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 cache_time
13 when we started read-caching this inode
14
15 dev
16 device identifier
17
18 ino
19 inode number
20
21 attrtimeo
22 how long the cached information is assumed to be valid. We need to
23 revalidate the cached attrs for this inode if jiffies -
24 read_cache_jiffies > attrtimeo.
25
26 vm_end
27 the first byte after end address within vm_mm
28
29 buf
30 the address of buf in user space
31
32 cache_valid
33 cache related bit mask flag
34
35 parent_name
36 parent dir name
37
38 file_name
39 file name
40
41 vm_flag
42 vm flags
43
44 vm_start
45 start address within vm_mm
46
48 tapset::nfs(3stap)
49
50
51
52SystemTap Tapset Reference November 2020 PROBE::NFS.FOP.M(3stap)