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| author |   Christian König <christian.koenig@amd.com> | 2021-05-10 16:14:09 +0200 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2021-06-06 11:17:58 +0200 |
| commit | 6edbd6abb783d54f6ac4c3ed5cd9e50cff6c15e9 (patch) | |
| tree | 341a16a1af131c43523e4da3a84f5f13657c75cb /drivers/gpu/drm/etnaviv | |
| parent | dma-buf: add missing EXPORT_SYMBOL (diff) | |
| download | linux-dev-6edbd6abb783d54f6ac4c3ed5cd9e50cff6c15e9.tar.xz linux-dev-6edbd6abb783d54f6ac4c3ed5cd9e50cff6c15e9.zip | |
dma-buf: rename and cleanup dma_resv_get_excl v3
When the comment needs to state explicitly that this
doesn't get a reference to the object then the function
is named rather badly.
Rename the function and use rcu_dereference_check(), this
way it can be used from both rcu as well as lock protected
critical sections.
v2: improve kerneldoc as suggested by Daniel
v3: use dma_resv_excl_fence as function name
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20210602111714.212426-4-christian.koenig@amd.com
Diffstat (limited to 'drivers/gpu/drm/etnaviv')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c index db69f19ab5bc..2237fe5204d0 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c @@ -471,7 +471,7 @@ static void etnaviv_gem_describe(struct drm_gem_object *obj, struct seq_file *m) } } - fence = rcu_dereference(robj->fence_excl); + fence = dma_resv_excl_fence(robj); if (fence) etnaviv_gem_describe_fence(fence, "Exclusive", m); rcu_read_unlock(); |