Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\llist.h Create Date:2022-07-28 05:37:30
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:llist_empty - tests whether a lock-less list is empty*@head: the list to test* Not guaranteed to be accurate or up to date. Just a quick way to* test whether the list is empty without deleting something from the* list.

Proto:static inline bool llist_empty(const struct llist_head *head)

Type:bool

Parameter:

TypeParameterName
const struct llist_head *head
189  Return READ_ONCE(first) == NULL
Caller
NameDescribe
mce_gen_pool_empty
flush_smp_call_function_queue
irq_work_needs_cpu
irq_work_run_list
irq_work_tick