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drm/msm: Drop priv->lastctx

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cur_ctx_seqno already does the same thing, but handles the edge cases
where a refcnt'd context can live after lastclose.  So let's not have
two ways to do the same thing.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Akhil P Oommen <akhilpo@codeaurora.org>
Link: https://lore.kernel.org/r/20211109181117.591148-3-robdclark@gmail.com
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Rob Clark
2021-11-09 10:11:02 -08:00
parent d8c00a81f1
commit 1d054c9b84
10 changed files with 22 additions and 35 deletions
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6
drivers/gpu/drm/msm/msm_drv.c
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@@ -752,14 +752,8 @@ static void context_close(struct msm_file_private *ctx)
static void msm_postclose(struct drm_device *dev, struct drm_file *file)
{
struct msm_drm_private *priv = dev->dev_private;
struct msm_file_private *ctx = file->driver_priv;
mutex_lock(&dev->struct_mutex);
if (ctx == priv->lastctx)
priv->lastctx = NULL;
mutex_unlock(&dev->struct_mutex);
context_close(ctx);
}