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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-11-19 19:56:15 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-11-19 23:34:18 +0300 |
| commit | b5b349b93b0ec9051a98a401a5e105476fd549dd (patch) | |
| tree | 209afc7b91e0e5aedccf39a7d71d7660d9aa1439 /drivers/gpu/drm/i915/i915_scheduler_types.h | |
| parent | 0986317a45df7ff380f1512b53a2f94ab16922b8 (diff) | |
| download | linux-b5b349b93b0ec9051a98a401a5e105476fd549dd.tar.xz | |
drm/i915: Lift waiter/signaler iterators
Lift the list iteration defines for traversing the signaler/waiter lists
into i915_scheduler.h for reuse.
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/20201119165616.10834-5-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_scheduler_types.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_scheduler_types.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_scheduler_types.h b/drivers/gpu/drm/i915/i915_scheduler_types.h index f72e6c397b08..343ed44d5ed4 100644 --- a/drivers/gpu/drm/i915/i915_scheduler_types.h +++ b/drivers/gpu/drm/i915/i915_scheduler_types.h @@ -81,4 +81,14 @@ struct i915_dependency { #define I915_DEPENDENCY_WEAK BIT(2) }; +#define for_each_waiter(p__, rq__) \ + list_for_each_entry_lockless(p__, \ + &(rq__)->sched.waiters_list, \ + wait_link) + +#define for_each_signaler(p__, rq__) \ + list_for_each_entry_rcu(p__, \ + &(rq__)->sched.signalers_list, \ + signal_link) + #endif /* _I915_SCHEDULER_TYPES_H_ */ |