Defined in 1 files as a member:
Defined in 23 files as a macro:
- arch/alpha/include/asm/pgtable.h, line 201 (as a macro)
- arch/arc/include/asm/pgtable-levels.h, line 143 (as a macro)
- arch/arc/include/asm/pgtable-levels.h, line 160 (as a macro)
- arch/arm/include/asm/pgtable-2level.h, line 214 (as a macro)
- arch/arm/include/asm/pgtable-3level.h, line 210 (as a macro)
- arch/arm64/include/asm/pgtable.h, line 631 (as a macro)
- arch/csky/include/asm/pgtable.h, line 32 (as a macro)
- arch/hexagon/include/asm/pgtable.h, line 214 (as a macro)
- arch/m68k/include/asm/mcf_pgtable.h, line 289 (as a macro)
- arch/m68k/include/asm/motorola_pgtable.h, line 119 (as a macro)
- arch/m68k/include/asm/sun3_pgtable.h, line 108 (as a macro)
- arch/microblaze/include/asm/pgtable.h, line 364 (as a macro)
- arch/nios2/include/asm/pgtable.h, line 218 (as a macro)
- arch/openrisc/include/asm/pgtable.h, line 326 (as a macro)
- arch/parisc/include/asm/pgtable.h, line 360 (as a macro)
- arch/powerpc/include/asm/book3s/32/pgtable.h, line 345 (as a macro)
- arch/powerpc/include/asm/book3s/64/pgtable.h, line 1048 (as a macro)
- arch/powerpc/include/asm/nohash/32/pgtable.h, line 168 (as a macro)
- arch/powerpc/include/asm/nohash/32/pgtable.h, line 172 (as a macro)
- arch/powerpc/include/asm/nohash/64/pgtable.h, line 107 (as a macro)
- arch/sh/include/asm/pgtable_32.h, line 400 (as a macro)
- arch/um/include/asm/pgtable.h, line 91 (as a macro)
- arch/xtensa/include/asm/pgtable.h, line 224 (as a macro)
Defined in 7 files as a function:
- arch/loongarch/include/asm/pgtable.h, line 500 (as a function)
- arch/mips/include/asm/pgtable.h, line 67 (as a function)
- arch/riscv/include/asm/pgtable.h, line 787 (as a function)
- arch/s390/include/asm/pgtable.h, line 1405 (as a function)
- arch/sparc/include/asm/pgtable_32.h, line 101 (as a function)
- arch/sparc/include/asm/pgtable_64.h, line 686 (as a function)
- arch/x86/include/asm/pgtable.h, line 263 (as a function)
Referenced in 30 files:
- arch/arm64/include/asm/pgtable.h, line 661
- arch/arm64/mm/mmu.c, line 607
- arch/loongarch/include/asm/pgtable.h, line 587
- arch/mips/include/asm/pgtable.h, line 421
- arch/powerpc/include/asm/book3s/32/pgtable.h, line 346
- arch/powerpc/include/asm/nohash/32/pgtable.h, line 175
- arch/powerpc/mm/book3s64/hash_hugepage.c, line 130
- arch/s390/include/asm/pgtable.h, line 1507
- arch/s390/mm/pageattr.c, line 123
- arch/sparc/include/asm/pgtable_32.h, line 110
- arch/sparc/mm/fault_64.c, line 108
- arch/sparc/mm/init_64.c, line 1657
- arch/x86/include/asm/pgtable.h
- arch/x86/include/asm/tlbflush.h
- arch/x86/mm/fault.c
- arch/x86/mm/mem_encrypt_amd.c, line 228
- arch/x86/mm/pat/set_memory.c
- fs/proc/task_mmu.c, line 2117
- include/linux/huge_mm.h, line 572
- mm/damon/ops-common.c, line 82
- mm/debug_vm_pgtable.c
- mm/hmm.c, line 221
- mm/huge_memory.c, line 1609
- mm/memory-failure.c, line 724
- mm/memory.c
- mm/page_table_check.c
- mm/page_vma_mapped.c, line 281
- mm/pagewalk.c, line 988
- mm/rmap.c, line 2533
- mm/vmscan.c, line 3467
Smatch caller information:
mm/madvise.c is_huge_zero_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/madvise.c madvise_cold_or_pageout_pte_range() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/huge_memory.c __discard_anon_folio_pmd_locked() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | r pmdp_huge_clear_flush |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &anon_vma->root->rwsem | ||
| HALF_LOCKED2 | &folio->private->lock |
mm/huge_memory.c __split_huge_pmd_locked() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | r pmdp_huge_clear_flush |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &vma->vm_private_data->rw_sema |
mm/huge_memory.c __split_huge_pmd_locked() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | r pmdp_invalidate |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &vma->vm_private_data->rw_sema |
mm/huge_memory.c change_huge_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dst_mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/huge_memory.c copy_huge_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &oldmm->mmap_lock | ||
| LOCK2 | src_ptl | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/huge_memory.c do_huge_pmd_wp_page() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | vmf->ptl | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &pool->lock |
mm/huge_memory.c huge_pmd_needs_flush() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/huge_memory.c huge_pmd_needs_flush() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/huge_memory.c insert_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/huge_memory.c is_huge_zero_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ctx->map_changing_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &oldmm->mmap_lock | ||
