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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c amdgpu_bo_move() -> amdgpu_ttm_backend_unbind()

Type Parameter Key Value
PARAM_VALUE 0 bdev 4096-ptr_max
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,5297,4573560380487,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784-s64max
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 bdev->dev_mapping->i_mmap_rwsem.dep_map->name 0-255
PARAM_VALUE 0 bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 bdev->dev_mapping->i_mmap_rwsem.first_waiter->list.next 2212933610777083904
PARAM_VALUE 0 bdev->dev_mapping->i_mmap_rwsem.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 0 bdev->dev_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 bdev->funcs 4096-ptr_max
PARAM_VALUE 0 bdev->funcs->swap_notify 0,444935274221056000,3637901885053157376,5073818069448499200
PARAM_VALUE 0 bdev->funcs->ttm_tt_unpopulate 0,4666166901115146240,5282055296047239168,6183271797138042880,6595337069447958528,7578260243328782336,7595606228058984448,7854353412451688448
PARAM_VALUE 0 bdev->pool.dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 bdev->pool.dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 bdev->pool.dev->dma_io_tlb_mem->for_alloc 0-1
BUF_SIZE 1 ttm (-1),64
BUF_SIZE 1 ttm (-1),64
BUF_SIZE 1 ttm->sg (-1),16
NOSPEC 1 ttm->num_pages
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 ttm->num_pages 0-u32max[c]
NO_OVERFLOW_SIMPLE 0 bdev->pool.dev->cma_area->available_count
NO_OVERFLOW_SIMPLE 1 ttm->cached_rsgt.size
NO_OVERFLOW_SIMPLE 1 ttm->dma_ttm.sg->orig_nents
NO_OVERFLOW_SIMPLE 1 ttm->gobj->size
NO_OVERFLOW_SIMPLE 1 ttm->num_pages
NO_OVERFLOW_SIMPLE 1 ttm->sg->orig_nents
NO_OVERFLOW_SIMPLE 1 ttm->ttm.num_pages
NO_OVERFLOW_SIMPLE 1 ttm->ttm.sg->orig_nents
HALF_LOCKED2 bo->base.resv

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c amdgpu_bo_move() -> amdgpu_ttm_backend_unbind()

Type Parameter Key Value
PARAM_VALUE 0 bdev 4096-ptr_max
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,5297,4573560380487,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784-s64max
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 bdev->dev_mapping->i_mmap_rwsem.dep_map->name 0-255
PARAM_VALUE 0 bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 bdev->dev_mapping->i_mmap_rwsem.first_waiter->list.next 2212933610777083904
PARAM_VALUE 0 bdev->dev_mapping->i_mmap_rwsem.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 0 bdev->dev_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 bdev->funcs 4096-ptr_max
PARAM_VALUE 0 bdev->funcs->swap_notify 0,444935274221056000,3637901885053157376,5073818069448499200
PARAM_VALUE 0 bdev->funcs->ttm_tt_unpopulate 0,4666166901115146240,5282055296047239168,6183271797138042880,6595337069447958528,7578260243328782336,7595606228058984448,7854353412451688448
PARAM_VALUE 0 bdev->pool.dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 bdev->pool.dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 bdev->pool.dev->dma_io_tlb_mem->for_alloc 0-1
BUF_SIZE 1 ttm (-1),64
BUF_SIZE 1 ttm (-1),64
BUF_SIZE 1 ttm->sg (-1),16
NOSPEC 1 ttm->num_pages
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 ttm->num_pages 0-u32max[c]
NO_OVERFLOW_SIMPLE 0 bdev->pool.dev->cma_area->available_count
NO_OVERFLOW_SIMPLE 1 ttm->cached_rsgt.size
NO_OVERFLOW_SIMPLE 1 ttm->dma_ttm.sg->orig_nents
NO_OVERFLOW_SIMPLE 1 ttm->gobj->size
NO_OVERFLOW_SIMPLE 1 ttm->num_pages
NO_OVERFLOW_SIMPLE 1 ttm->sg->orig_nents
NO_OVERFLOW_SIMPLE 1 ttm->ttm.num_pages
NO_OVERFLOW_SIMPLE 1 ttm->ttm.sg->orig_nents
HALF_LOCKED2 bo->base.resv

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c amdgpu_ttm_tt_unpopulate() -> amdgpu_ttm_backend_unbind()

Type Parameter Key Value
PARAM_VALUE 0 bdev 4096-ptr_max
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 bdev->dev_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE 0 bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 bdev->dev_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 bdev->funcs 4096-ptr_max
PARAM_VALUE 0 bdev->funcs->delete_mem_notify 0,1324054607772385280,3362702293586616320,3508674538459328512,4046619066990776320,4672322443624128512,6012858452504408064
PARAM_VALUE 0 bdev->funcs->release_notify 0,6700952100510887936,8497440169773187072
PARAM_VALUE 0 bdev->funcs->swap_notify 0,444935274221056000,3637901885053157376,5073818069448499200
PARAM_VALUE 0 bdev->funcs->ttm_tt_populate 0,222258046416863232,3994591000577544192,4134842942852018176,4222010675217444864,4805071350855475200,7664591298186248192,8057603946702434304
PARAM_VALUE 0 bdev->funcs->ttm_tt_unpopulate 4666166901115146240,5282055296047239168,6183271797138042880,6595337069447958528,7578260243328782336,7595606228058984448,7854353412451688448
PARAM_VALUE 0 bdev->pool.dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 bdev->pool.dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 bdev->pool.dev->dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 1 ttm 4096-ptr_max
BUF_SIZE 1 ttm (-1),64
BUF_SIZE 1 ttm (-1),64
BUF_SIZE 1 ttm->sg (-1),16
DATA_SOURCE 0 bdev $0
DATA_SOURCE 1 ttm $1
NOSPEC 1 ttm->num_pages
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 ttm->num_pages 0-u32max[c]
USER_DATA 1 ttm->sg->nents 2-s32max[c]
NO_OVERFLOW_SIMPLE 0 bdev->pool.dev->cma_area->available_count
NO_OVERFLOW_SIMPLE 1 ttm->cached_rsgt.size
NO_OVERFLOW_SIMPLE 1 ttm->dma_ttm.sg->orig_nents
NO_OVERFLOW_SIMPLE 1 ttm->gobj->size
NO_OVERFLOW_SIMPLE 1 ttm->num_pages
NO_OVERFLOW_SIMPLE 1 ttm->restore->snapshot_alloc.remaining_pages
NO_OVERFLOW_SIMPLE 1 ttm->sg->orig_nents
NO_OVERFLOW_SIMPLE 1 ttm->ttm.num_pages
NO_OVERFLOW_SIMPLE 1 ttm->ttm.sg->orig_nents