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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/khugepaged.c __collapse_huge_page_copy_succeeded() -> release_pte_folio()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
DATA_SOURCE 0 folio r _compound_head
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &vma->anon_vma->root->rwsem
TYPE_LOCK (struct mm_struct)->mmap_lock

mm/khugepaged.c release_pte_pages() -> release_pte_folio()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
DATA_SOURCE 0 folio r pfn_folio
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &vma->anon_vma->root->rwsem
HALF_LOCKED2 pte_ptl
TYPE_LOCK (struct mm_struct)->mmap_lock

mm/khugepaged.c release_pte_pages() -> release_pte_folio()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &vma->anon_vma->root->rwsem
HALF_LOCKED2 pte_ptl
TYPE_LOCK (struct mm_struct)->mmap_lock