| Message ID | 20171005112917.15949-1-boris.brezillon@free-electrons.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Boris Brezillon <boris.brezillon@free-electrons.com> writes: > drm_gem_cma_create() prints an error message when dma_alloc_wc() fails to > allocate the amount of memory we requested. This can lead to annoying > error messages when CMA is only one possible source of memory for the BO > allocation. Turn this error message into a debug one. > > Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> > Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> > Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com> Reviewed-by: Eric Anholt <eric@anholt.net>
On Thu, 5 Oct 2017 13:29:17 +0200 Boris Brezillon <boris.brezillon@free-electrons.com> wrote: > drm_gem_cma_create() prints an error message when dma_alloc_wc() fails to > allocate the amount of memory we requested. This can lead to annoying > error messages when CMA is only one possible source of memory for the BO > allocation. Turn this error message into a debug one. Applied to drm-misc-next. > > Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> > Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> > Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com> > --- > Changes in v2: > - Remove __must_check attribute > --- > drivers/gpu/drm/drm_gem_cma_helper.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c > index 373e33f22be4..020e7668dfab 100644 > --- a/drivers/gpu/drm/drm_gem_cma_helper.c > +++ b/drivers/gpu/drm/drm_gem_cma_helper.c > @@ -112,7 +112,7 @@ struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm, > cma_obj->vaddr = dma_alloc_wc(drm->dev, size, &cma_obj->paddr, > GFP_KERNEL | __GFP_NOWARN); > if (!cma_obj->vaddr) { > - dev_err(drm->dev, "failed to allocate buffer with size %zu\n", > + dev_dbg(drm->dev, "failed to allocate buffer with size %zu\n", > size); > ret = -ENOMEM; > goto error;
diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c index 373e33f22be4..020e7668dfab 100644 --- a/drivers/gpu/drm/drm_gem_cma_helper.c +++ b/drivers/gpu/drm/drm_gem_cma_helper.c @@ -112,7 +112,7 @@ struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm, cma_obj->vaddr = dma_alloc_wc(drm->dev, size, &cma_obj->paddr, GFP_KERNEL | __GFP_NOWARN); if (!cma_obj->vaddr) { - dev_err(drm->dev, "failed to allocate buffer with size %zu\n", + dev_dbg(drm->dev, "failed to allocate buffer with size %zu\n", size); ret = -ENOMEM; goto error;