xe_vm_lock identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/gpu/drm/xe/xe_vm.c, line 4451

Defined in 1 files as a prototype:

drivers/gpu/drm/xe/xe_vm.h, line 52 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/xe/xe_vm.c, line 4460 (as a function)

Referenced in 9 files:

Smatch caller information:

drivers/gpu/drm/xe/xe_migrate.c migrate_test_run_device() -> xe_vm_lock()

Type	Parameter	Key	Value
PARAM_VALUE	1	intr	0
NOCHECK_CALL

drivers/gpu/drm/xe/xe_migrate.c xe_migrate_fini() -> xe_vm_lock()

Type	Parameter	Key	Value
PARAM_VALUE	1	intr	0
NOCHECK_CALL

drivers/gpu/drm/xe/xe_oa.c xe_oa_lock_vma() -> xe_vm_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	vm	4096-ptr_max
PARAM_VALUE	0	vm->lock.dep_map->name	0-255
PARAM_VALUE	0	vm->lock.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	vm->lock.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	vm->lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	vm->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	vm->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	1	intr	0
CAPPED_DATA	0	&vm->lock	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&vm->lock
HALF_LOCKED2		&param.hwe->gt->oa.gt_lock
TYPE_LOCK		(struct xe_vm)->lock

drivers/gpu/drm/xe/xe_vm.c xe_vm_alloc_vma() -> xe_vm_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	vm	4096-ptr_max
PARAM_VALUE	0	vm->gpuvm.ops->op_free	0
PARAM_VALUE	0	vm->lock.dep_map->name	0-255
PARAM_VALUE	0	vm->lock.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	vm->lock.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	vm->lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vm->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	vm->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	vm->size	1-u64max
PARAM_VALUE	0	vm->svm.gpusvm.mm->mmap_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->svm.gpusvm.mm->mmap_lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->svm.gpusvm.notifier_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->svm.gpusvm.notifier_lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->svm.gpusvm.ops->notifier_free	0
PARAM_VALUE	0	vm->xe	4096-ptr_max
PARAM_VALUE	0	vm->xe->drm.mode_config.helper_private->atomic_commit_tail	0,113,234517204248432640,264416658693812224,1002985563129995264,1135616218159751168,1435312838172803072,1559742614509715456,1682444203744997376,2792895115794366464,3649211429048074240,4264110321136541696,4348468181405868032-s64max
PARAM_VALUE	0	vm->xe->val.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	1	intr	0
CAPPED_DATA	0	vm->gpuvm.mm_start	1
DATA_SOURCE	0	vm	$0
NOCHECK_CALL
LOCK2	0	&vm->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct xe_vm)->lock

