函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\xarray.h Create Date:2022-07-27 06:43:50
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:xa_is_retry() - Is the entry a retry entry?*@entry: Entry retrieved from the XArray* Return: %true if the entry is a retry entry.

函数原型:static inline bool xa_is_retry(const void *entry)

返回类型:bool

参数:

类型参数名称
const void *entry
1261  返回:此条件成立可能性小(为编译器优化)(entry == XA_RETRY_ENTRY)
调用者
名称描述
idr_get_next_uldr_get_next_ul() - Find next populated entry.*@idr: IDR handle.*@nextid: Pointer to an ID.* Returns the next populated entry in the tree with an ID greater than* or equal to the value pointed to by @nextid. On exit, @nextid is updated
check_xas_retry
xas_retryxas_retry() - Retry the operation if appropriate.*@xas: XArray operation state.*@entry: Entry from xarray.* The advanced functions may sometimes return an internal entry, such as* a retry entry or a zero entry. This function sets up the @xas to restart