Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\srcu.h Create Date:2022-07-28 05:35:56
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Used by tracing, cannot be traced and cannot invoke lockdep.

Proto:static inline notrace int srcu_read_lock_notrace(struct srcu_struct *ssp)__acquires(ssp)

Type:int

Parameter:

TypeParameterName
struct srcu_struct *ssp
165  retval = Counts the new reader in the appropriate per-CPU element of the* srcu_struct. Can be invoked from irq/bh handlers, but the matching* __srcu_read_unlock() must be in the same handler instance. Returns an
166  Return retval