probe::nfs.fop.sendfile
名称
probe::nfs.fop.sendfile — NFS client send file operation
Synopsis
nfs.fop.sendfile
Values
cache_valid- cache related bit mask flag
ppos- current position of file
count- read bytes
dev- device identifier
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
cache_time- when we started read-caching this inode