| HALF_LOCKED2 | ptl | ||
| HALF_LOCKED2 | src_ptl |
mm/huge_memory.c madvise_free_huge_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/huge_memory.c move_pages_huge_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &ctx->map_changing_lock | ||
| TYPE_LOCK | (struct userfaultfd_ctx)->map_changing_lock |
arch/x86/mm/init_64.c free_pte_table() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/mm/init_64.c remove_pmd_table() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/mm/init_64.c remove_pmd_table() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/pagewalk.c folio_walk_start() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | r pmdp_get |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &split_debug_mutex | ||
| HALF_LOCKED2 | global &ksm_thread_mutex |
mm/pagewalk.c is_huge_zero_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &split_debug_mutex | ||
| HALF_LOCKED2 | global &ksm_thread_mutex |
mm/userfaultfd.c move_pages() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &ctx->map_changing_lock | ||
| TYPE_LOCK | (struct userfaultfd_ctx)->map_changing_lock |
mm/kasan/init.c kasan_pte_table() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->mutex |
mm/ptdump.c ptdump_pmd_entry() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | r pmdp_get |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
fs/proc/task_mmu.c clear_refs_pte_range() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
fs/proc/task_mmu.c is_huge_zero_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
fs/proc/task_mmu.c pagemap_pmd_range_thp() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
fs/proc/task_mmu.c pagemap_pmd_range_thp() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/page_table_check.c __page_table_check_pmd_clear() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | ptl |
mm/page_table_check.c __page_table_check_pmds_set() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $3 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | ptl | ||
| HALF_LOCKED2 | vmf->ptl |
mm/page_table_check.c page_table_check_huge_zero_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | ptl |
mm/rmap.c try_to_migrate_one() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | r pmdp_get |
| 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/page_vma_mapped.c page_vma_mapped_walk() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &ksm_thread_mutex | ||
| HALF_LOCKED2 | global &mf_mutex | ||
| HALF_LOCKED2 | rcu_read |
mm/mremap.c move_normal_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock | ||
| HALF_LOCKED2 | new_ptl | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/migrate_device.c is_huge_zero_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &drm->dmem->mutex |
mm/migrate_device.c migrate_vma_collect_huge_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/vmscan.c get_pmd_pfn() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | ptl |
mm/vmscan.c is_huge_zero_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/mm/mem_encrypt_amd.c pg_level_to_pfn() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/memory.c follow_pfnmap_start() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | r pmdp_get |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &iommu->lock | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c free_pte_range() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock |
mm/memory.c vm_normal_page_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c zap_pte_range() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory-failure.c check_hwpoisoned_pmd_entry() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/mm/kmmio.c pmd_mkinvalid() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
mm/gup.c follow_huge_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/gup.c gup_fast_pmd_leaf() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags |
mm/gup.c is_huge_zero_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/damon/ops-common.c damon_pmdp_mkold() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | r pmdp_get |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | ptl |
mm/pgtable-generic.c pmd_mkinvalid() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | ptl |
mm/pgtable-generic.c pte_lockptr() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/mempolicy.c queue_folios_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | r pmdp_get |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/mm/pat/set_memory.c __should_split_large_page() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &cpa_lock | ||
