DepSurf

Function: prefetch

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102d705)
  Location: arch/x86/include/asm/processor.h:673
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
    - arch/x86/kernel/process_64.c:__switch_to
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102c55b)
  Location: arch/x86/include/asm/processor.h:684
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
    - arch/x86/kernel/process_64.c:__switch_to
  

• 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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffff80001013bea0)
  Location: arch/arm64/include/asm/processor.h:264
  Inline: True
  Inline callers:
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:task_sched_runtime
  

  In kernel/bpf/devmap.c (ffff8000102864f8)
  Location: arch/arm64/include/asm/processor.h:264
  Inline: True
  Inline callers:
    - kernel/bpf/devmap.c:bq_xmit_all
  

  In mm/page_alloc.c (ffff800010314a70)
  Location: arch/arm64/include/asm/processor.h:264
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_pcppages_bulk
  

  In mm/slub.c (ffff80001034c9d4)
  Location: arch/arm64/include/asm/processor.h:264
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

  In fs/d_path.c (ffff8000103d1c44)
  Location: arch/arm64/include/asm/processor.h:264
  Inline: True
  Inline callers:
    - fs/d_path.c:__dentry_path
  

  In fs/direct-io.c (ffff8000103e57b8)
  Location: arch/arm64/include/asm/processor.h:264
  Inline: True
  Inline callers:
    - fs/direct-io.c:__blockdev_direct_IO
    - fs/direct-io.c:__blockdev_direct_IO
    - fs/direct-io.c:__blockdev_direct_IO
  

  In block/blk-mq.c (ffff8000105ed830)
  Location: arch/arm64/include/asm/processor.h:264
  Inline: True
  

  In drivers/soc/fsl/qbman/bman.c (ffff800010811ac8)
  Location: arch/arm64/include/asm/processor.h:264
  Inline: True
  Inline callers:
    - drivers/soc/fsl/qbman/bman.c:bman_acquire
    - drivers/soc/fsl/qbman/bman.c:bman_acquire
    - drivers/soc/fsl/qbman/bman.c:bman_release
    - drivers/soc/fsl/qbman/bman.c:bm_shutdown_pool
    - drivers/soc/fsl/qbman/bman.c:bm_shutdown_pool
  

  In drivers/soc/fsl/qbman/qman.c (ffff800010816f24)
  Location: arch/arm64/include/asm/processor.h:264
  Inline: True
  Inline callers:
    - drivers/soc/fsl/qbman/qman.c:qman_shutdown_fq
    - drivers/soc/fsl/qbman/qman.c:qman_shutdown_fq
    - drivers/soc/fsl/qbman/qman.c:qman_shutdown_fq
    - drivers/soc/fsl/qbman/qman.c:qman_shutdown_fq
    - drivers/soc/fsl/qbman/qman.c:qman_shutdown_fq
    - drivers/soc/fsl/qbman/qman.c:qman_shutdown_fq
    - drivers/soc/fsl/qbman/qman.c:qman_shutdown_fq
    - drivers/soc/fsl/qbman/qman.c:qman_shutdown_fq
    - drivers/soc/fsl/qbman/qman.c:qman_shutdown_fq
    - drivers/soc/fsl/qbman/qman.c:qman_shutdown_fq
    - drivers/soc/fsl/qbman/qman.c:_qm_dqrr_consume_and_match
    - drivers/soc/fsl/qbman/qman.c:_qm_dqrr_consume_and_match
    - drivers/soc/fsl/qbman/qman.c:_qm_mr_consume_and_match_verb
    - drivers/soc/fsl/qbman/qman.c:_qm_mr_consume_and_match_verb
    - drivers/soc/fsl/qbman/qman.c:qman_enqueue
    - drivers/soc/fsl/qbman/qman.c:qman_query_fq_np
    - drivers/soc/fsl/qbman/qman.c:qman_query_fq_np
    - drivers/soc/fsl/qbman/qman.c:qman_query_fq
    - drivers/soc/fsl/qbman/qman.c:qman_query_fq
    - drivers/soc/fsl/qbman/qman.c:qman_oos_fq
    - drivers/soc/fsl/qbman/qman.c:qman_oos_fq
    - drivers/soc/fsl/qbman/qman.c:qman_retire_fq
    - drivers/soc/fsl/qbman/qman.c:qman_retire_fq
    - drivers/soc/fsl/qbman/qman.c:qman_schedule_fq
    - drivers/soc/fsl/qbman/qman.c:qman_schedule_fq
    - drivers/soc/fsl/qbman/qman.c:qman_init_fq
    - drivers/soc/fsl/qbman/qman.c:qman_init_fq
    - drivers/soc/fsl/qbman/qman.c:qman_p_poll_dqrr
    - drivers/soc/fsl/qbman/qman.c:qm_mr_process_task
    - drivers/soc/fsl/qbman/qman.c:qm_congestion_task
    - drivers/soc/fsl/qbman/qman.c:qm_congestion_task
    - drivers/soc/fsl/qbman/qman.c:drain_mr_fqrni
    - drivers/soc/fsl/qbman/qman.c:drain_mr_fqrni
    - drivers/soc/fsl/qbman/qman.c:portal_isr
  

