函数逻辑报告 |
Source Code:kernel\kexec_file.c |
Create Date:2022-07-27 12:05:30 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:Free up memory used by kernel, initrd, and command line. This is temporary* memory allocation which is not needed any more after these buffers have* been loaded into separate segments and have been copied elsewhere.
函数原型:void kimage_file_post_load_cleanup(struct kimage *image)
返回类型:void
参数:
类型 | 参数 | 名称 |
---|---|---|
struct kimage * | image |
156 | vfree(initrd_buf) |
157 | initrd_buf = NULL |
159 | kfree(cmdline_buf) |
160 | cmdline_buf = NULL |
162 | vfree(* Temporary, modifiable buffer for stripped purgatory used for * relocation. This memory can be freed post image load.) |
165 | vfree(* Temporary, modifiable buffer for sechdrs used for relocation. * This memory can be freed post image load.) |
名称 | 描述 |
---|---|
kimage_file_prepare_segments | In file mode list of segments is prepared by kernel. Copy relevant* data from user space, do error checking, prepare segment list |
kimage_file_alloc_init | |
SYSCALL_DEFINE5 | |
kimage_free |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |