函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\fcntl.c Create Date:2022-07-29 10:36:00
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：kill_fasync

函数原型：void kill_fasync(struct fasync_struct **fp, int sig, int band)

返回类型：void

参数：

类型参数名称
struct fasync_struct **fp
intsig
intband
1019  如果fp则
1020  _read_lock() - mark the beginning of an RCU read-side critical section* When synchronize_rcu() is invoked on one CPU while other CPUs* are within RCU read-side critical sections, then the* synchronize_rcu() is guaranteed to block until after all the other
1021  _read_lock() is held
1022  _read_unlock() - marks the end of an RCU read-side critical section.* In most situations, rcu_read_unlock() is immune from deadlock.* However, in kernels built with CONFIG_RCU_BOOST, rcu_read_unlock()
调用者
名称描述
pipe_read
pipe_write
pipe_release
wakeup_pipe_readers
wakeup_pipe_writers
fsnotify_add_eventAdd an event to the group notification queue
__io_commit_cqring
lease_break_callbackdefault lease lock manager operations
wait_for_dump_helpers
perf_event_wakeup