  In drivers/net/ethernet/freescale/fec_main.c (ffff8000109e6e10)
  Location: arch/arm64/include/asm/processor.h:264
  Inline: True
  Inline callers:
    - drivers/net/ethernet/freescale/fec_main.c:fec_enet_rx_queue
  

  In net/core/sock.c (ffff800010badd28)
  Location: arch/arm64/include/asm/processor.h:264
  Inline: True
  Inline callers:
    - net/core/sock.c:__release_sock
  

  In net/ipv4/tcp_input.c (ffff800010c7d634)
  Location: arch/arm64/include/asm/processor.h:264
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_ack
  

  In net/ipv4/udp.c (ffff800010c9d650)
  Location: arch/arm64/include/asm/processor.h:264
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:udp_queue_rcv_one_skb
    - net/ipv4/udp.c:udp_skb_dtor_locked
    - net/ipv4/udp.c:udp_skb_destructor
  

  In net/ipv6/udp.c (ffff800010d26374)
  Location: arch/arm64/include/asm/processor.h:264
  Inline: True
  Inline callers:
    - net/ipv6/udp.c:udpv6_queue_rcv_one_skb
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (c038b60c)
  Location: arch/arm/include/asm/processor.h:121
  Inline: True
  Inline callers:
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:task_sched_runtime
  

  In kernel/bpf/devmap.c (c04b6734)
  Location: arch/arm/include/asm/processor.h:121
  Inline: True
  Inline callers:
    - kernel/bpf/devmap.c:bq_xmit_all
  

  In mm/page_alloc.c (c052ed34)
  Location: arch/arm/include/asm/processor.h:121
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_pcppages_bulk
  

  In mm/slub.c (c05502b8)
  Location: arch/arm/include/asm/processor.h:121
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

  In fs/d_path.c (c05ac9a8)
  Location: arch/arm/include/asm/processor.h:121
  Inline: True
  Inline callers:
    - fs/d_path.c:__dentry_path
    - fs/d_path.c:prepend_path
  

  In fs/direct-io.c (c05bd6d4)
  Location: arch/arm/include/asm/processor.h:121
  Inline: True
  Inline callers:
    - fs/direct-io.c:__blockdev_direct_IO
    - fs/direct-io.c:__blockdev_direct_IO
    - fs/direct-io.c:__blockdev_direct_IO
  

  In block/blk-mq.c (c079b14c)
  Location: arch/arm/include/asm/processor.h:121
  Inline: True
  

  In drivers/net/ethernet/freescale/fec_main.c (c0acbc10)
  Location: arch/arm/include/asm/processor.h:121
  Inline: True
  Inline callers:
    - drivers/net/ethernet/freescale/fec_main.c:fec_enet_rx_queue
  

  In drivers/usb/musb/musb_core.c (c0b658a8)
  Location: arch/arm/include/asm/processor.h:121
  Inline: True
  Inline callers:
    - drivers/usb/musb/musb_core.c:musb_default_write_fifo
  

