函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\atomic64.c Create Date:2022-07-27 08:15:35
Last Modify:2022-05-18 13:46:02 Copyright©Brick
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函数名称:atomic64_add

函数原型:void atomic64_add(s64 a, atomic64_t *v)

返回类型:void

参数:

类型参数名称
s64a
atomic64_t *v
122  lock等于lock_addr(v)
122  循环
122  ({
122  __dummy恒等于__dummy2
122  1
122  })
122  循环
122  循环
122  循环
122  ({
122  __dummy恒等于__dummy2
122  1
122  })
122  当0循环
122  当0循环
122  循环
122  __asm__ __volatile__
122  循环
122  0
122  当0循环
122  当0循环
122  当0循环
122  当0循环
122  counter加等于a
122  循环
122  ({
122  __dummy恒等于__dummy2
122  1
122  })
122  循环
122  循环
122  循环
122  ({
122  __dummy恒等于__dummy2
122  1
122  })
122  当0循环
122  当0循环
122  循环
122  __asm__ __volatile__
122  循环
122  0
122  当0循环
122  当0循环
122  当0循环
122  当0循环
调用者
名称描述
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
blkg_rwstat_add_auxlkg_rwstat_add_aux - add a blkg_rwstat into another's aux count*@to: the destination blkg_rwstat*@from: the source* Add @from's count including the aux one to @to's aux count.