Mesa (master): winsys/radeon: use os_wait_until_zero in radeon_bo_set_tiling
Marek Olšák
mareko at kemper.freedesktop.org
Sun Jul 5 13:09:52 UTC 2015
Module: Mesa
Branch: master
Commit: fc2726e4afa6dfb691affed576a38d2b0573465b
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=fc2726e4afa6dfb691affed576a38d2b0573465b
Author: Marek Olšák <marek.olsak at amd.com>
Date: Fri Jun 26 19:01:04 2015 +0200
winsys/radeon: use os_wait_until_zero in radeon_bo_set_tiling
---
src/gallium/winsys/radeon/drm/radeon_drm_bo.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
index 1f0caf6..314d0ef 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
@@ -778,9 +778,7 @@ static void radeon_bo_set_tiling(struct pb_buffer *_buf,
cs->flush_cs(cs->flush_data, 0, NULL);
}
- while (p_atomic_read(&bo->num_active_ioctls)) {
- sched_yield();
- }
+ os_wait_until_zero(&bo->num_active_ioctls, PIPE_TIMEOUT_INFINITE);
if (microtiled == RADEON_LAYOUT_TILED)
args.tiling_flags |= RADEON_TILING_MICRO;
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