  In net/core/sock.c (c0ccb830)
  Location: arch/arm/include/asm/processor.h:121
  Inline: True
  Inline callers:
    - net/core/sock.c:__release_sock
  

  In net/ipv4/tcp_input.c (c0d8c4c4)
  Location: arch/arm/include/asm/processor.h:121
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_ack
  

  In net/ipv4/udp.c (c0dab110)
  Location: arch/arm/include/asm/processor.h:121
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:udp_queue_rcv_one_skb
    - net/ipv4/udp.c:udp_skb_dtor_locked
    - net/ipv4/udp.c:udp_skb_destructor
  

  In net/ipv6/udp.c (c0e299b8)
  Location: arch/arm/include/asm/processor.h:121
  Inline: True
  Inline callers:
    - net/ipv6/udp.c:udpv6_queue_rcv_one_skb
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/powerpc/mm/book3s64/hash_utils.c (c00000000008dc2c)
  Location: arch/powerpc/include/asm/processor.h:377
  Inline: True
  Inline callers:
    - arch/powerpc/mm/book3s64/hash_utils.c:update_mmu_cache
  

  In arch/powerpc/mm/book3s64/pgtable.c (c000000000090e6c)
  Location: arch/powerpc/include/asm/processor.h:377
  Inline: True
  Inline callers:
    - arch/powerpc/mm/book3s64/pgtable.c:update_mmu_cache_pmd
  

  In arch/powerpc/lib/sstep.c (c0000000000b201c)
  Location: arch/powerpc/include/asm/processor.h:377
  Inline: True
  Inline callers:
    - arch/powerpc/lib/sstep.c:emulate_step
  

  In kernel/sched/core.c (c000000000189da4)
  Location: arch/powerpc/include/asm/processor.h:377
  Inline: True
  Inline callers:
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:task_sched_runtime
  

  In kernel/bpf/devmap.c (c0000000003311c4)
  Location: arch/powerpc/include/asm/processor.h:377
  Inline: True
  Inline callers:
    - kernel/bpf/devmap.c:bq_xmit_all
  

  In mm/page_alloc.c (c0000000003e6234)
  Location: arch/powerpc/include/asm/processor.h:377
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_pcppages_bulk
  

  In mm/slub.c (c00000000042c88c)
  Location: arch/powerpc/include/asm/processor.h:377
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

  In fs/d_path.c (c0000000004d49a8)
  Location: arch/powerpc/include/asm/processor.h:377
  Inline: True
  Inline callers:
    - fs/d_path.c:__dentry_path
  

  In fs/direct-io.c (c0000000004ebc00)
  Location: arch/powerpc/include/asm/processor.h:377
  Inline: True
  Inline callers:
    - fs/direct-io.c:__blockdev_direct_IO
    - fs/direct-io.c:__blockdev_direct_IO
    - fs/direct-io.c:__blockdev_direct_IO
  

  In block/blk-mq.c (c000000000784f00)
  Location: arch/powerpc/include/asm/processor.h:377
  Inline: True
  

  In net/core/sock.c (c000000000c83718)
  Location: arch/powerpc/include/asm/processor.h:377
  Inline: True
  Inline callers:
    - net/core/sock.c:__release_sock
  

  In net/ipv4/tcp_input.c (c000000000d87404)
  Location: arch/powerpc/include/asm/processor.h:377
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_ack
  

  In net/ipv4/udp.c (c000000000daeebc)
  Location: arch/powerpc/include/asm/processor.h:377
  Inline: True
  Inline callers:
    - net/ipv4/udp.c:udp_queue_rcv_one_skb
    - net/ipv4/udp.c:udp_skb_dtor_locked
    - net/ipv4/udp.c:udp_skb_destructor
  

  In net/ipv6/udp.c (c000000000e55f64)
  Location: arch/powerpc/include/asm/processor.h:377
  Inline: True
  Inline callers:
    - net/ipv6/udp.c:udpv6_queue_rcv_one_skb
  

• In riscv64: Absent ⚠️

Flavor

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

Differences