idr_find

类型	参数	名称
const struct idr *	idr
unsigned long	id

**调用者**
名称	描述
find_pid_ns
irq_timings_next_event	q_timings_next_event - Return when the next event is supposed to arrive* During the last busy cycle, the number of interrupts is incremented* and stored in the irq_timings structure
irq_timings_free
irq_timings_alloc
css_from_id	ss_from_id - lookup css by id@id: the cgroup id@ss: cgroup subsys to be looked into* Returns the css if there's valid one with @id, otherwise returns NULL.* Should be called under rcu_read_lock().
bpf_prog_get_fd_by_id
bpf_map_get_fd_by_id
btf_get_fd_by_id
perf_init_event
mem_cgroup_from_id	mem_cgroup_from_id - look up a memcg from a memcg id@id: the memcg id to look up Caller must hold rcu_read_lock().
ipc_obtain_object_idr	pc_obtain_object_idr@ids: ipc identifier set@id: ipc id to look for* Look for an id in the ipc ids idr and return associated ipc object.* Call inside the RCU critical section.* The ipc object is not locked on exit.
sysvipc_find_ipc	This routine locks the ipc structure found at least at position pos.
shm_get_stat	Called with shm_ids.rwsem held as a reader
free_ipcs	_ipcs - free all ipcs of one type@ns: the namespace to remove the ipcs from@ids: the table of ipcs to free@free: the function called to free each individual ipc Called for each kind of ipc when an ipc_namespace exits.
bsg_get_device
get_work_pool	get_work_pool - return the worker_pool a given work was associated with@work: the work item of interest Pools are created and destroyed under wq_pool_mutex, and allows read* access under RCU read lock. As such, this function should be
shrink_slab_memcg
ipc_rmid	pc_rmid - remove an ipc identifier@ids: ipc identifier set@ipcp: ipc perm structure containing the identifier to remove* ipc_ids.rwsem (as a writer) and the spinlock for this ID are held* before this function is called, and remain locked on the exit.
get_gendisk	get_gendisk - get partitioning information for a given device@devt: device to get partitioning information for@partno: returned partition index* This function gets the structure containing partitioning* information for the given device @devt.
aa_secid_to_label	see label for inverse aa_label_to_secid
inotify_idr_find_locked

函数逻辑报告