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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 11 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c amdgpu_hmm_register() -> mmu_interval_notifier_insert()

Type Parameter Key Value
PARAM_VALUE 0 interval_sub 4096-ptr_max
PARAM_VALUE 4 ops 6256248928733786112
CAPPED_DATA 2 start 1
CAPPED_DATA 2 start 1
DATA_SOURCE 2 start $1
USER_DATA 2 start 0-u64max[c]
UNITS 1 mm unit_byte
HALF_LOCKED2 &p->mutex
HALF_LOCKED2 &process_info->lock

drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c amdgpu_hmm_register() -> mmu_interval_notifier_insert()

Type Parameter Key Value
PARAM_VALUE 0 interval_sub 4096-ptr_max
PARAM_VALUE 4 ops 7945183118039220224
CAPPED_DATA 2 start 1
CAPPED_DATA 2 start 1
DATA_SOURCE 2 start $1
USER_DATA 2 start 0-u64max[c]
UNITS 1 mm unit_byte
HALF_LOCKED2 &p->mutex
HALF_LOCKED2 &process_info->lock

lib/test_hmm.c dmirror_fops_open() -> mmu_interval_notifier_insert()

Type Parameter Key Value
PARAM_VALUE 0 interval_sub 4096-ptr_max
PARAM_VALUE 2 start 0
PARAM_VALUE 3 length 18446744073709547520
PARAM_VALUE 4 ops 1429543087959076864
RX_PATH
TASK_NOT_RUNNING
UNITS 1 mm unit_byte

lib/test_hmm.c dmirror_range_snapshot() -> mmu_interval_notifier_insert()

Type Parameter Key Value
PARAM_VALUE 0 interval_sub 3003087626218565632
PARAM_VALUE 1 mm 4096-ptr_max
PARAM_VALUE 1 mm->mm_users.counter 0-s32max
PARAM_VALUE 2 start 0-18446744073709551613
PARAM_VALUE 4 ops 5417104862190780416
BUF_SIZE 0 interval_sub 88
USER_DATA 2 start 0-18446744073709551613[c]
UNITS 1 mm unit_byte
UNITS 2 start unit_byte
UNITS 3 length unit_byte

drivers/infiniband/core/umem_odp.c ib_init_umem_odp() -> mmu_interval_notifier_insert()

Type Parameter Key Value
PARAM_VALUE 0 interval_sub 4096-ptr_max
PARAM_VALUE 0 interval_sub->ops 729767490710261760,2075149605199306752
PARAM_VALUE 4 ops 729767490710261760,2075149605199306752
CAPPED_DATA 2 start 1
CAPPED_DATA 2 start 1
CAPPED_DATA 3 length 1
DATA_SOURCE 4 ops $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 start 0-u64max[c]
UNITS 1 mm unit_byte
UNITS 2 start unit_byte
UNITS 3 length unit_byte

drivers/gpu/drm/drm_gpusvm.c drm_gpusvm_range_find_or_insert() -> mmu_interval_notifier_insert()

Type Parameter Key Value
PARAM_VALUE 0 interval_sub 4096-ptr_max
PARAM_VALUE 1 mm 4096-ptr_max
PARAM_VALUE 1 mm->mm_users.counter 0-s32max
PARAM_VALUE 4 ops 9016023957590122496
CAPPED_DATA 2 start 1
RX_PATH
TASK_NOT_RUNNING
UNITS 1 mm unit_byte
LOCK2 _T->lock
HALF_LOCKED2 &vm->lock

drivers/gpu/drm/radeon/radeon_mn.c radeon_mn_register() -> mmu_interval_notifier_insert()

Type Parameter Key Value
PARAM_VALUE 0 interval_sub 4096-ptr_max
PARAM_VALUE 4 ops 5178366692669796352
DATA_SOURCE 2 start $1
USER_DATA 2 start 0-u64max[u]
UNITS 1 mm unit_byte
LOCK2 &rdev->exclusive_lock
TYPE_LOCK (struct radeon_device)->exclusive_lock

drivers/infiniband/hw/hfi1/user_exp_rcv.c hfi1_user_exp_rcv_setup() -> mmu_interval_notifier_insert()

