Defined in 1 files as a function:
Referenced in 7 files:
- arch/m68k/include/asm/mcf_pgalloc.h
- arch/m68k/mm/motorola.c, line 217
- arch/s390/mm/pgalloc.c
- arch/x86/mm/pat/set_memory.c, line 450
- arch/x86/mm/pgtable.c
- include/asm-generic/pgalloc.h
- include/asm-generic/tlb.h, line 221
Smatch caller information:
mm/huge_memory.c pte_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &oldmm->mmap_lock | ||
| HALF_LOCKED2 | src_ptl |
mm/kasan/init.c __p4d_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | r virt_to_ptdesc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->mutex |
mm/kasan/init.c __pud_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | r virt_to_ptdesc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->mutex |
mm/kasan/init.c pmd_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | r virt_to_ptdesc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->mutex |
mm/kasan/init.c pte_free_kernel() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->mutex |
mm/migrate_device.c pte_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ptdesc | 4096-ptr_max |
| DATA_SOURCE | 0 | ptdesc | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &drm->dmem->mutex |
mm/mmu_gather.c __tlb_remove_table() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu |
mm/memory.c __p4d_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | r virt_to_ptdesc |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mm->page_table_lock | ||
| HALF_LOCKED2 | &mm->context.ldt_usr_sem | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct mm_struct)->page_table_lock |
mm/memory.c __pud_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | r virt_to_ptdesc |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mm->page_table_lock | ||
| HALF_LOCKED2 | &mm->context.ldt_usr_sem | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct mm_struct)->page_table_lock |
mm/memory.c pmd_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | r virt_to_ptdesc |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mm->context.ldt_usr_sem | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c pte_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ptdesc | 1-u64max |
| DATA_SOURCE | 0 | ptdesc | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c pte_free_kernel() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
mm/pgtable-generic.c pte_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ptdesc | 4096-ptr_max |
| DATA_SOURCE | 0 | ptdesc | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu |
arch/x86/mm/pat/set_memory.c __cpa_collapse_large_pages() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ptdesc | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &cpa_lock | ||
| LOCK2 | global &init_mm.mmap_lock | ||
| HALF_LOCKED2 | global &mem_enc_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
arch/x86/mm/pat/set_memory.c pmd_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | r virt_to_ptdesc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &cpa_lock | ||
| HALF_LOCKED2 | global &mem_enc_lock |
arch/x86/mm/pat/set_memory.c pte_free_kernel() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &cpa_lock | ||
| HALF_LOCKED2 | global &mem_enc_lock |
mm/debug_vm_pgtable.c __p4d_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | r virt_to_ptdesc |
| PREEMPT_ADD | |||
| NOCHECK_CALL |
mm/debug_vm_pgtable.c __pud_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | r virt_to_ptdesc |
| PREEMPT_ADD | |||
| NOCHECK_CALL |
mm/debug_vm_pgtable.c pmd_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | r virt_to_ptdesc |
| PREEMPT_ADD | |||
| NOCHECK_CALL |
mm/debug_vm_pgtable.c pte_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | $1 |
| PREEMPT_ADD | |||
| NOCHECK_CALL |
mm/hugetlb_vmemmap.c pte_free_kernel() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &init_mm.page_table_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->page_table_lock |
arch/x86/mm/pgtable.c __pgd_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | r virt_to_ptdesc |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/mm/pgtable.c pmd_free() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ptdesc | r virt_to_ptdesc |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
arch/x86/mm/pgtable.c pmd_free_pte_page() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
arch/x86/mm/pgtable.c pud_free_pmd_page() -> pagetable_dtor_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |