函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\highmem.h Create Date:2022-07-27 06:45:50
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：kmap

函数原型：static inline void *kmap(struct page *page)

返回类型：void

参数：

类型参数名称
struct page *page
83  might_sleep()
84  返回:page_address(page)
调用者
名称描述
sg_miter_nextsg_miter_next - proceed mapping iterator to the next mapping*@miter: sg mapping iter to proceed* Description:* Proceeds @miter to the next mapping. @miter should have been started* using sg_miter_start(). On successful return, @miter->page,
kimage_load_normal_segment
__access_remote_vmAccess another process' address space as given in mm. If non-NULL, use the* given task for page fault accounting.
copy_strings'copy_strings()' copies argument/environment strings from the old* processes's memory to the new process's stack. The call to get_user_pages()* ensures the destination page is created and not swapped out.
copy_page_to_iter_iovec
copy_page_from_iter_iovec
iov_iter_for_each_range
generate_test_data
kimage_load_crash_segment
copy_huge_page_from_user
SYSCALL_DEFINE2
__mcopy_atomic
write_pipe_buf
aio_read_events_ringaio_read_events_ring* Pull an event off of the ioctx's event ring. Returns the number of* events fetched
loop_rw_iterFor files that don't have ->read_iter() and ->write_iter(), handle them* by looping over ->read() or ->write() manually.