| Message ID | 20221013084007.19843-2-nirmoy.das@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/2] drm/print: Add drm_dbg_ratelimited | expand |
On 13/10/2022 09:40, Nirmoy Das wrote: > Test like i915_gem_mman_live_selftests/igt_mmap_migrate can cause > dmesg spamming. Use ratelimit api to reduce log rate. > > References: https://gitlab.freedesktop.org/drm/intel/-/issues/7038 > Cc: Matthew Auld <matthew.auld@intel.com> > Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> > --- > drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c > index d63f30efd631..6b60b99461e2 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c > +++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c > @@ -1080,8 +1080,9 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf) > } > > if (err) { > - drm_dbg(dev, "Unable to make resource CPU accessible(err = %pe)\n", > - ERR_PTR(err)); > + drm_dbg_ratelimited(dev, > + "Unable to make resource CPU accessible(err = %pe)\n", > + ERR_PTR(err)); > dma_resv_unlock(bo->base.resv); > ret = VM_FAULT_SIGBUS; > goto out_rpm;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c index d63f30efd631..6b60b99461e2 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c @@ -1080,8 +1080,9 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf) } if (err) { - drm_dbg(dev, "Unable to make resource CPU accessible(err = %pe)\n", - ERR_PTR(err)); + drm_dbg_ratelimited(dev, + "Unable to make resource CPU accessible(err = %pe)\n", + ERR_PTR(err)); dma_resv_unlock(bo->base.resv); ret = VM_FAULT_SIGBUS; goto out_rpm;
Test like i915_gem_mman_live_selftests/igt_mmap_migrate can cause dmesg spamming. Use ratelimit api to reduce log rate. References: https://gitlab.freedesktop.org/drm/intel/-/issues/7038 Cc: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> --- drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)