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| author | Christian König <christian.koenig@amd.com> | 2021-11-03 15:35:14 +0300 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2022-04-05 10:53:50 +0300 |
| commit | 71d637823cac7748079a912e0373476c7cf6f985 (patch) | |
| tree | ac4f51f9170b998e4ed50f69376ee4306bd74850 /drivers/dma-buf/dma-resv.c | |
| parent | 756cc94d15fae4aaaf55dc131b098c0e5221db11 (diff) | |
| download | linux-71d637823cac7748079a912e0373476c7cf6f985.tar.xz | |
dma-buf: finally make dma_resv_excl_fence private v2
Drivers should never touch this directly.
v2: fix rebase clash
Signed-off-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220321135856.1331-10-christian.koenig@amd.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/dma-buf/dma-resv.c')
| -rw-r--r-- | drivers/dma-buf/dma-resv.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/dma-buf/dma-resv.c b/drivers/dma-buf/dma-resv.c index ff16da0a54ec..15ffac35439d 100644 --- a/drivers/dma-buf/dma-resv.c +++ b/drivers/dma-buf/dma-resv.c @@ -140,6 +140,12 @@ void dma_resv_fini(struct dma_resv *obj) } EXPORT_SYMBOL(dma_resv_fini); +static inline struct dma_fence * +dma_resv_excl_fence(struct dma_resv *obj) +{ + return rcu_dereference_check(obj->fence_excl, dma_resv_held(obj)); +} + static inline struct dma_resv_list *dma_resv_shared_list(struct dma_resv *obj) { return rcu_dereference_check(obj->fence, dma_resv_held(obj)); |