Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\locking\percpu-rwsem.c Create Date:2022-07-28 09:48:40
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:percpu_free_rwsem

Proto:void percpu_free_rwsem(struct percpu_rw_semaphore *sem)

Type:void

Parameter:

TypeParameterName
struct percpu_rw_semaphore *sem
35  If Not read_count Then Return
38  rcu_sync_dtor( & rss)
39  free previously allocated percpu memory
40  read_count = NULL