| LOCK2 | global &pgd_lock | ||
| HALF_LOCKED2 | global &mem_enc_lock |
arch/x86/mm/pat/set_memory.c __split_large_page() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &pgd_lock | ||
| HALF_LOCKED2 | global &cpa_lock | ||
| HALF_LOCKED2 | global &init_mm.mmap_lock | ||
| HALF_LOCKED2 | global &mem_enc_lock |
arch/x86/mm/pat/set_memory.c collapse_pmd_page() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| LOCK2 | global &cpa_lock | ||
| LOCK2 | global &pgd_lock |
arch/x86/mm/pat/set_memory.c collapse_pud_page() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| LOCK2 | global &cpa_lock | ||
| LOCK2 | global &pgd_lock |
arch/x86/mm/pat/set_memory.c collapse_pud_page() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| LOCK2 | global &cpa_lock | ||
| LOCK2 | global &pgd_lock |
arch/x86/mm/pat/set_memory.c collapse_pud_page() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| LOCK2 | global &cpa_lock | ||
| LOCK2 | global &pgd_lock |
arch/x86/mm/pat/set_memory.c slow_virt_to_phys() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &efi_runtime_lock | ||
| HALF_LOCKED2 | global &mem_enc_lock | ||
| HALF_LOCKED2 | irq |
mm/vmalloc.c vmalloc_to_page() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &bo->mutex | ||
| HALF_LOCKED2 | &cache->writeback_lock | ||
| HALF_LOCKED2 | &fbdefio_state->lock | ||
| HALF_LOCKED2 | &hw->hw_info.lock | ||
| HALF_LOCKED2 | &idev->info_lock | ||
| HALF_LOCKED2 | &pds_vfio->state_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &rproc->lock | ||
| HALF_LOCKED2 | &runtime->buffer_mutex | ||
| HALF_LOCKED2 | &service->bulk_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &page_offline_rwsem | ||
| HALF_LOCKED2 | global &pcpu_alloc_mutex | ||
| HALF_LOCKED2 | global &report_lock | ||
| HALF_LOCKED2 | sk |
mm/debug_vm_pgtable.c init_args() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|
mm/debug_vm_pgtable.c pmd_mkinvalid() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
mm/hugetlb_vmemmap.c vmemmap_pmd_entry() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &init_mm.page_table_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->page_table_lock |
mm/mlock.c is_huge_zero_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/mlock.c mlock_pte_range() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/hmm.c hmm_vma_handle_pmd() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/khugepaged.c __collapse_huge_page_copy_failed() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $2 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &vma->anon_vma->root->rwsem | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/khugepaged.c collapse_huge_page() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | r pmdp_collapse_flush |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &vma->anon_vma->root->rwsem | ||
| LOCK2 | pmd_ptl | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct anon_vma)->rwsem | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/khugepaged.c collapse_huge_page() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | r pmdp_collapse_flush |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | pmd_ptl | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/khugepaged.c collapse_huge_page() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | r pmdp_collapse_flush |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &vma->anon_vma->root->rwsem | ||
| LOCK2 | pmd_ptl | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | pte_ptl | ||
| TYPE_LOCK | (struct anon_vma)->rwsem | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/khugepaged.c pte_lockptr() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mapping->i_mmap_rwsem | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct address_space)->i_mmap_rwsem |
mm/khugepaged.c retract_page_tables() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | r pmdp_collapse_flush |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mapping->i_mmap_rwsem | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct address_space)->i_mmap_rwsem |
mm/khugepaged.c try_collapse_pte_mapped_thp() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | r pmdp_collapse_flush |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/mm/pgtable.c pmd_free_pte_page() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/mm/pgtable.c pmd_mkinvalid() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pmd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | ptl | ||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/mm/pgtable.c pud_free_pmd_page() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/xen/mmu_pv.c xen_pmd_walk() -> pmd_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &mm->page_table_lock |