Provided by: systemtap-doc_4.6-2_amd64 

NAME
probe::nfs.fop.lock - NFS client file lock operation
SYNOPSIS
nfs.fop.lock
VALUES
ino
inode number
dev
device identifier
fl_flag
lock flags
i_mode
file type and access rights
cmd
cmd arguments
fl_start
starting offset of locked region
fl_end
ending offset of locked region
fl_type
lock type
SEE ALSO
tapset::nfs(3stap)
SystemTap Tapset Reference November 2021 PROBE::NFS.FOP.L(3stap)