函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\partitions\cmdline.c Create Date:2022-07-27 19:02:15
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：cmdline_parts_verifier

函数原型：static void cmdline_parts_verifier(int slot, struct parsed_partitions *state)

返回类型：void

参数：

类型参数名称
intslot
struct parsed_partitions *state
91  bool header = true
93  以slot小于limit且has_info循环
94  以i小于limit且has_info循环
96  如果has_overlaps(from, size, from, size)则
100  如果header则
101  header = false
102  overlaps_warns_header()
104  打印警告信息("%s[%llu,%llu] overlaps with %s[%llu,%llu].", volname, (u64)from << 9, (u64)size << 9, volname, (u64)from << 9, (u64)size << 9)
调用者
名称描述
cmdline_partitionPurpose: allocate cmdline partitions.* Returns:* -1 if unable to read the partition table* 0 if this isn't our partition table* 1 if successful