Messages in this thread | | | Subject | Re: [PATCH v2] dma_buf: remove dmabuf sysfs teardown before release | From | Christian König <> | Date | Tue, 20 Jul 2021 13:00:37 +0200 |
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Am 20.07.21 um 12:31 schrieb guangming.cao@mediatek.com: > From: Guangming Cao <Guangming.Cao@mediatek.com> > > Dmabuf sysfs stat is used for dmabuf info track. > But these file maybe still in use after buffer released, > should clear it before buffer release. > > Signed-off-by: Guangming Cao <Guangming.Cao@mediatek.com>
Reviewed and pushed to drm-misc-next.
Thanks, Christian.
> --- > drivers/dma-buf/dma-buf.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c > index b1a6db71c656..63d32261b63f 100644 > --- a/drivers/dma-buf/dma-buf.c > +++ b/drivers/dma-buf/dma-buf.c > @@ -76,12 +76,12 @@ static void dma_buf_release(struct dentry *dentry) > */ > BUG_ON(dmabuf->cb_shared.active || dmabuf->cb_excl.active); > > + dma_buf_stats_teardown(dmabuf); > dmabuf->ops->release(dmabuf); > > if (dmabuf->resv == (struct dma_resv *)&dmabuf[1]) > dma_resv_fini(dmabuf->resv); > > - dma_buf_stats_teardown(dmabuf); > module_put(dmabuf->owner); > kfree(dmabuf->name); > kfree(dmabuf);
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