From 781050b0a3164934857c300bb0bc291e38c26b6f Mon Sep 17 00:00:00 2001
From: xinhui pan <xinhui.pan@amd.com>
Date: Wed, 10 Nov 2021 12:31:48 +0800
Subject: [PATCH] drm/ttm: Put BO in its memory manager's lru list
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Git-commit: 781050b0a3164934857c300bb0bc291e38c26b6f
Patch-mainline: v5.17-rc1
References: git-fixes
After we move BO to a new memory region, we should put it to
the new memory manager's lru list regardless we unlock the resv or not.
Cc: stable@vger.kernel.org
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211110043149.57554-1-xinhui.pan@amd.com
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/ttm/ttm_bo.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 3934ee225c78..f349ec8b91a1 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -726,6 +726,8 @@ int ttm_mem_evict_first(struct ttm_device *bdev,
ret = ttm_bo_evict(bo, ctx);
if (locked)
ttm_bo_unreserve(bo);
+ else
+ ttm_bo_move_to_lru_tail_unlocked(bo);
ttm_bo_put(bo);
return ret;
--
2.31.1