Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\atomic64.c Create Date:2022-07-28 07:17:06
Last Modify:2022-05-18 13:46:02 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:atomic64_add

Proto:void atomic64_add(s64 a, atomic64_t *v)

Type:void

Parameter:

TypeParameterName
s64a
atomic64_t *v
122  lock = lock_addr(v)
122  Do
122  ({
122  __dummy == __dummy2
122  1
122  })
122  Do
122  Do
122  Do
122  ({
122  __dummy == __dummy2
122  1
122  })
122  flags = For spinlocks, etc:
122  When 0 cycle
122  When 0 cycle
122  Do
122  __asm__ __volatile__
122  Do
122  0
122  When 0 cycle
122  When 0 cycle
122  When 0 cycle
122  When 0 cycle
122  counter += a
122  Do
122  ({
122  __dummy == __dummy2
122  1
122  })
122  Do
122  Do
122  Do
122  ({
122  __dummy == __dummy2
122  1
122  })
122  arch_local_irq_restore(flags)
122  When 0 cycle
122  When 0 cycle
122  Do
122  __asm__ __volatile__
122  Do
122  0
122  When 0 cycle
122  When 0 cycle
122  When 0 cycle
122  When 0 cycle
Caller
NameDescribe
tracing_map_update_sumracing_map_update_sum - Add a value to a tracing_map_elt's sum field*@elt: The tracing_map_elt*@i: The index of the given sum associated with the tracing_map_elt*@n: The value to add to the sum* Add n to sum i associated with the specified tracing_map_elt
___bpf_prog_run__bpf_prog_run - run eBPF program on a given context*@regs: is the array of MAX_BPF_EXT_REG eBPF pseudo-registers*@insn: is the array of eBPF instructions*@stack: is the eBPF storage stack* Decode and execute eBPF instructions.
bpf_prog_add
perf_mmap
sync_child_event
iocg_commit_bio
iocg_activate
iocg_kick_waitq
ioc_timer_fn
ioc_rqos_throttle
ioc_rqos_merge
ioc_rqos_done_bio
account_group_user_timeaccount_group_user_time - Maintain utime for a thread group
account_group_system_timeaccount_group_system_time - Maintain stime for a thread group
account_group_exec_runtimeaccount_group_exec_runtime - Maintain exec runtime for a thread group