linux-kernel - [PATCH v13 21/27] dept: Apply timeout consideration to dma fence wait

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Message-Id: <20240306085513.41482-22-byungchul@sk.com>
Date: Wed,  6 Mar 2024 17:55:07 +0900
From: Byungchul Park <byungchul@...com>
To: linux-kernel@...r.kernel.org
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Subject: [PATCH v13 21/27] dept: Apply timeout consideration to dma fence wait

Now that CONFIG_DEPT_AGGRESSIVE_TIMEOUT_WAIT was introduced, apply the
consideration to dma fence wait.

Signed-off-by: Byungchul Park <byungchul@...com>
---
 drivers/dma-buf/dma-fence.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c
index 76dba11f0dab..95121cbcc6b5 100644
--- a/drivers/dma-buf/dma-fence.c
+++ b/drivers/dma-buf/dma-fence.c
@@ -784,7 +784,7 @@ dma_fence_default_wait(struct dma_fence *fence, bool intr, signed long timeout)
 	cb.task = current;
 	list_add(&cb.base.node, &fence->cb_list);
 
-	sdt_might_sleep_start(NULL);
+	sdt_might_sleep_start_timeout(NULL, timeout);
 	while (!test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &fence->flags) && ret > 0) {
 		if (intr)
 			__set_current_state(TASK_INTERRUPTIBLE);
@@ -888,7 +888,7 @@ dma_fence_wait_any_timeout(struct dma_fence **fences, uint32_t count,
 		}
 	}
 
-	sdt_might_sleep_start(NULL);
+	sdt_might_sleep_start_timeout(NULL, timeout);
 	while (ret > 0) {
 		if (intr)
 			set_current_state(TASK_INTERRUPTIBLE);
-- 
2.17.1