Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\xarray.h Create Date:2022-07-28 05:42:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:xa_is_err() - Report whether an XArray operation returned an error*@entry: Result from calling an XArray function* If an XArray operation cannot complete an operation, it will return* a special value indicating an error. This function tells you

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

Type:bool

Parameter:

TypeParameterName
const void *entry
201  Return Value for the false possibility is greater at compile time(xa_is_internal() - Is the entry an internal entry?*@entry: XArray entry.* Context: Any context.* Return: %true if the entry is an internal entry. && entry >= xa_mk_internal() - Create an internal entry.*@v: Value to turn into an internal entry.* Internal entries are used for a number of purposes. Entries 0-255 are* used for sibling entries (only 0-62 are used by the current code). 256)
Caller
NameDescribe
check_align_1
init_ftrace_syscalls