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probe::nfs.fop.read_iter − NFS client read_iter file operation
nfs.fop.read_iter
file_name
file name
pos
current position of file
cache_time
when we started read−caching this inode
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.
dev
device identifier
parent_name
parent dir name
ino
inode number
count
read bytes
tapset::nfs(3stap)