Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:ipc\sem.c Create Date:2022-07-28 16:43:19
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:merge_queues - unmerge queues, if possible.*@sma: semaphore array* The function unmerges the wait queues if complex_count is 0.* It must be called prior to dropping the global semaphore array lock.

Proto:static void unmerge_queues(struct sem_array *sma)

Type:void

Parameter:

TypeParameterName
struct sem_array *sma
263  If pending complex operations Then Return
272  curr = sems[semaphore index in array ]
274  list_add_tail - add a new entry*@new: new entry to be added*@head: list head to add it before* Insert a new entry before the specified head.* This is useful for implementing queues.
276  Initialization list head
Caller
NameDescribe
sem_unlock