uk
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_scheduler.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_scheduler.h | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/i915_scheduler.h b/drivers/gpu/drm/i915/i915_scheduler.h index 4501e5ac2637..858a0938f47a 100644 --- a/drivers/gpu/drm/i915/i915_scheduler.h +++ b/drivers/gpu/drm/i915/i915_scheduler.h @@ -15,17 +15,11 @@ struct drm_printer; -#define priolist_for_each_request(it, plist, idx) \ - for (idx = 0; idx < ARRAY_SIZE((plist)->requests); idx++) \ - list_for_each_entry(it, &(plist)->requests[idx], sched.link) +#define priolist_for_each_request(it, plist) \ + list_for_each_entry(it, &(plist)->requests, sched.link) -#define priolist_for_each_request_consume(it, n, plist, idx) \ - for (; \ - (plist)->used ? (idx = __ffs((plist)->used)), 1 : 0; \ - (plist)->used &= ~BIT(idx)) \ - list_for_each_entry_safe(it, n, \ - &(plist)->requests[idx], \ - sched.link) +#define priolist_for_each_request_consume(it, n, plist) \ + list_for_each_entry_safe(it, n, &(plist)->requests, sched.link) void i915_sched_node_init(struct i915_sched_node *node); void i915_sched_node_reinit(struct i915_sched_node *node); @@ -44,8 +38,6 @@ void i915_sched_node_fini(struct i915_sched_node *node); void i915_schedule(struct i915_request *request, const struct i915_sched_attr *attr); -void i915_schedule_bump_priority(struct i915_request *rq, unsigned int bump); - struct list_head * i915_sched_lookup_priolist(struct intel_engine_cs *engine, int prio); |