PROBE::NFS\&.AOP\&.R
Section: Network File Storage Tapsets (3stap)
Updated: November 2020
Page Index
NAME
probe::nfs.aop.readpage - NFS client synchronously reading a page
SYNOPSIS
nfs.aop.readpage
VALUES
dev
-
device identifier
page_index
-
offset within mapping, can used a page identifier and position identifier in the page frame
ino
-
inode number
__page
-
the address of page
sb_flag
-
super block flags
file
-
file argument
rsize
-
read size (in bytes)
size
-
number of pages to be read in this execution
i_flag
-
file flags
i_size
-
file length in bytes
DESCRIPTION
Read the page over, only fires when a previous async read operation failed
SEE ALSO
tapset::nfs(3stap)