Extern or forward variable declaration at include/linux/swiotlb.h, line 12 References: arch/s390/mm/init.c, line 168 drivers/base/core.c, line 262 drivers/base/core.c, line 262 drivers/base/core.c, line 280 drivers/base/core.c, line 313 drivers/base/core.c, line 314 drivers/base/core.c, line 356 drivers/base/core.c, line 390 drivers/base/core.c, line 403 drivers/base/core.c, line 436 drivers/base/core.c, line 453 drivers/base/core.c, line 462 drivers/base/core.c, line 496 drivers/base/core.c, line 517 drivers/base/core.c, line 523 drivers/base/core.c, line 524 drivers/base/core.c, line 567 drivers/base/core.c, line 572 drivers/base/core.c, line 573 drivers/base/core.c, line 685 drivers/base/core.c, line 686 drivers/base/core.c, line 933 drivers/base/core.c, line 953 drivers/base/core.c, line 986 drivers/base/core.c, line 1050 drivers/base/core.c, line 1092 drivers/base/core.c, line 1094 drivers/base/core.c, line 1123 drivers/base/core.c, line 1156 drivers/base/core.c, line 1169 drivers/base/core.c, line 1196 drivers/base/core.c, line 1228 drivers/base/core.c, line 1281 drivers/base/core.c, line 1330 drivers/base/core.c, line 1368 drivers/base/core.c, line 1405 drivers/base/core.c, line 1450 drivers/base/core.c, line 1490 drivers/base/core.c, line 1513 drivers/base/core.c, line 1533 drivers/base/core.c, line 1641 drivers/base/core.c, line 1660 drivers/base/core.c, line 1687 drivers/base/core.c, line 1734 drivers/base/core.c, line 1737 drivers/base/core.c, line 1854 drivers/base/core.c, line 1861 drivers/base/core.c, line 1932 drivers/base/core.c, line 1947 drivers/base/core.c, line 1988 drivers/base/core.c, line 2005 drivers/base/core.c, line 2006 drivers/base/core.c, line 2034 drivers/base/core.c, line 2039 drivers/base/core.c, line 2045 drivers/base/core.c, line 2055 drivers/base/core.c, line 2074 drivers/base/core.c, line 2093 drivers/base/core.c, line 2109 drivers/base/core.c, line 2124 drivers/base/core.c, line 2141 drivers/base/core.c, line 2150 drivers/base/core.c, line 2170 drivers/base/core.c, line 2180 drivers/base/core.c, line 2192 drivers/base/core.c, line 2211 drivers/base/core.c, line 2241 drivers/base/core.c, line 2252 drivers/base/core.c, line 2271 drivers/base/core.c, line 2282 drivers/base/core.c, line 2294 drivers/base/core.c, line 2364 drivers/base/core.c, line 2407 drivers/base/core.c, line 2423 drivers/base/core.c, line 2434 drivers/base/core.c, line 2454 drivers/base/core.c, line 2473 drivers/base/core.c, line 2479 drivers/base/core.c, line 2491 drivers/base/core.c, line 2496 drivers/base/core.c, line 2505 drivers/base/core.c, line 2524 drivers/base/core.c, line 2554 drivers/base/core.c, line 2576 drivers/base/core.c, line 2607 drivers/base/core.c, line 2616 drivers/base/core.c, line 2674 drivers/base/core.c, line 2691 drivers/base/core.c, line 2706 drivers/base/core.c, line 2706 drivers/base/core.c, line 2722 drivers/base/core.c, line 2722 drivers/base/core.c, line 2737 drivers/base/core.c, line 2752 drivers/base/core.c, line 2776 drivers/base/core.c, line 2791 drivers/base/core.c, line 2806 drivers/base/core.c, line 2821 drivers/base/core.c, line 2832 drivers/base/core.c, line 2832 drivers/base/core.c, line 2840 drivers/base/core.c, line 2840 drivers/base/core.c, line 2865 drivers/base/core.c, line 2898 drivers/base/core.c, line 2960 drivers/base/core.c, line 2961 drivers/base/core.c, line 3021 drivers/base/core.c, line 3029 drivers/base/core.c, line 3039 drivers/base/core.c, line 3103 drivers/base/core.c, line 3155 drivers/base/core.c, line 3178 drivers/base/core.c, line 3201 drivers/base/core.c, line 3213 drivers/base/core.c, line 3227 drivers/base/core.c, line 3238 drivers/base/core.c, line 3243 drivers/base/core.c, line 3277 drivers/base/core.c, line 3279 drivers/base/core.c, line 3474 drivers/base/core.c, line 3489 drivers/base/core.c, line 3489 drivers/base/core.c, line 3499 drivers/base/core.c, line 3507 drivers/base/core.c, line 3538 drivers/base/core.c, line 3540 drivers/base/core.c, line 3613 drivers/base/core.c, line 3621 drivers/base/core.c, line 3624 drivers/base/core.c, line 3629 drivers/base/core.c, line 3634 drivers/base/core.c, line 3637 drivers/base/core.c, line 3642 drivers/base/core.c, line 3660 drivers/base/core.c, line 3704 drivers/base/core.c, line 3705 drivers/base/core.c, line 3708 drivers/base/core.c, line 3734 drivers/base/core.c, line 3735 drivers/base/core.c, line 3738 drivers/base/core.c, line 3769 drivers/base/core.c, line 3769 drivers/base/core.c, line 3770 drivers/base/core.c, line 3773 drivers/base/core.c, line 3797 drivers/base/core.c, line 3797 drivers/base/core.c, line 3801 drivers/base/core.c, line 3841 drivers/base/core.c, line 3863 drivers/base/core.c, line 3901 drivers/base/core.c, line 3923 drivers/base/core.c, line 3927 drivers/base/core.c, line 3932 