diff options
| author | Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> | 2020-02-20 19:55:07 +0300 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2020-02-24 13:16:29 +0300 |
| commit | 12d5861973c70fb9a890d81d051de1cb1886eeee (patch) | |
| tree | 5e4af471c049a2e981fea1858fa3defad85bd8ce /drivers/gpu/drm/i915/gvt/scheduler.c | |
| parent | db19c724cb185a5abac81073cc5124835ed500ce (diff) | |
| download | linux-12d5861973c70fb9a890d81d051de1cb1886eeee.tar.xz | |
drm/i915/gvt: Make WARN* drm specific where vgpu ptr is available
Drm specific drm_WARN* calls include device information in the
backtrace, so we know what device the warnings originate from.
Covert all the calls of WARN* with device specific drm_WARN*
variants in functions where drm_device struct pointer is readily
available.
The conversion was done automatically with below coccinelle semantic
patch. checkpatch errors/warnings are fixed manually.
@@
identifier func, T;
@@
func(struct intel_vgpu *T,...) {
+struct drm_i915_private *i915 = T->gvt->dev_priv;
<+...
(
-WARN(
+drm_WARN(&i915->drm,
...)
|
-WARN_ON(
+drm_WARN_ON(&i915->drm,
...)
|
-WARN_ONCE(
+drm_WARN_ONCE(&i915->drm,
...)
|
-WARN_ON_ONCE(
+drm_WARN_ON_ONCE(&i915->drm,
...)
)
...+>
}
Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com>
Acked-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20200220165507.16823-9-pankaj.laxminarayan.bharadiya@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/scheduler.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/scheduler.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c index 685d1e04a5ff..cc89afd7b5f1 100644 --- a/drivers/gpu/drm/i915/gvt/scheduler.c +++ b/drivers/gpu/drm/i915/gvt/scheduler.c @@ -1309,6 +1309,7 @@ int intel_vgpu_select_submission_ops(struct intel_vgpu *vgpu, intel_engine_mask_t engine_mask, unsigned int interface) { + struct drm_i915_private *i915 = vgpu->gvt->dev_priv; struct intel_vgpu_submission *s = &vgpu->submission; const struct intel_vgpu_submission_ops *ops[] = { [INTEL_VGPU_EXECLIST_SUBMISSION] = @@ -1316,10 +1317,11 @@ int intel_vgpu_select_submission_ops(struct intel_vgpu *vgpu, }; int ret; - if (WARN_ON(interface >= ARRAY_SIZE(ops))) + if (drm_WARN_ON(&i915->drm, interface >= ARRAY_SIZE(ops))) return -EINVAL; - if (WARN_ON(interface == 0 && engine_mask != ALL_ENGINES)) + if (drm_WARN_ON(&i915->drm, + interface == 0 && engine_mask != ALL_ENGINES)) return -EINVAL; if (s->active) |