probe::nfs.fop.mmap — NFS client mmap operation
nfs.fop.mmap
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.
cache_valid
cache related bit mask flag
parent_name
parent dir name
vm_flag
vm flags
vm_start
start address within vm_mm
dev
device identifier
buf
the address of buf in user space
vm_end
the first byte after end address within vm_mm
cache_time
when we started read-caching this inode
file_name
file name
ino
inode number