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PROBE::NFS.FOP.S(3stap) Network File Storage Tapsets PROBE::NFS.FOP.S(3stap)

NAME

probe::nfs.fop.sendfile - NFS client send file operation

SYNOPSIS

nfs.fop.sendfile

VALUES

cache_time

when we started read-caching this inode

ino

inode number

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.

dev

device identifier

count

read bytes

ppos

current position of file

cache_valid

cache related bit mask flag

SEE ALSO0

tapset::nfs(3stap)

May 2026 SystemTap Tapset Reference