drivers/gpu/drm/xe/xe_vm.c xe_vm_close_and_put() -> xe_vm_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	vm	4096-ptr_max
PARAM_VALUE	0	vm->exec_queues.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->exec_queues.lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->gpuvm.ops->op_alloc	0,4178244968145121280
PARAM_VALUE	0	vm->gpuvm.ops->op_free	0
PARAM_VALUE	0	vm->gpuvm.ops->sm_step_map	0,912682263357759488,3850699923445227520,8379760394559614976,8609383518014025728
PARAM_VALUE	0	vm->gpuvm.ops->sm_step_remap	0,3850699923445227520,5121074557911261184,5420759306209017856,8609383518014025728
PARAM_VALUE	0	vm->gpuvm.ops->sm_step_unmap	0,3850699923445227520,5914183354706407424,7504656685248028672,8609383518014025728
PARAM_VALUE	0	vm->gpuvm.ops->vm_bo_alloc	0
PARAM_VALUE	0	vm->gpuvm.ops->vm_bo_free	0,5555473383884926976
PARAM_VALUE	0	vm->gpuvm.ops->vm_bo_validate	0,248747483245506560,265657736556892160,1638191084720013312,1986338527227244544
PARAM_VALUE	0	vm->gpuvm.ops->vm_free	0,826467068035764224,3805946052293255168,5326365468746117120,6598819279086505984
PARAM_VALUE	0	vm->lock.dep_map->name	0-255
PARAM_VALUE	0	vm->lock.first_waiter->handoff_set	1
PARAM_VALUE	0	vm->lock.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	vm->lock.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	vm->lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vm->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	vm->size	0
PARAM_VALUE	0	vm->svm.gpusvm.mm->mmap_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->svm.gpusvm.mm->mmap_lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->svm.gpusvm.notifier_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->svm.gpusvm.notifier_lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->svm.gpusvm.ops->invalidate	1822217023706652672
PARAM_VALUE	0	vm->svm.gpusvm.ops->notifier_alloc	0
PARAM_VALUE	0	vm->svm.gpusvm.ops->notifier_free	0
PARAM_VALUE	0	vm->svm.gpusvm.ops->range_alloc	2247529597885444096
PARAM_VALUE	0	vm->svm.gpusvm.ops->range_free	2375940009807314944
PARAM_VALUE	0	vm->xe	4096-ptr_max
PARAM_VALUE	0	vm->xe->drm.mode_config.helper_private->atomic_commit_tail	0,113,234517204248432640,264416658693812224,1002985563129995264,1135616218159751168,1435312838172803072,1559742614509715456,1682444203744997376,2792895115794366464,3649211429048074240,4264110321136541696,4348468181405868032-s64max
PARAM_VALUE	0	vm->xe->ttm.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	vm->xe->ttm.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	vm->xe->ttm.dev_mapping->host->i_sb->s_export_op->fh_to_parent	0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	0	vm->xe->ttm.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	vm->xe->ttm.dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->xe->ttm.dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vm->xe->usm.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->xe->usm.lock.first_waiter->type	0-1
PARAM_VALUE	1	intr	0
BUF_SIZE	0	vm	(-1),3000
BUF_SIZE	0	vm	(-1),3000
BUF_SIZE	0	vm->pt_ops	(-1),32
BUF_SIZE	0	vm->xef	(-1),16,48,104,120,152,248,256,264,424,464,576,768,968,1120,1424,2256,4712,13184
CAPPED_DATA	0	&vm->lock	1
DATA_SOURCE	0	vm	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&vm->lock
TYPE_LOCK		(struct xe_vm)->lock

drivers/gpu/drm/xe/xe_vm.c xe_vm_kill() -> xe_vm_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	vm	4096-ptr_max
PARAM_VALUE	0	vm->gpuvm.ops->op_free	0
PARAM_VALUE	0	vm->lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->size	1-u64max
PARAM_VALUE	0	vm->svm.gpusvm.mm->mmap_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->svm.gpusvm.mm->mmap_lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->svm.gpusvm.notifier_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->svm.gpusvm.notifier_lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->svm.gpusvm.ops->notifier_free	0
PARAM_VALUE	0	vm->xe->drm.mode_config.helper_private->atomic_commit_tail	0,113,234517204248432640,264416658693812224,1002985563129995264,1135616218159751168,1435312838172803072,1559742614509715456,1682444203744997376,2792895115794366464,3649211429048074240,4264110321136541696,4348468181405868032-s64max
PARAM_VALUE	0	vm->xe->val.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	1	intr	0
CAPPED_DATA	0	vm->size	1
DATA_SOURCE	0	vm	$0
PREEMPT_ADD
RX_PATH
NOCHECK_CALL
HALF_LOCKED2		_T->lock
HALF_LOCKED2	0	&vm->lock

drivers/gpu/drm/xe/xe_bo.c evict_test_run_tile() -> xe_vm_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	vm	4096-ptr_max
PARAM_VALUE	0	vm->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->lock.first_waiter->type	0-1
PARAM_VALUE	1	intr	0
DATA_SOURCE	0	vm	r xe_migrate_get_vm
NOCHECK_CALL

drivers/gpu/drm/xe/xe_bo.c evict_test_run_tile() -> xe_vm_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	vm	4096-ptr_max
PARAM_VALUE	0	vm->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->lock.first_waiter->type	0-1
PARAM_VALUE	1	intr	0
CAPPED_DATA	0	&vm->lock	1
DATA_SOURCE	0	vm	r xe_migrate_get_vm
NOCHECK_CALL
LOCK2	0	&vm->lock
TYPE_LOCK		(struct xe_vm)->lock

drivers/gpu/drm/xe/xe_bo.c xe_gem_create_ioctl() -> xe_vm_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	vm	4096-ptr_max
PARAM_VALUE	1	intr	0
DATA_SOURCE	0	vm	r xe_vm_lookup
NOCHECK_CALL

