atomic_dec_and

类型	参数	名称
atomic_t *	v

**调用者**
名称	描述
_atomic_dec_and_lock	This is an implementation of the notion of "decrement a* reference count, and return locked if it decremented to zero"
_atomic_dec_and_lock_irqsave
test_report_one_done
threadfunc
move_myself
rdtgroup_kn_unlock
mmdrop_async
mmput	Decrement the use count and release all resources for an mm.
mmput_async
exit_mm	Turn us into a lazy TLB process if we* aren't already..
do_exit
helper_unlock
wq_worker_sleeping	准备休眠的进程
pwq_dec_nr_in_flight	pwq_dec_nr_in_flight - decrement pwq's nr_in_flight@pwq: pwq of interest@color: color of work which left the queue* A work either has completed or is removed from pending queue,* decrement nr_in_flight of its pwq and handle workqueue flushing.* CONTEXT:
flush_workqueue_prep_pwqs	lush_workqueue_prep_pwqs - prepare pwqs for workqueue flushing@wq: workqueue being flushed@flush_color: new flush color, < 0 for no-op@work_color: new work color, < 0 for no-op Prepare pwqs for workqueue flushing
switch_task_namespaces
rq_attach_root
sched_put_rd
free_sched_groups
destroy_sched_domain
atomic_dec_and_mutex_lock	atomic_dec_and_mutex_lock - return holding mutex if we dec to 0@cnt: the atomic which we are to dec@lock: the mutex to return holding if we dec to 0* return true and hold lock if we dec to 0, return false otherwise
hib_end_io
wake_threads_waitq
srcu_barrier_cb	Callback function for srcu_barrier() use.
srcu_barrier	srcu_barrier - Wait until all in-flight call_srcu() callbacks complete.*@ssp: srcu_struct on which to wait for in-flight callbacks.
rcu_torture_barrier_cbs	kthread function to register callbacks used to test RCU barriers.
rcu_barrier_callback	RCU callback function for rcu_barrier(). If we are last, wake* up the task executing rcu_barrier().
rcu_barrier	_barrier - Wait until all in-flight call_rcu() callbacks complete
css_killed_work_fn	This is called when the refcnt of a css is confirmed to be killed.* css_tryget_online() is now guaranteed to fail. Tell the subsystem to* initate destruction and put the css ref from kill_css().
css_killed_ref_fn	ss kill confirmation processing requires process context, bounce
free_user_ns
cpu_stop_signal_done	signal completion unless @done is NULL
ack_state	Last one to ack a state moves to the next state.
put_cpu_map_entry
perf_sched_delayed	perf_sched_events : >0 events exist* perf_cgroup_events: >0 per-cpu cgroup events exist on this cpu
__perf_event_overflow	Generic event overflow handling, sampling.
padata_replace
__static_key_slow_dec_cpuslocked
page_lock_anon_vma_read	Similar to page_get_anon_vma() except it locks the anon_vma.* Its a little more complex as it tries to keep the fast path to a single* atomic op -- the trylock. If we fail the trylock, we fall back to getting a
__put_anon_vma
__mpol_put	Slow path of a mpol destructor.
put_huge_zero_page
put_object	Decrement the object use_count. Once the count is 0, free the object using* an RCU callback. Since put_object() may be called via the kmemleak_free() ->* delete_object() path, the delayed RCU freeing ensures that there is no
bio_put	_put - release a reference to a bio@bio: bio to release reference to Description:* Put a reference to a &struct bio, either one you have gotten with* bio_alloc, bio_get or bio_clone_*. The last put of a bio will free it.
bio_remaining_done
put_io_context_active	put_io_context_active - put active reference on ioc@ioc: ioc of interest Undo get_io_context_active(). If active reference reaches zero after* put, @ioc can never issue further IOs and ioscheds are notified.
tomoyo_close_control	moyo_close_control - close() for /sys/kernel/security/tomoyo/ interface.*@head: Pointer to "struct tomoyo_io_buffer".
deactivate_locked_super	deactivate_locked_super - drop an active reference to superblock@s: superblock to deactivate Drops an active reference to superblock, converting it into a temporary* one if there is no other active references left
release_dentry_name_snapshot
dentry_free
copy_name
put_files_struct
put_mnt_ns
finish_writeback_work
blkdev_bio_end_io
fsnotify_put_mark_wake	Puts marks and wakes up group destruction if necessary.* Pairs with fsnotify_get_mark_safe()
free_ioctx_reqs
io_wqe_dec_running
iomap_read_finish
iomap_finish_page_writeback
iomap_dio_bio_end_io
iomap_dio_rw	map_dio_rw() always completes O_[D]SYNC writes regardless of whether the IO* is being issued as AIO or not. This allows us to optimise pure data writes* to use REQ_FUA rather than requiring generic_write_sync() to issue a* REQ_FLUSH post write
atomic_long_dec_and_test
put_cred	put_cred - Release a reference to a set of credentials@cred: The credentials to release Release a reference to a set of credentials, deleting them when the last ref* is released
mmdrop
page_ref_dec_and_test
inode_dio_end	结束I/O信号请求
put_nsproxy
nf_conntrack_put
fscache_object_destroyed	销毁缓存中的对象
__fscache_unuse_cookie
put_anon_vma
mb_cache_entry_put

函数逻辑报告