函数逻辑报告

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Brick Technologies Co., Ltd

Source Code:lib\test_xarray.c Create Date:2022-07-27 07:31:07
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：check_multi_store_1

函数原型：static noinline void check_multi_store_1(struct xarray *xa, unsigned long index, unsigned int order)

返回类型：void

参数：

类型参数名称
struct xarray *xa
unsigned longindex
unsigned intorder
506  XA_STATE() - Declare an XArray operation state.*@name: Name of this operation state (usually xas).*@array: Array to operate on.*@index: Initial index of interest.* Declare and initialise an xa_state on the stack.(xas, xa, index)
507  min等于index按位与1UL左移order位的值减1的差的反
508  max等于min加1UL左移order位的值
510  If anyone needs this, please move it to xarray.c. We have no current* users outside the test suite because all current multislot users want* to use the advanced API.
511  XA_BUG_ON(xa, xa_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. != xa_mk_index(index))
512  XA_BUG_ON(xa, xa_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. != xa_mk_index(index))
513  XA_BUG_ON(xa, xa_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. != NULL)
514  XA_BUG_ON(xa, xa_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. != NULL)
516  xas_lock( & xas)
517  XA_BUG_ON(xa, xas_store() - Store this entry in the XArray != xa_mk_index(index))
518  xas_unlock( & xas)
519  XA_BUG_ON(xa, xa_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. != xa_mk_index(min))
520  XA_BUG_ON(xa, xa_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. != xa_mk_index(min))
521  XA_BUG_ON(xa, xa_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. != NULL)
522  XA_BUG_ON(xa, xa_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. != NULL)
524  xa_erase_index(xa, min)
525  XA_BUG_ON(xa, !xa_empty() - Determine if an array has any present entries.*@xa: XArray.* Context: Any context.* Return: %true if the array contains only NULL pointers.)
调用者
名称描述
check_multi_store