[PATCH] drm/xe/client: bo->client does not need bos_lock

Tejas Upadhyay tejas.upadhyay at intel.com
Wed Feb 5 05:10:42 UTC 2025


bos_lock is to protect list of bos used by client, it is
not required to protect bo->client so bring it outside of
bos_lock.

Fixes: b27970f3e11c ("drm/xe: Add tracking support for bos per client")
Signed-off-by: Tejas Upadhyay <tejas.upadhyay at intel.com>
---
 drivers/gpu/drm/xe/xe_drm_client.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_drm_client.c b/drivers/gpu/drm/xe/xe_drm_client.c
index 63f30b6df70b..2d4874d2b922 100644
--- a/drivers/gpu/drm/xe/xe_drm_client.c
+++ b/drivers/gpu/drm/xe/xe_drm_client.c
@@ -135,8 +135,8 @@ void xe_drm_client_add_bo(struct xe_drm_client *client,
 	XE_WARN_ON(bo->client);
 	XE_WARN_ON(!list_empty(&bo->client_link));
 
-	spin_lock(&client->bos_lock);
 	bo->client = xe_drm_client_get(client);
+	spin_lock(&client->bos_lock);
 	list_add_tail(&bo->client_link, &client->bos_list);
 	spin_unlock(&client->bos_lock);
 }
-- 
2.43.0



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