probe::nfs.fop.sendfile — NFS client send file operation
nfs.fop.sendfile
devdevice identifier
pposcurrent position of file
countread bytes
attrtimeohow 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_timewhen we started read-caching this inode
cache_validcache related bit mask flag
inoinode number