1PROBE::NFS.FOP.M(3stap) Network File Storage Tapsets PROBE::NFS.FOP.M(3stap)
2
3
4
6 probe::nfs.fop.mmap - NFS client mmap operation
7
9 nfs.fop.mmap
10
12 vm_start
13 start address within vm_mm
14
15 dev
16 device identifier
17
18 parent_name
19 parent dir name
20
21 file_name
22 file name
23
24 attrtimeo
25 how long the cached information is assumed to be valid. We need to
26 revalidate the cached attrs for this inode if jiffies -
27 read_cache_jiffies > attrtimeo.
28
29 ino
30 inode number
31
32 vm_flag
33 vm flags
34
35 vm_end
36 the first byte after end address within vm_mm
37
38 cache_time
39 when we started read-caching this inode
40
41 buf
42 the address of buf in user space
43
44 cache_valid
45 cache related bit mask flag
46
48 tapset::nfs(3stap)
49
50
51
52SystemTap Tapset Reference October 2018 PROBE::NFS.FOP.M(3stap)