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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
This commit is contained in:
Chris Wilson 2020-11-19 16:56:15 +00:00
parent 0986317a45
commit b5b349b93b
2 changed files with 10 additions and 10 deletions
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10
drivers/gpu/drm/i915/gt/intel_lrc.c
View File

@ -1836,16 +1836,6 @@ static void virtual_xfer_context(struct virtual_engine *ve,
}
}
#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)
static void defer_request(struct i915_request *rq, struct list_head * const pl)
{
LIST_HEAD(list);

10
drivers/gpu/drm/i915/i915_scheduler_types.h
View File

@ -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_ */