From: Tejas Upadhyay <tejas.upadhyay@intel.com>
Date: Wed, 5 Feb 2025 05:10:42 +0000 (+0530)
Subject: drm/xe/client: bo->client does not need bos_lock
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=fc876c9524e2a9f816f51d533ed31df789cff65a;p=users%2Fdwmw2%2Flinux.git

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

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@intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250205051042.1991192-1-tejas.upadhyay@intel.com
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
(cherry picked from commit f74fd53ba34551b7626193fb70c17226f06e9bf1)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
---

diff --git a/drivers/gpu/drm/xe/xe_drm_client.c b/drivers/gpu/drm/xe/xe_drm_client.c
index 63f30b6df70b9..2d4874d2b9225 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);
 }