DOKK / manpages / debian 11 / systemtap-doc / probe::nfs.fop.mmap.3stap.en
PROBE::NFS.FOP.M(3stap) Network File Storage Tapsets PROBE::NFS.FOP.M(3stap)

probe::nfs.fop.mmap - NFS client mmap operation

nfs.fop.mmap

cache_time

when we started read-caching this inode

dev

device identifier

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.

vm_end

the first byte after end address within vm_mm

buf

the address of buf in user space

cache_valid

cache related bit mask flag

parent_name

parent dir name

file_name

file name

vm_flag

vm flags

vm_start

start address within vm_mm

tapset::nfs(3stap)

November 2020 SystemTap Tapset Reference