drivers/base/core.c, line 3959 drivers/base/core.c, line 4006 drivers/base/core.c, line 4018 drivers/base/core.c, line 4024 drivers/base/core.c, line 4025 drivers/base/core.c, line 4030 drivers/base/core.c, line 4089 drivers/base/core.c, line 4089 drivers/base/core.c, line 4093 drivers/base/core.c, line 4130 drivers/base/core.c, line 4131 drivers/base/core.c, line 4137 drivers/base/core.c, line 4157 drivers/base/core.c, line 4206 drivers/base/core.c, line 4245 drivers/base/core.c, line 4246 drivers/base/core.c, line 4247 drivers/base/core.c, line 4265 drivers/base/core.c, line 4265 drivers/base/core.c, line 4269 drivers/base/core.c, line 4348 drivers/base/core.c, line 4406 drivers/base/core.c, line 4473 drivers/base/core.c, line 4487 drivers/base/core.c, line 4546 drivers/base/core.c, line 4576 drivers/base/core.c, line 4576 drivers/base/core.c, line 4581 drivers/base/core.c, line 4581 drivers/base/core.c, line 4584 drivers/base/core.c, line 4584 drivers/base/core.c, line 4589 drivers/base/core.c, line 4600 drivers/base/core.c, line 4615 drivers/base/core.c, line 4625 drivers/base/core.c, line 4643 drivers/base/core.c, line 4696 drivers/base/core.c, line 4737 drivers/base/core.c, line 4739 drivers/base/core.c, line 4773 drivers/base/core.c, line 4793 drivers/base/core.c, line 4793 drivers/base/core.c, line 4801 drivers/base/core.c, line 4808 drivers/base/core.c, line 4814 drivers/base/core.c, line 4820 drivers/base/core.c, line 4826 drivers/base/core.c, line 4832 drivers/base/core.c, line 4838 drivers/gpu/drm/i915/i915_getparam.c, line 28 drivers/gpu/drm/i915/i915_gpu_error.c, line 648 drivers/gpu/drm/i915/i915_pmu.c, line 800 drivers/gpu/drm/i915/i915_pmu.c, line 830 drivers/gpu/drm/i915/i915_pmu.c, line 839 drivers/gpu/drm/i915/intel_device_info.c, line 224 drivers/gpu/drm/i915/intel_device_info.c, line 227 drivers/gpu/drm/i915/intel_pch.c, line 231 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 54 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 158 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 182 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 199 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 224 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 239 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 239 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 240 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 250 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 251 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 257 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 258 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 292 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 294 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 294 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 295 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 295 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 303 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 303 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 304 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 304 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 330 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 330 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 339 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 339 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 340 drivers/gpu/drm/nouveau/nouveau_ttm.c, line 340 drivers/iommu/dma-iommu.c, line 187 drivers/iommu/dma-iommu.c, line 266 drivers/iommu/dma-iommu.c, line 315 drivers/iommu/dma-iommu.c, line 357 drivers/iommu/dma-iommu.c, line 434 drivers/iommu/dma-iommu.c, line 490 drivers/iommu/dma-iommu.c, line 513 drivers/iommu/dma-iommu.c, line 530 drivers/iommu/dma-iommu.c, line 556 drivers/iommu/dma-iommu.c, line 609 drivers/iommu/dma-iommu.c, line 668 drivers/iommu/dma-iommu.c, line 734 drivers/iommu/dma-iommu.c, line 761 drivers/iommu/dma-iommu.c, line 780 drivers/iommu/dma-iommu.c, line 792 drivers/iommu/dma-iommu.c, line 808 drivers/iommu/dma-iommu.c, line 824 drivers/iommu/dma-iommu.c, line 844 drivers/iommu/dma-iommu.c, line 864 drivers/iommu/dma-iommu.c, line 880 drivers/iommu/dma-iommu.c, line 895 drivers/iommu/dma-iommu.c, line 963 drivers/iommu/dma-iommu.c, line 974 drivers/iommu/dma-iommu.c, line 1003 drivers/iommu/dma-iommu.c, line 1093 drivers/iommu/dma-iommu.c, line 1122 drivers/iommu/dma-iommu.c, line 1130 drivers/iommu/dma-iommu.c, line 1136 drivers/iommu/dma-iommu.c, line 1167 drivers/iommu/dma-iommu.c, line 1174 drivers/iommu/dma-iommu.c, line 1211 drivers/iommu/dma-iommu.c, line 1246 drivers/iommu/dma-iommu.c, line 1277 drivers/iommu/dma-iommu.c, line 1304 drivers/iommu/dma-iommu.c, line 1339 drivers/iommu/dma-iommu.c, line 1363 drivers/iommu/dma-iommu.c, line 1403 drivers/iommu/dma-iommu.c, line 1432