[drm-intel:drm-intel-next-queued 1/1] drivers/gpu//drm/i915/i915_pmu.c:473:18: error: 'struct dev_pm_info' has no member named 'suspended_jiffies'

[kbuild test robot <fengguang.wu@intel.com>]

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tree:   git://anongit.freedesktop.org/drm-intel drm-intel-next-queued
head:   1fe699e30113ed6f6e853ff44710d256072ea627
commit: 1fe699e30113ed6f6e853ff44710d256072ea627 [1/1] drm/i915/pmu: Fix sleep under atomic in RC6 readout
config: i386-randconfig-x019-201805 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        git checkout 1fe699e30113ed6f6e853ff44710d256072ea627
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/gpu//drm/i915/i915_pmu.c: In function 'get_rc6':
>> drivers/gpu//drm/i915/i915_pmu.c:473:18: error: 'struct dev_pm_info' has no member named 'suspended_jiffies'
          kdev->power.suspended_jiffies;
                     ^
   drivers/gpu//drm/i915/i915_pmu.c:475:20: error: 'struct dev_pm_info' has no member named 'suspended_jiffies'
      val = kdev->power.suspended_jiffies -
                       ^
>> drivers/gpu//drm/i915/i915_pmu.c:477:31: error: 'struct dev_pm_info' has no member named 'accounting_timestamp'
      val += jiffies - kdev->power.accounting_timestamp;
                                  ^

vim +473 drivers/gpu//drm/i915/i915_pmu.c

   417	
   418	static u64 get_rc6(struct drm_i915_private *i915, bool locked)
   419	{
   420		unsigned long flags;
   421		u64 val;
   422	
   423		if (intel_runtime_pm_get_if_in_use(i915)) {
   424			val = intel_rc6_residency_ns(i915, IS_VALLEYVIEW(i915) ?
   425							   VLV_GT_RENDER_RC6 :
   426							   GEN6_GT_GFX_RC6);
   427	
   428			if (HAS_RC6p(i915))
   429				val += intel_rc6_residency_ns(i915, GEN6_GT_GFX_RC6p);
   430	
   431			if (HAS_RC6pp(i915))
   432				val += intel_rc6_residency_ns(i915, GEN6_GT_GFX_RC6pp);
   433	
   434			intel_runtime_pm_put(i915);
   435	
   436			/*
   437			 * If we are coming back from being runtime suspended we must
   438			 * be careful not to report a larger value than returned
   439			 * previously.
   440			 */
   441	
   442			if (!locked)
   443				spin_lock_irqsave(&i915->pmu.lock, flags);
   444	
   445			if (val >= i915->pmu.sample[__I915_SAMPLE_RC6_ESTIMATED].cur) {
   446				i915->pmu.sample[__I915_SAMPLE_RC6_ESTIMATED].cur = 0;
   447				i915->pmu.sample[__I915_SAMPLE_RC6].cur = val;
   448			} else {
   449				val = i915->pmu.sample[__I915_SAMPLE_RC6_ESTIMATED].cur;
   450			}
   451	
   452			if (!locked)
   453				spin_unlock_irqrestore(&i915->pmu.lock, flags);
   454		} else {
   455			struct pci_dev *pdev = i915->drm.pdev;
   456			struct device *kdev = &pdev->dev;
   457			unsigned long flags2;
   458	
   459			/*
   460			 * We are runtime suspended.
   461			 *
   462			 * Report the delta from when the device was suspended to now,
   463			 * on top of the last known real value, as the approximated RC6
   464			 * counter value.
   465			 */
   466			if (!locked)
   467				spin_lock_irqsave(&i915->pmu.lock, flags);
   468	
   469			spin_lock_irqsave(&kdev->power.lock, flags2);
   470	
   471			if (!i915->pmu.sample[__I915_SAMPLE_RC6_ESTIMATED].cur)
   472				i915->pmu.suspended_jiffies_last =
 > 473							kdev->power.suspended_jiffies;
   474	
   475			val = kdev->power.suspended_jiffies -
   476			      i915->pmu.suspended_jiffies_last;
 > 477			val += jiffies - kdev->power.accounting_timestamp;
   478	
   479			spin_unlock_irqrestore(&kdev->power.lock, flags2);
   480	
   481			val = jiffies_to_nsecs(val);
   482			val += i915->pmu.sample[__I915_SAMPLE_RC6].cur;
   483			i915->pmu.sample[__I915_SAMPLE_RC6_ESTIMATED].cur = val;
   484	
   485			if (!locked)
   486				spin_unlock_irqrestore(&i915->pmu.lock, flags);
   487		}
   488	
   489		return val;
   490	}
   491	

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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