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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/iommu/iommu-debug-pagealloc.c iommu_debug_dec_page() -> get_iommu_data()

Type Parameter Key Value
PARAM_VALUE 0 page_ext 4096-ptr_max
DATA_SOURCE 0 page_ext r page_ext_from_phys
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read

drivers/iommu/iommu-debug-pagealloc.c iommu_debug_inc_page() -> get_iommu_data()

Type Parameter Key Value
PARAM_VALUE 0 page_ext 4096-ptr_max
DATA_SOURCE 0 page_ext r page_ext_from_phys
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read

drivers/iommu/iommu-debug-pagealloc.c iommu_debug_page_count() -> get_iommu_data()

Type Parameter Key Value
PARAM_VALUE 0 page_ext 0,4096-ptr_max
DATA_SOURCE 0 page_ext r page_ext_get
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->mutex
HALF_LOCKED2 rcu_read