Type Parameter Key Value
PARAM_VALUE 0 interval_sub 4096-ptr_max
PARAM_VALUE 3 length 0-17592186040320
PARAM_VALUE 4 ops 6892707944035008512
BIT_INFO 2 start 0x0,0xfffffffffffff000
BIT_INFO 2 start 0x0,0xfffffffffffff000
USER_DATA 2 start 0-u64max
USER_DATA 3 length 0-8796093018112[c]
UNITS 1 mm unit_byte
UNITS 2 start unit_byte
UNITS 3 length unit_byte

drivers/infiniband/hw/hfi1/user_exp_rcv.c set_rcvarray_entry() -> mmu_interval_notifier_insert()

Type Parameter Key Value
PARAM_VALUE 0 interval_sub 4096-ptr_max
PARAM_VALUE 3 length 0-17592186040320
PARAM_VALUE 4 ops 1453591366940090368
UNITS 1 mm unit_byte
UNITS 2 start unit_byte
UNITS 3 length unit_byte
LOCK2 &uctxt->exp_mutex
TYPE_LOCK (struct hfi1_ctxtdata)->exp_mutex

drivers/gpu/drm/i915/gem/i915_gem_userptr.c i915_gem_userptr_init__mmu_notifier() -> mmu_interval_notifier_insert()

Type Parameter Key Value
PARAM_VALUE 0 interval_sub 4096-ptr_max
PARAM_VALUE 3 length 1-u64max
PARAM_VALUE 4 ops 9119031229271220224
CAPPED_DATA 2 start 1
CAPPED_DATA 2 start 1
USER_DATA 2 start 0-u64max[c]
USER_DATA 3 length 1-u64max[c]
UNITS 1 mm unit_byte
UNITS 2 start unit_byte
UNITS 3 length unit_byte

drivers/gpu/drm/xe/xe_userptr.c xe_userptr_setup() -> mmu_interval_notifier_insert()

Type Parameter Key Value
PARAM_VALUE 0 interval_sub 4096-ptr_max
PARAM_VALUE 4 ops 7665972246073393152
DATA_SOURCE 2 start $1
DATA_SOURCE 3 length $2
RX_PATH
TASK_NOT_RUNNING
UNITS 1 mm unit_byte
UNITS 3 length unit_byte
LOCK2 &vm->lock
TYPE_LOCK (struct xe_vm)->lock

drivers/gpu/drm/nouveau/nouveau_svm.c nouveau_atomic_range_fault() -> mmu_interval_notifier_insert()

Type Parameter Key Value
PARAM_VALUE 0 interval_sub 5835573037599842304
PARAM_VALUE 1 mm 4096-ptr_max
PARAM_VALUE 1 mm->context.global_asid 0
PARAM_VALUE 1 mm->context.ldt 0
PARAM_VALUE 1 mm->exe_file 0
PARAM_VALUE 1 mm->ioctx_table 0
PARAM_VALUE 1 mm->mm_cid.pcpu 0
PARAM_VALUE 1 mm->mm_id 0
PARAM_VALUE 1 mm->mm_mt.ma_root 0
PARAM_VALUE 1 mm->mm_users.counter 0-s32max
PARAM_VALUE 1 mm->mmap_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 mm->notifier_subscriptions 0
PARAM_VALUE 1 mm->sc_stat.pcpu_sched 0
PARAM_VALUE 3 length 4096
PARAM_VALUE 4 ops 5660723982839668736
UNITS 1 mm unit_byte
UNITS 2 start unit_byte
UNITS 3 length unit_byte
HALF_LOCKED2 &pool->lock

drivers/gpu/drm/nouveau/nouveau_svm.c nouveau_range_fault() -> mmu_interval_notifier_insert()

Type Parameter Key Value
PARAM_VALUE 0 interval_sub 5835573037599842304
PARAM_VALUE 1 mm 4096-ptr_max
PARAM_VALUE 1 mm->mm_users.counter 0-s32max
PARAM_VALUE 3 length 4096
PARAM_VALUE 4 ops 5660723982839668736
UNITS 1 mm unit_byte
UNITS 2 start unit_byte
UNITS 3 length unit_byte
HALF_LOCKED2 &pool->lock