[PATCH v3 3/7] drm/admgpu: Serialize RAS recovery work directly into reset domain queue.

Andrey Grodzovsky andrey.grodzovsky at amd.com
Wed May 25 19:04:43 UTC 2022


Save the extra usless work schedule.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 31207f7eec02..a439c04223b5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -35,6 +35,8 @@
 #include "amdgpu_xgmi.h"
 #include "ivsrcid/nbio/irqsrcs_nbif_7_4.h"
 #include "atom.h"
+#include "amdgpu_reset.h"
+
 #ifdef CONFIG_X86_MCE_AMD
 #include <asm/mce.h>
 
@@ -1920,7 +1922,7 @@ static void amdgpu_ras_do_recovery(struct work_struct *work)
 	}
 
 	if (amdgpu_device_should_recover_gpu(ras->adev))
-		amdgpu_device_gpu_recover(ras->adev, NULL);
+		amdgpu_device_gpu_recover_imp(ras->adev, NULL);
 	atomic_set(&ras->in_recovery, 0);
 }
 
@@ -2928,7 +2930,7 @@ int amdgpu_ras_reset_gpu(struct amdgpu_device *adev)
 	struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
 
 	if (atomic_cmpxchg(&ras->in_recovery, 0, 1) == 0)
-		schedule_work(&ras->recovery_work);
+		amdgpu_reset_domain_schedule(ras->adev->reset_domain, &ras->recovery_work);
 	return 0;
 }
 
-- 
2.25.1



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