diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2014-10-30 19:21:02 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2014-10-31 08:45:09 +0000 |
| commit | 9115406b651eb11779f37c4b048d55188b9d6e02 (patch) | |
| tree | 3b86b2a0dbb7db2ddae6b9c1ee5596b76acb4b02 /src | |
| parent | 9d48d2817927bc2532953f09b6be2002c2086e1f (diff) | |
sna: Retire all requests when a bo is found to be not busy
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src')
| -rw-r--r-- | src/sna/kgem.c | 16 | ||||
| -rw-r--r-- | src/sna/kgem.h | 9 |
2 files changed, 23 insertions, 2 deletions
diff --git a/src/sna/kgem.c b/src/sna/kgem.c index 86810180..f1e426d7 100644 --- a/src/sna/kgem.c +++ b/src/sna/kgem.c @@ -2551,6 +2551,7 @@ static bool __kgem_retire_rq(struct kgem *kgem, struct kgem_request *rq) } bo->domain = DOMAIN_NONE; + bo->gtt_dirty = false; bo->rq = NULL; if (bo->refcnt) continue; @@ -2703,6 +2704,21 @@ bool __kgem_ring_is_idle(struct kgem *kgem, int ring) return true; } +void __kgem_retire_requests_upto(struct kgem *kgem, struct kgem_request *rq) +{ + struct list *requests = &kgem->requests[RQ_RING(rq) == I915_EXEC_BLT]; + struct kgem_request *tmp; + + rq = RQ(rq); + assert(rq != &kgem->static_request); + + do { + tmp = list_first_entry(requests, struct kgem_request, list); + assert(tmp->ring == rq->ring); + __kgem_retire_rq(kgem, tmp); + } while (tmp != rq); +} + #if 0 static void kgem_commit__check_reloc(struct kgem *kgem) { diff --git a/src/sna/kgem.h b/src/sna/kgem.h index bea518f8..c77866f4 100644 --- a/src/sna/kgem.h +++ b/src/sna/kgem.h @@ -618,6 +618,7 @@ static inline bool kgem_bo_is_busy(struct kgem_bo *bo) return bo->rq; } +void __kgem_retire_requests_upto(struct kgem *kgem, struct kgem_request *rq); static inline bool __kgem_bo_is_busy(struct kgem *kgem, struct kgem_bo *bo) { DBG(("%s: handle=%d, domain: %d exec? %d, rq? %d\n", __FUNCTION__, @@ -627,8 +628,12 @@ static inline bool __kgem_bo_is_busy(struct kgem *kgem, struct kgem_bo *bo) if (bo->exec) return true; - if (bo->rq && !__kgem_busy(kgem, bo->handle)) - __kgem_bo_clear_busy(bo); + if (bo->rq && !__kgem_busy(kgem, bo->handle)) { + __kgem_retire_requests_upto(kgem, bo->rq); + assert(list_is_empty(&bo->request)); + assert(bo->rq == NULL); + assert(bo->domain == DOMAIN_NONE); + } return kgem_bo_is_busy(bo); } |