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Defined in 1 files as a function:

Referenced in 9 files:

Smatch caller information:

mm/memcontrol.c __swap_entry_to_info() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING

mm/madvise.c pte_move_swp_offset() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry r softleaf_from_pte
RX_PATH
TASK_NOT_RUNNING
LOCK2 ptl
HALF_LOCKED2 &mm->mmap_lock

mm/madvise.c swp_entry_to_pte() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 ptl

mm/huge_memory.c __swap_entry_to_info() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 irq

mm/huge_memory.c make_migration_entry_dirty() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

mm/huge_memory.c make_migration_entry_young() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

mm/huge_memory.c swp_entry_to_pmd() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &oldmm->mmap_lock
HALF_LOCKED2 dst_ptl
HALF_LOCKED2 ptl
HALF_LOCKED2 src_ptl

mm/huge_memory.c swp_entry_to_pte() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read
HALF_LOCKED2 &vma->vm_private_data->rw_sema
HALF_LOCKED2 ptl

mm/userfaultfd.c swp_entry_to_pte() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
LOCK2 &state.ctx->map_changing_lock
TYPE_LOCK (struct userfaultfd_ctx)->map_changing_lock

mm/page_io.c __swap_entry_to_info() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING

mm/swapfile.c __swap_entry_to_info() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &system_transition_mutex

mm/swapfile.c swap_entry_to_info() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &oldmm->mmap_lock
HALF_LOCKED2 dst_ptl
HALF_LOCKED2 rcu_read
HALF_LOCKED2 src_ptl

mm/swapfile.c swp_entry_to_pte() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 ptl

mm/swapfile.c unuse_pte_range() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry r softleaf_from_pte
CAPABLE 0 21
LOCK2 &mm->mmap_lock
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct mm_struct)->mmap_lock

fs/proc/task_mmu.c pagemap_pmd_range_thp() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry r softleaf_from_pmd
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mm->mmap_lock

fs/proc/task_mmu.c pte_to_pagemap_entry() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry r softleaf_from_pte
RX_PATH
TASK_NOT_RUNNING
LOCK2 ptl
HALF_LOCKED2 &mm->mmap_lock

fs/proc/task_mmu.c swp_entry_to_pte() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 ptl
HALF_LOCKED2 &vma->vm_file->f_mapping->i_mmap_rwsem

mm/zswap.c swap_zswap_tree() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

mm/zswap.c zswap_decompress() -> swp_type()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

mm/zswap.c zswap_store() -> swp_type()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

mm/rmap.c make_migration_entry_dirty() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &anon_vma->root->rwsem
HALF_LOCKED2 &folio->private->lock
HALF_LOCKED2 &resv_map->rw_sema
HALF_LOCKED2 &vma->vm_private_data->rw_sema

mm/rmap.c make_migration_entry_young() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &anon_vma->root->rwsem
HALF_LOCKED2 &folio->private->lock
HALF_LOCKED2 &resv_map->rw_sema
HALF_LOCKED2 &vma->vm_private_data->rw_sema

mm/rmap.c swp_entry_to_pte() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mm->mmap_lock

mm/mprotect.c swp_entry_to_pte() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 ptl
HALF_LOCKED2 &mm->mmap_lock

mm/shmem.c __swap_entry_to_info() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING

mm/shmem.c shmem_find_swap_entries() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry r radix_to_swp_entry
CAPABLE 0 21
LOCK2 rcu_read

mm/shmem.c shmem_split_large_entry() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $2
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &((&xas)->xa)->xa_lock
LOCK2 irq
HALF_LOCKED2 &inode->i_rwsem

mm/shmem.c shmem_swapin_folio() -> swp_type()

Type Parameter Key Value
BIT_INFO 0 entry 0x0,0x7fffffffffffffff
BIT_INFO 0 entry 0x0,0x7fffffffffffffff
RX_PATH
TASK_NOT_RUNNING

mm/hugetlb.c swp_entry_to_pte() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &oldmm->mmap_lock
HALF_LOCKED2 &vma->vm_file->f_mapping->i_mmap_rwsem
HALF_LOCKED2 src_ptl

mm/migrate_device.c make_migration_entry_dirty() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 ptl
HALF_LOCKED2 &mm->mmap_lock

mm/migrate_device.c make_migration_entry_young() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 ptl
HALF_LOCKED2 &mm->mmap_lock

mm/migrate_device.c swp_entry_to_pmd() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &drm->dmem->mutex

mm/migrate_device.c swp_entry_to_pte() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 ptl

mm/vmscan.c __swap_entry_to_info() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

mm/memory.c pte_move_swp_offset() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry r softleaf_from_pte
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 ptl
HALF_LOCKED2 vmf->ptl

mm/memory.c swp_entry_to_pte() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &oldmm->mmap_lock
HALF_LOCKED2 dst_ptl
HALF_LOCKED2 rcu_read
HALF_LOCKED2 src_ptl

mm/debug_vm_pgtable.c swp_entry_to_pmd() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0

mm/debug_vm_pgtable.c swp_entry_to_pte() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0

mm/migrate.c __swap_entry_to_info() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

mm/migrate.c swp_entry_to_pte() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &anon_vma->root->rwsem
HALF_LOCKED2 &folio->private->lock

mm/swap_state.c __swap_entry_to_info() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

mm/swap_state.c swap_cluster_readahead() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING

mm/swap_state.c swap_vma_readahead() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry r softleaf_from_pte
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mm->mmap_lock

mm/swap_state.c swap_vma_readahead() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mm->mmap_lock

mm/memcontrol-v1.c __swap_entry_to_info() -> swp_type()

Type Parameter Key Value
DATA_SOURCE 0 entry $0
RX_PATH
TASK_NOT_RUNNING