drivers/gpu/drm/xe/xe_userptr.c xe_vm_userptr_pin() -> xe_vm_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	vm	4096-ptr_max
PARAM_VALUE	0	vm->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->svm.gpusvm.notifier_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->svm.gpusvm.notifier_lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->userptr.invalidated_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vm->xe->drm.mode_config.helper_private->atomic_commit_tail	0,113,234517204248432640,264416658693812224,1002985563129995264,1135616218159751168,1435312838172803072,1559742614509715456,1682444203744997376,2792895115794366464,3649211429048074240,4264110321136541696,4348468181405868032-s64max
PARAM_VALUE	0	vm->xe->val.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	1	intr	0
CAPPED_DATA	0	&vm->userptr.invalidated	1
CAPPED_DATA	0	&vm->userptr.repin_list	1
DATA_SOURCE	0	vm	$0
NOCHECK_CALL
LOCK2	0	&vm->lock
HALF_LOCKED2	0	&vm->svm.gpusvm.notifier_lock
TYPE_LOCK		(struct xe_vm)->lock

drivers/gpu/drm/xe/xe_svm.c __xe_svm_garbage_collector() -> xe_vm_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	vm	4096-ptr_max
PARAM_VALUE	0	vm->exec_queues.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->exec_queues.lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->gpuvm.ops->op_alloc	0,4178244968145121280
PARAM_VALUE	0	vm->gpuvm.ops->op_free	0
PARAM_VALUE	0	vm->gpuvm.ops->sm_step_map	0,912682263357759488,3850699923445227520,8379760394559614976,8609383518014025728
PARAM_VALUE	0	vm->gpuvm.ops->sm_step_remap	0,3850699923445227520,5121074557911261184,5420759306209017856,8609383518014025728
PARAM_VALUE	0	vm->gpuvm.ops->sm_step_unmap	0,3850699923445227520,5914183354706407424,7504656685248028672,8609383518014025728
PARAM_VALUE	0	vm->gpuvm.ops->vm_bo_alloc	0
PARAM_VALUE	0	vm->gpuvm.ops->vm_bo_free	0,5555473383884926976
PARAM_VALUE	0	vm->gpuvm.ops->vm_bo_validate	0,248747483245506560,265657736556892160,1638191084720013312,1986338527227244544
PARAM_VALUE	0	vm->gpuvm.ops->vm_free	0,826467068035764224,3805946052293255168,5326365468746117120,6598819279086505984
PARAM_VALUE	0	vm->lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->svm.gpusvm.mm->mmap_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->svm.gpusvm.mm->mmap_lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->svm.gpusvm.notifier_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->svm.gpusvm.notifier_lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->svm.gpusvm.ops->invalidate	1822217023706652672
PARAM_VALUE	0	vm->svm.gpusvm.ops->notifier_alloc	0
PARAM_VALUE	0	vm->svm.gpusvm.ops->notifier_free	0
PARAM_VALUE	0	vm->svm.gpusvm.ops->range_alloc	2247529597885444096
PARAM_VALUE	0	vm->svm.gpusvm.ops->range_free	2375940009807314944
PARAM_VALUE	0	vm->xe->drm.mode_config.helper_private->atomic_commit_tail	0,113,234517204248432640,264416658693812224,1002985563129995264,1135616218159751168,1435312838172803072,1559742614509715456,1682444203744997376,2792895115794366464,3649211429048074240,4264110321136541696,4348468181405868032-s64max
PARAM_VALUE	0	vm->xe->ttm.dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->xe->ttm.dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vm->xe->val.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	1	intr	0
DATA_SOURCE	0	vm	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		_T->lock
HALF_LOCKED2	0	&vm->lock

drivers/gpu/drm/xe/xe_exec.c xe_exec_ioctl() -> xe_vm_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	vm	4096-ptr_max
PARAM_VALUE	0	vm->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->svm.gpusvm.notifier_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vm->svm.gpusvm.notifier_lock.first_waiter->type	0-1
PARAM_VALUE	0	vm->xe->drm.mode_config.helper_private->atomic_commit_tail	0,113,234517204248432640,264416658693812224,1002985563129995264,1135616218159751168,1435312838172803072,1559742614509715456,1682444203744997376,2792895115794366464,3649211429048074240,4264110321136541696,4348468181405868032-s64max
PARAM_VALUE	1	intr	1
LOCK2	0	&vm->lock
HALF_LOCKED2		&group->mode_sem
TYPE_LOCK		(struct xe_vm)->lock