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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

mm/memory.c handle_pte_fault() -> do_swap_page()

Type Parameter Key Value
PARAM_VALUE 0 vmf 2900308121553498112
PARAM_VALUE 0 vmf->address 0,4096-u64max
PARAM_VALUE 0 vmf->cow_page 0
PARAM_VALUE 0 vmf->flags 2048-6998
PARAM_VALUE 0 vmf->gfp_mask 0,64-u32max
PARAM_VALUE 0 vmf->page 0
PARAM_VALUE 0 vmf->pmd 4096-ptr_max
PARAM_VALUE 0 vmf->prealloc_pte 0
PARAM_VALUE 0 vmf->pte 4096-ptr_max
PARAM_VALUE 0 vmf->pud 4096-ptr_max
PARAM_VALUE 0 vmf->vma 4096-ptr_max
DATA_SOURCE 0 vmf $0
BIT_INFO 0 vmf->flags 0x800,0x1fff
NOSPEC 0 vmf->real_address
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 vmf->address 0,4096-u64max[c]
USER_DATA 0 vmf->pgoff 0-13510801029595132[c]
USER_DATA 0 vmf->real_address 0-u64max[c]
LOCK2 rcu_read
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &pool->lock

mm/khugepaged.c __collapse_huge_page_swapin() -> do_swap_page()

Type Parameter Key Value
PARAM_VALUE 0 vmf 2508977417524461568
PARAM_VALUE 0 vmf->address 0,4096-18446744073709551614
PARAM_VALUE 0 vmf->cow_page 0
PARAM_VALUE 0 vmf->flags 4
PARAM_VALUE 0 vmf->gfp_mask 0
PARAM_VALUE 0 vmf->page 0
PARAM_VALUE 0 vmf->pmd 4096-ptr_max
PARAM_VALUE 0 vmf->prealloc_pte 0
PARAM_VALUE 0 vmf->pte 4096-ptr_max
PARAM_VALUE 0 vmf->pud 0
PARAM_VALUE 0 vmf->real_address 0
PARAM_VALUE 0 vmf->vma 4096-ptr_max
NOSPEC 0 vmf->address
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 vmf->address 0,4096,2097152-18446744073709551614[c]
LOCK2 &mm->mmap_lock
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct mm_struct)->mmap_lock