函数逻辑报告 |
Source Code:mm\zswap.c |
Create Date:2022-07-27 16:53:32 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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注解内核,赢得工具 | 下载SCCT | English |
函数名称:zswap_get_swap_cache_page* This is an adaption of read_swap_cache_async()* This function tries to find a page with the given swap entry* in the swapper_space address space (the swap cache). If the page* is found, it is returned in retpage
函数原型:static int zswap_get_swap_cache_page(swp_entry_t entry, struct page **retpage)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
swp_entry_t | entry | |
struct page ** | retpage |
819 | retpage等于__read_swap_cache_async(entry, GFP_KERNEL, NULL, 0, & page_was_allocated) |
821 | 如果page_was_allocated则返回:ZSWAP_SWAPCACHE_NEW |
823 | 如果非retpage则返回:ZSWAP_SWAPCACHE_FAIL |
825 | 返回:ZSWAP_SWAPCACHE_EXIST |
名称 | 描述 |
---|---|
zswap_writeback_entry |
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 |