DepSurf

Function: page_address

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: Selective Inline ⚠️

  void *page_address(const struct page *page);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/highmem.c (c0515ca0)
  Location: mm/highmem.c:408
  Inline: True
  Direct callers:
    - init/do_mounts.c:mount_block_root
    - arch/arm/kernel/signal.c:get_signal_page
    - arch/arm/kernel/machine_kexec.c:machine_kexec
    - arch/arm/mm/dma-mapping.c:dma_cache_maint_page
    - arch/arm/mm/dma-mapping.c:simple_allocator_alloc
    - arch/arm/mm/dma-mapping.c:__alloc_from_contiguous
    - arch/arm/mm/dma-mapping.c:__dma_remap
    - arch/arm/mm/dma-mapping.c:__dma_clear_buffer
    - arch/arm/mm/flush.c:__flush_anon_page
    - arch/arm/mm/highmem.c:kmap_atomic_pfn
    - arch/arm/mm/highmem.c:kmap
    - kernel/fork.c:copy_process
    - kernel/power/snapshot.c:snapshot_read_next
    - kernel/power/snapshot.c:swsusp_save
    - kernel/power/snapshot.c:swsusp_save
    - kernel/power/snapshot.c:swsusp_save
    - kernel/power/snapshot.c:swsusp_free
    - kernel/power/swap.c:hib_end_io
    - kernel/power/swap.c:hib_end_io
    - kernel/dma/direct.c:dma_direct_alloc_pages
    - kernel/dma/virt.c:dma_virt_map_page
    - kernel/profile.c:profile_prepare_cpu
    - kernel/kexec_core.c:kimage_load_segment
    - kernel/kexec_core.c:kimage_load_segment
    - kernel/kexec_core.c:kimage_load_segment
    - kernel/kexec_core.c:kimage_load_segment
    - kernel/kexec_core.c:kimage_add_entry
    - kernel/kexec_core.c:kimage_alloc_control_pages
    - kernel/kexec_core.c:kimage_free_pages
    - kernel/kexec_core.c:kimage_alloc_pages
    - kernel/trace/ring_buffer.c:rb_allocate_cpu_buffer
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:trace_buffered_event_enable
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/events/ring_buffer.c:rb_alloc_aux
    - mm/shmem.c:shmem_get_link
    - mm/shmem.c:shmem_symlink
    - mm/slab_common.c:kmalloc_order
    - mm/highmem.c:kunmap_high
    - mm/memory.c:do_fault
    - mm/memory.c:__do_fault
    - mm/memory.c:__pte_alloc
    - mm/vmalloc.c:__vunmap
    - mm/vmalloc.c:__vunmap
    - mm/vmalloc.c:__vunmap
    - mm/page_alloc.c:free_reserved_area
    - mm/page_alloc.c:page_frag_alloc
    - mm/page_alloc.c:__get_free_pages
    - mm/page_alloc.c:__free_pages_ok
    - mm/page_alloc.c:__free_pages_ok
    - mm/page_alloc.c:free_pcp_prepare
    - mm/page_alloc.c:free_pcp_prepare
    - mm/page_alloc.c:alloc_pages_exact_nid
    - mm/slub.c:process_slab
    - mm/slub.c:validate_slab_slab
    - mm/slub.c:__check_heap_object
    - mm/slub.c:__check_heap_object
    - mm/slub.c:__kmem_cache_shutdown
    - mm/slub.c:__free_slab
    - mm/slub.c:__free_slab
    - mm/slub.c:allocate_slab
    - mm/slub.c:allocate_slab
    - mm/slub.c:free_debug_processing
    - mm/slub.c:alloc_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
    - mm/swap_cgroup.c:swap_cgroup_record
    - mm/swap_cgroup.c:lookup_swap_cgroup
    - mm/zbud.c:zbud_alloc
    - fs/namei.c:__page_symlink
    - fs/namei.c:page_get_link
    - fs/splice.c:default_file_splice_read
    - fs/ext4/mballoc.c:ext4_mb_load_buddy_gfp
    - fs/ext4/mballoc.c:ext4_mb_load_buddy_gfp
    - fs/ext4/mballoc.c:ext4_mb_load_buddy_gfp
    - fs/ext4/mballoc.c:ext4_mb_init_group
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/ecryptfs/crypto.c:ecryptfs_write_metadata
    - fs/fuse/dir.c:fuse_get_link
    - fs/fuse/dir.c:fuse_readlink_page
    - fs/fuse/readdir.c:fuse_readdir_uncached
    - fs/fuse/readdir.c:fuse_readdir_uncached
    - security/selinux/ss/status.c:selinux_status_update_policyload
    - security/selinux/ss/status.c:selinux_status_update_setenforce
    - security/selinux/ss/status.c:selinux_kernel_status_page
    - crypto/skcipher.c:skcipher_walk_next
    - crypto/skcipher.c:skcipher_walk_next
    - crypto/skcipher.c:skcipher_walk_next
