diff options
| author | Alan Previn <alan.previn.teres.alexis@intel.com> | 2022-10-06 15:51:21 -0700 |
|---|---|---|
| committer | John Harrison <John.C.Harrison@Intel.com> | 2022-10-26 17:29:47 -0700 |
| commit | a7ac9d84b82c74c50eb11ed5eba7496291aebf6a (patch) | |
| tree | 0831d17957ab2f951de1adf0df74f4ba3ced3f9c /drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | |
| parent | 833210943099f5cfd9bd054ce9c5ec2e971bcc89 (diff) | |
drm/i915/guc: Remove intel_context:number_committed_requests counter
With the introduction of the delayed disable-sched behavior,
we use the GuC's xarray of valid guc-id's as a way to
identify if new requests had been added to a context
when the said context is being checked for closure.
Additionally that prior change also closes the race for when
a new incoming request fails to cancel the pending
delayed disable-sched worker.
With these two complementary checks, we see no more
use for intel_context:guc_state:number_committed_requests.
Signed-off-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221006225121.826257-3-alan.previn.teres.alexis@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index e8c934f8aa3c..4ccb29f9ac55 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -370,25 +370,6 @@ static inline void decr_context_blocked(struct intel_context *ce) ce->guc_state.sched_state -= SCHED_STATE_BLOCKED; } -static inline bool context_has_committed_requests(struct intel_context *ce) -{ - return !!ce->guc_state.number_committed_requests; -} - -static inline void incr_context_committed_requests(struct intel_context *ce) -{ - lockdep_assert_held(&ce->guc_state.lock); - ++ce->guc_state.number_committed_requests; - GEM_BUG_ON(ce->guc_state.number_committed_requests < 0); -} - -static inline void decr_context_committed_requests(struct intel_context *ce) -{ - lockdep_assert_held(&ce->guc_state.lock); - --ce->guc_state.number_committed_requests; - GEM_BUG_ON(ce->guc_state.number_committed_requests < 0); -} - static struct intel_context * request_to_scheduling_context(struct i915_request *rq) { @@ -3180,7 +3161,6 @@ static void __guc_context_destroy(struct intel_context *ce) ce->guc_state.prio_count[GUC_CLIENT_PRIORITY_HIGH] || ce->guc_state.prio_count[GUC_CLIENT_PRIORITY_KMD_NORMAL] || ce->guc_state.prio_count[GUC_CLIENT_PRIORITY_NORMAL]); - GEM_BUG_ON(ce->guc_state.number_committed_requests); lrc_fini(ce); intel_context_fini(ce); @@ -3449,8 +3429,6 @@ static void remove_from_context(struct i915_request *rq) guc_prio_fini(rq, ce); - decr_context_committed_requests(ce); - spin_unlock_irq(&ce->guc_state.lock); atomic_dec(&ce->guc_id.ref); @@ -3659,7 +3637,6 @@ out: list_add_tail(&rq->guc_fence_link, &ce->guc_state.fences); } - incr_context_committed_requests(ce); spin_unlock_irqrestore(&ce->guc_state.lock, flags); return 0; |