Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\xarray.h Create Date:2022-07-28 05:42:09
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:xa_is_zero() - Is the entry a zero entry?*@entry: Entry retrieved from the XArray* The normal API will return NULL as the contents of a slot containing* a zero entry. You can only see zero entries by using the advanced API.

Proto:static inline bool xa_is_zero(const void *entry)

Type:bool

Parameter:

TypeParameterName
const void *entry
185  Return Value for the false possibility is greater at compile time(entry == XA_ZERO_ENTRY)
Caller
NameDescribe
xas_shrink
xas_storexas_store() - Store this entry in the XArray
xa_loadxa_load() - Load an entry from an XArray.*@xa: XArray.*@index: index into array.* Context: Any context. Takes and releases the RCU lock.* Return: The entry at @index in @xa.
xas_result