diff options
| author | Jason Ekstrand <jason@jlekstrand.net> | 2021-07-14 14:34:18 -0500 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2021-07-16 21:47:39 +0200 |
| commit | dc194184d0ce1ba7837f91e0af20e95923049d4d (patch) | |
| tree | 8179256cd431a522df018e7d977a87d06758e615 /drivers/gpu/drm | |
| parent | 7d6a276e2fa9579e0fd63931a6e8388e3171cecd (diff) | |
| download | lwn-dc194184d0ce1ba7837f91e0af20e95923049d4d.tar.gz lwn-dc194184d0ce1ba7837f91e0af20e95923049d4d.zip | |
drm/i915: Drop error handling from dma_fence_work
Asynchronous command parsing was the only thing which ever returned a
non-zero error. With that gone, we can drop the error handling from
dma_fence_work.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Jon Bloomfield <jon.bloomfield@intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210714193419.1459723-5-jason@jlekstrand.net
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_clflush.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_sw_fence_work.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_sw_fence_work.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_vma.c | 3 |
4 files changed, 4 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_clflush.c b/drivers/gpu/drm/i915/gem/i915_gem_clflush.c index daf9284ef1f5..f0435c6feb68 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_clflush.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_clflush.c @@ -24,13 +24,11 @@ static void __do_clflush(struct drm_i915_gem_object *obj) i915_gem_object_flush_frontbuffer(obj, ORIGIN_CPU); } -static int clflush_work(struct dma_fence_work *base) +static void clflush_work(struct dma_fence_work *base) { struct clflush *clflush = container_of(base, typeof(*clflush), base); __do_clflush(clflush->obj); - - return 0; } static void clflush_release(struct dma_fence_work *base) diff --git a/drivers/gpu/drm/i915/i915_sw_fence_work.c b/drivers/gpu/drm/i915/i915_sw_fence_work.c index a3a81bb8f2c3..5b33ef23d54c 100644 --- a/drivers/gpu/drm/i915/i915_sw_fence_work.c +++ b/drivers/gpu/drm/i915/i915_sw_fence_work.c @@ -16,11 +16,8 @@ static void fence_complete(struct dma_fence_work *f) static void fence_work(struct work_struct *work) { struct dma_fence_work *f = container_of(work, typeof(*f), work); - int err; - err = f->ops->work(f); - if (err) - dma_fence_set_error(&f->dma, err); + f->ops->work(f); fence_complete(f); dma_fence_put(&f->dma); diff --git a/drivers/gpu/drm/i915/i915_sw_fence_work.h b/drivers/gpu/drm/i915/i915_sw_fence_work.h index 2c409f11c5c5..d56806918d13 100644 --- a/drivers/gpu/drm/i915/i915_sw_fence_work.h +++ b/drivers/gpu/drm/i915/i915_sw_fence_work.h @@ -17,7 +17,7 @@ struct dma_fence_work; struct dma_fence_work_ops { const char *name; - int (*work)(struct dma_fence_work *f); + void (*work)(struct dma_fence_work *f); void (*release)(struct dma_fence_work *f); }; diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index 0f227f28b280..5b9dce0f443b 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -300,14 +300,13 @@ struct i915_vma_work { unsigned int flags; }; -static int __vma_bind(struct dma_fence_work *work) +static void __vma_bind(struct dma_fence_work *work) { struct i915_vma_work *vw = container_of(work, typeof(*vw), base); struct i915_vma *vma = vw->vma; vma->ops->bind_vma(vw->vm, &vw->stash, vma, vw->cache_level, vw->flags); - return 0; } static void __vma_release(struct dma_fence_work *work) |