Instance Verification Kit (IVK)

mutex lock @ [2741+35+/linux-3.17-rc1/drivers/gpu/drm/ttm/ttm_bo_util.c]
Instance Signature: io_reserve_mutex

The Matching Pair Graph:


Function Name
Control Flow Graph (CFG)
Events Flow Graph (EFG)
Source Correspondence
qxl_bo_kmap [3657+11+/linux-3.17-rc1/drivers/gpu/drm/qxl/qxl_object.c]
qxl_bo_kmap_atomic_page [3976+23+/linux-3.17-rc1/drivers/gpu/drm/qxl/qxl_object.c]
qxl_bo_kunmap [4773+13+/linux-3.17-rc1/drivers/gpu/drm/qxl/qxl_object.c]
qxl_bo_kunmap_atomic_page [4894+25+/linux-3.17-rc1/drivers/gpu/drm/qxl/qxl_object.c]
ttm_bo_handle_move_mem [7281+22+/linux-3.17-rc1/drivers/gpu/drm/ttm/ttm_bo.c]
ttm_bo_kmap [14294+11+/linux-3.17-rc1/drivers/gpu/drm/ttm/ttm_bo_util.c]
ttm_bo_kunmap [15171+13+/linux-3.17-rc1/drivers/gpu/drm/ttm/ttm_bo_util.c]
ttm_bo_move_memcpy [7758+18+/linux-3.17-rc1/drivers/gpu/drm/ttm/ttm_bo_util.c]
ttm_bo_release [15684+14+/linux-3.17-rc1/drivers/gpu/drm/ttm/ttm_bo.c]
ttm_bo_unmap_virtual [37826+20+/linux-3.17-rc1/drivers/gpu/drm/ttm/ttm_bo.c]
ttm_bo_vm_fault [2716+15+/linux-3.17-rc1/drivers/gpu/drm/ttm/ttm_bo_vm.c]
ttm_mem_io_lock [2536+15+/linux-3.17-rc1/drivers/gpu/drm/ttm/ttm_bo_util.c]
ttm_mem_io_unlock [2828+17+/linux-3.17-rc1/drivers/gpu/drm/ttm/ttm_bo_util.c]
ttm_mem_reg_ioremap [5050+19+/linux-3.17-rc1/drivers/gpu/drm/ttm/ttm_bo_util.c]
ttm_mem_reg_iounmap [5825+19+/linux-3.17-rc1/drivers/gpu/drm/ttm/ttm_bo_util.c]