diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2013-09-22 14:39:57 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2013-09-23 10:48:52 +0100 |
| commit | 42330fbae862cda9ca17ec62eb0d2e4fb86032b8 (patch) | |
| tree | 4604c304ef5d8ff0886d7d0c598cff22192994b8 /src/sna/sna_io.c | |
| parent | dd130d1b06e8828d7a2471761bac36093b9a2391 (diff) | |
sna: Track CPU/GTT maps independently
Now that we use CPU mmaps to read/write to tiled X surfaces, we find
ourselves frequently switching between CPU and GTT mmaps and so wish to
cache both.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/sna/sna_io.c')
| -rw-r--r-- | src/sna/sna_io.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/sna/sna_io.c b/src/sna/sna_io.c index 2bd6b82d..2a318206 100644 --- a/src/sna/sna_io.c +++ b/src/sna/sna_io.c @@ -108,7 +108,7 @@ read_boxes_inplace__cpu(struct kgem *kgem, assert(kgem_bo_can_map__cpu(kgem, bo, false)); assert(bo->tiling != I915_TILING_Y); - src = __kgem_bo_map__cpu(kgem, bo); + src = kgem_bo_map__cpu(kgem, bo); if (src == NULL) return false; @@ -131,7 +131,6 @@ read_boxes_inplace__cpu(struct kgem *kgem, box++; } while (--n); } - __kgem_bo_unmap__cpu(kgem, bo, src); return true; } @@ -574,7 +573,7 @@ write_boxes_inplace__tiled(struct kgem *kgem, assert(bo->tiling == I915_TILING_X); - dst = __kgem_bo_map__cpu(kgem, bo); + dst = kgem_bo_map__cpu(kgem, bo); if (dst == NULL) return false; @@ -586,7 +585,6 @@ write_boxes_inplace__tiled(struct kgem *kgem, box->x2 - box->x1, box->y2 - box->y1); box++; } while (--n); - __kgem_bo_unmap__cpu(kgem, bo, dst); return true; } |