Provided by: systemtap-doc_4.2-3ubuntu0.1_all 

NAME
probe::nfs.fop.sendfile - NFS client send file operation
SYNOPSIS
nfs.fop.sendfile
VALUES
cache_valid cache related bit mask flag attrtimeo how long the cached information is assumed to be valid. We need to revalidate the cached attrs for this inode if jiffies - read_cache_jiffies > attrtimeo. ino inode number ppos current position of file cache_time when we started read-caching this inode count read bytes dev device identifier
SEE ALSO
tapset::nfs(3stap) SystemTap Tapset Reference November 2019 PROBE::NFS.FOP.S(3stap)