函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\radix-tree.c Create Date:2022-07-27 07:10:28
Last Modify:2022-05-21 10:04:37 Copyright©Brick
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函数名称：radix树算法初始化

函数原型：void __init radix_tree_init(void)

返回类型：void

参数：无

1608  BUILD_BUG_ON - break compile if a condition is true(RADIX_TREE_MAX_TAGS + Room for N __GFP_FOO bits > 32)
1609  BUILD_BUG_ON - break compile if a condition is true(The IDR tag is stored in the low bits of xa_flags & ~GFP_ZONEMASK)
1610  BUILD_BUG_ON - break compile if a condition is true(XA_CHUNK_SIZE > 255)
1611  Radix tree node cache.等于创建高速缓存区
1615  ret等于puhp_setup_state_nocalls - Setup hotplug state callbacks without calling the* callbacks*@state: The state for which the calls are installed*@name: Name of the callback
1617  WARN_ON(ret < 0)