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sna: Add some assertions to partial buffer list tracking 

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2012-03-04 19:12:29 +00:00
parent 3b5d556a93
commit d7600e4e77
1 changed files with 8 additions and 0 deletions
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8
src/sna/kgem.c
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@ -1425,6 +1425,7 @@ static void kgem_finish_partials(struct kgem *kgem)
list_for_each_entry_safe(bo, next, &kgem->active_partials, base.list) {
assert(next->base.list.prev == &bo->base.list);
assert(bo->base.io);
assert(bo->base.refcnt >= 1);
if (!bo->base.exec)
continue;
@ -3366,6 +3367,9 @@ struct kgem_bo *kgem_create_buffer(struct kgem *kgem,
flags &= ~KGEM_BUFFER_INPLACE;
list_for_each_entry(bo, &kgem->active_partials, base.list) {
assert(bo->base.io);
assert(bo->base.refcnt >= 1);
/* We can reuse any write buffer which we can fit */
if (flags == KGEM_BUFFER_LAST &&
bo->write == KGEM_BUFFER_WRITE &&
@ -3415,6 +3419,9 @@ struct kgem_bo *kgem_create_buffer(struct kgem *kgem,
if (flags & KGEM_BUFFER_WRITE) {
list_for_each_entry_reverse(bo, &kgem->inactive_partials, base.list) {
assert(bo->base.io);
assert(bo->base.refcnt == 1);
if (size > bytes(&bo->base))
continue;
@ -3691,6 +3698,7 @@ struct kgem_bo *kgem_create_buffer(struct kgem *kgem,
init:
bo->base.reusable = false;
assert(num_pages(&bo->base) == alloc);
assert(bo->base.io);
assert(!bo->need_io || !bo->base.needs_flush);
assert(!bo->need_io || bo->base.domain != DOMAIN_GPU);