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Message-Id: <20220124184103.575400530@linuxfoundation.org>
Date: Mon, 24 Jan 2022 19:33:12 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org,
Christian König <christian.koenig@....com>,
xinhui pan <xinhui.pan@....com>
Subject: [PATCH 5.15 075/846] drm/ttm: Put BO in its memory managers lru list
From: xinhui pan <xinhui.pan@....com>
commit 781050b0a3164934857c300bb0bc291e38c26b6f upstream.
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@...r.kernel.org
Reviewed-by: Christian König <christian.koenig@....com>
Signed-off-by: xinhui pan <xinhui.pan@....com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211110043149.57554-1-xinhui.pan@amd.com
Signed-off-by: Christian König <christian.koenig@....com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/gpu/drm/ttm/ttm_bo.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -724,6 +724,8 @@ int ttm_mem_evict_first(struct ttm_devic
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;
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