probe::nfs.fop.mmap.3stap man page

probe::nfs.fop.mmap ā€” NFS client mmap operation

Synopsis

nfs.fop.mmap 

Values

cache_time

when we started read-caching this inode

cache_valid

cache related bit mask flag

dev

device identifier

ino

inode number

vm_flag

vm flags

parent_name

parent dir name

vm_end

the first byte after end address within vm_mm

buf

the address of buf in user space

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.

file_name

file name

vm_start

start address within vm_mm

See Also0

tapset::nfs(3stap)

Info

June 2018 SystemTap Tapset Reference Network File Storage Tapsets