    - crypto/skcipher.c:skcipher_walk_done
    - block/bio.c:bio_copy_kern
    - block/bio.c:bio_copy_kern_endio_read
    - block/blk-mq.c:blk_mq_alloc_rqs
    - block/blk-mq.c:blk_mq_free_rqs
    - block/partition-generic.c:read_dev_sector
    - block/bounce.c:__blk_queue_bounce
    - block/bounce.c:copy_to_high_bio_irq
    - block/bio-integrity.c:bio_integrity_process
    - block/bio-integrity.c:bio_integrity_free
    - drivers/irqchip/irq-gic-v3-its.c:its_init
    - drivers/irqchip/irq-gic-v3-its.c:its_vpe_set_vcpu_affinity
    - drivers/irqchip/irq-gic-v3-its.c:its_vpe_set_vcpu_affinity
    - drivers/irqchip/irq-gic-v3-its.c:its_alloc_table_entry
    - drivers/irqchip/irq-gic-v3-its.c:its_free_pending_table
    - drivers/irqchip/irq-gic-v3-its.c:its_allocate_pending_table
    - drivers/irqchip/irq-gic-v3-its.c:its_alloc_tables
    - drivers/irqchip/irq-gic-v3-its.c:its_free_prop_table
    - drivers/irqchip/irq-gic-v3-its.c:its_allocate_prop_table
    - drivers/irqchip/irq-gic-v3-its.c:lpi_write_config
    - drivers/irqchip/irq-gic-v3-its.c:its_build_vmapp_cmd
    - drivers/dma/mv_xor.c:mv_chan_xor_self_test
    - drivers/dma/mv_xor.c:mv_chan_xor_self_test
    - drivers/dma/mv_xor.c:mv_chan_xor_self_test
    - drivers/virtio/virtio_balloon.c:virtio_balloon_report_free_page
    - drivers/virtio/virtio_balloon.c:return_free_pages_to_mm
    - drivers/char/virtio_console.c:pipe_to_sg
    - drivers/iommu/io-pgtable-arm.c:__arm_lpae_alloc_pages
    - drivers/iommu/tegra-smmu.c:tegra_smmu_unmap
    - drivers/iommu/tegra-smmu.c:tegra_smmu_map
    - drivers/iommu/tegra-smmu.c:tegra_smmu_map
    - drivers/iommu/tegra-smmu.c:tegra_smmu_pte_lookup
    - drivers/iommu/tegra-smmu.c:tegra_smmu_pte_lookup
    - drivers/iommu/tegra-smmu.c:tegra_smmu_set_pde
    - drivers/scsi/sd.c:sd_init_command
    - drivers/ata/libata-scsi.c:ata_scsi_mode_select_xlat
    - drivers/net/tun.c:tun_get_user
    - drivers/net/tun.c:tun_get_user
    - drivers/net/ethernet/freescale/fec_main.c:fec_enet_txq_submit_skb
    - drivers/net/ethernet/ti/cpsw.c:cpsw_fill_rx_channels
    - drivers/net/ethernet/ti/cpsw.c:cpsw_rx_handler
    - drivers/net/ethernet/ti/cpsw.c:cpsw_rx_handler
    - drivers/usb/core/message.c:usb_sg_init
    - drivers/usb/core/devio.c:processcompl
    - drivers/usb/core/devio.c:snoop_urb_data
    - drivers/usb/core/devio.c:free_async
    - drivers/md/md.c:read_rdev
    - drivers/md/md.c:super_1_rdev_size_change
    - drivers/md/md.c:super_1_sync
    - drivers/md/md.c:super_1_sync
    - drivers/md/md.c:super_1_validate
    - drivers/md/md.c:super_1_load
    - drivers/md/md.c:super_1_load
    - drivers/md/md.c:super_1_load
    - drivers/md/md.c:super_90_sync
    - drivers/md/md.c:super_90_validate
    - drivers/md/md-bitmap.c:md_bitmap_resize
    - drivers/md/md-bitmap.c:md_bitmap_resize
    - net/core/skbuff.c:skb_try_coalesce
    - net/core/skbuff.c:skb_gro_receive
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:skb_zerocopy
    - net/core/skbuff.c:skb_copy_ubufs
    - net/core/dev.c:skb_gro_reset_offset
    - net/core/filter.c:bpf_msg_pop_data
    - net/core/filter.c:bpf_msg_pop_data
    - net/core/filter.c:bpf_msg_pop_data
    - net/core/filter.c:bpf_msg_push_data
    - net/core/filter.c:bpf_msg_push_data
    - net/core/filter.c:bpf_msg_push_data
    - net/core/filter.c:bpf_msg_pull_data
    - net/core/filter.c:bpf_msg_pull_data
    - net/core/filter.c:bpf_msg_pull_data
    - net/core/tso.c:tso_start
    - net/core/skmsg.c:sk_psock_msg_verdict
    - net/core/skmsg.c:sk_msg_memcopy_from_iter
    - net/core/skmsg.c:sk_msg_clone
    - net/core/skmsg.c:sk_msg_clone
    - net/ipv4/ip_output.c:__ip_append_data
    - net/ipv4/tcp.c:tcp_sendmsg_locked
    - net/ipv6/ip6_output.c:__ip6_append_data
    - net/xdp/xdp_umem.c:xdp_umem_create
  

  Symbols:

  c0515ca0-c0515d94: page_address (STB_GLOBAL)
  

• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Arch