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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/drm_pagemap.c drm_pagemap_migrate_to_devmem() -> (struct drm_pagemap_devmem_ops)->devmem_release()

Type Parameter Key Value
PARAM_VALUE 0 devmem_allocation 4096-ptr_max
PARAM_VALUE 0 devmem_allocation->detached.wait.lock.magic 3735899821
PARAM_VALUE 0 devmem_allocation->detached.wait.lock.owner (-1)
PARAM_VALUE 0 devmem_allocation->detached.wait.lock.owner_cpu u32max
PARAM_VALUE 0 devmem_allocation->detached.wait.task_list.next 4096-ptr_max
PARAM_VALUE 0 devmem_allocation->detached.wait.task_list.prev 4096-ptr_max
PARAM_VALUE 0 devmem_allocation->dpagemap 4096-ptr_max
PARAM_VALUE 0 devmem_allocation->dpagemap->drm 4096-ptr_max
PARAM_VALUE 0 devmem_allocation->mm 4096-ptr_max
PARAM_VALUE 0 devmem_allocation->ops 8930995609089142784
PARAM_VALUE 0 devmem_allocation->ops->copy_to_devmem 7377531097234771968
PARAM_VALUE 0 devmem_allocation->ops->copy_to_ram 8587623386923905024
PARAM_VALUE 0 devmem_allocation->ops->populate_devmem_pfn 3940640190274199552
PARAM_VALUE 0 devmem_allocation->size 1-u64max
DATA_SOURCE 0 devmem_allocation $0
CONTAINER 0 -0-112+0 $(-1)
NOCHECK_CALL
LOCK2 &driver_migrate_lock
LOCK2 &mm->mmap_lock
LOCK2 &vm->lock
LOCK2 global &drm_unplug_srcu
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct mm_struct)->mmap_lock
TYPE_LOCK (struct xe_vm)->lock

drivers/gpu/drm/drm_pagemap.c drm_pagemap_zdd_destroy() -> (struct drm_pagemap_devmem_ops)->devmem_release()

Type Parameter Key Value
PARAM_VALUE 0 devmem_allocation 4096-ptr_max
PARAM_VALUE 0 devmem_allocation->detached.done u32max
PARAM_VALUE 0 devmem_allocation->detached.wait.lock.dep_map->name 0-255
PARAM_VALUE 0 devmem_allocation->detached.wait.lock.owner (-1)
PARAM_VALUE 0 devmem_allocation->detached.wait.lock.owner_cpu u32max
PARAM_VALUE 0 devmem_allocation->ops 4096-ptr_max
PARAM_VALUE 0 devmem_allocation->ops->devmem_release 4225302913230704640
CONTAINER 0 -0-112+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &driver_migrate_lock
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &vm->lock
HALF_LOCKED2 global &drm_unplug_srcu