probe::nfs.fop.sendfile.3stap - Man Page

nfs.fop.sendfile

dev

device identifier

ino

inode number

count

read bytes

ppos

current position of file

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.

cache_valid

cache related bit mask flag

cache_time

when we started read-caching this inode

tapset::nfs(3stap)