NFS_DIRECT_READ_SEG
Section: ()
Updated: 06 October 2005
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NAME
nfs_direct_read_seg - Read in one iov segment. Generate separate
SYNOPSIS
"SYNOPSIS"
int nfs_direct_read_seg (struct inode * inode, struct file * file, unsigned long user_addr, size_t count, loff_t file_offset, struct page ** pages, int nr_pages);
ARGUMENTS
- inode
-
target inode
- file
-
target file (may be NULL)
- user_addr
-
-- undescribed --
- count
-
-- undescribed --
- file_offset
-
-- undescribed --
- pages
-
array of addresses of page structs defining user's buffer
- nr_pages
-
-- undescribed --
DESCRIPTION
read RPCs for each ``rsize'' bytes.
USER_ADDR
starting address of this segment of user's buffer
COUNT
size of this segment
FILE_OFFSET
offset in file to begin the operation
NR_PAGES
size of pages array
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
- USER_ADDR
-
- COUNT
-
- FILE_OFFSET
-
- NR_PAGES
-
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Time: 05:30:48 GMT, October 06, 2005