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| author | David Herrmann <dh.herrmann@gmail.com> | 2014-08-29 12:12:38 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-09-10 09:41:20 +0200 |
| commit | edf0ac7c67ce596f43d66a781660889bbdcc9505 (patch) | |
| tree | 3dc84b9857549790628b9173c4f5d120507f6298 /drivers/gpu/drm/drm_vm.c | |
| parent | drm: order includes alphabetically in drmP.h (diff) | |
| download | linux-edf0ac7c67ce596f43d66a781660889bbdcc9505.tar.xz linux-edf0ac7c67ce596f43d66a781660889bbdcc9505.zip | |
drm: drop DRM_DEBUG_CODE
DRM_DEBUG_CODE is currently always set, so distributions enable it. The
only reason to keep support in code is if developers wanted to disable
debug support. Sounds unlikely.
All the DRM_DEBUG() printks are still guarded by a drm_debug read. So if
its cacheline is read once, they're discarded pretty fast.. There should
hardly be any performance penalty, it's even guarded by unlikely().
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_vm.c')
| -rw-r--r-- | drivers/gpu/drm/drm_vm.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c index 967e570bb0d1..4b3e9c4754d1 100644 --- a/drivers/gpu/drm/drm_vm.c +++ b/drivers/gpu/drm/drm_vm.c @@ -683,8 +683,6 @@ void drm_legacy_vma_flush(struct drm_device *dev) } } -#if DRM_DEBUG_CODE - int drm_vma_info(struct seq_file *m, void *data) { struct drm_info_node *node = (struct drm_info_node *) m->private; @@ -738,5 +736,3 @@ int drm_vma_info(struct seq_file *m, void *data) mutex_unlock(&dev->struct_mutex); return 0; } - -#endif |