函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\test_xarray.c Create Date:2022-07-27 07:31:24
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：check_find_entry

函数原型：static noinline void check_find_entry(struct xarray *xa)

返回类型：void

参数：

类型参数名称
struct xarray *xa
1115  以order小于20循环
1116  以offset小于1UL左移order加3位循环
1118  以index小于1UL左移order加5位循环
1127  XA_BUG_ON(xa, See find_swap_entry() in mm/shmem.c != - 1)
1128  xa_destroy() - Free all internal data structures.*@xa: XArray.* After calling this function, the XArray is empty and has freed all memory* allocated for its internal data structures. You are responsible for* freeing the objects referenced by the XArray.
1133  XA_BUG_ON(xa, See find_swap_entry() in mm/shmem.c != - 1)
1134  xa_store_index(xa, ULONG_MAX, GFP_KERNEL)
1135  XA_BUG_ON(xa, See find_swap_entry() in mm/shmem.c != - 1)
1136  XA_BUG_ON(xa, See find_swap_entry() in mm/shmem.c != - 1)
1137  xa_erase_index(xa, ULONG_MAX)
1138  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
xarray_checks