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sync: dump sync state of fence errors

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Change-Id: I297a43aadf83504993040ea875c7f22d988628f1
Signed-off-by: Erik Gilling <konkers@android.com>
This commit is contained in:
Erik Gilling
2012-10-10 18:08:11 -07:00
committed by 黄涛
parent 44adf84c6b
commit 98bcb1d21f
1 changed files with 4 additions and 1 deletions
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5
drivers/base/sync.c
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@@ -571,8 +571,11 @@ int sync_fence_wait(struct sync_fence *fence, long timeout)
if (err < 0)
return err;
if (fence->status < 0)
if (fence->status < 0) {
pr_info("fence error %d on [%p]\n", fence->status, fence);
sync_dump();
return fence->status;
}
if (fence->status == 0) {
pr_info("fence timeout on [%p] after %dms\n", fence,