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 buf
13 the address of buf in user space
14
15 vm_start
16 start address within vm_mm
17
18 parent_name
19 parent dir name
20
21 vm_flag
22 vm flags
23
24 vm_end
25 the first byte after end address within vm_mm
26
27 cache_time
28 when we started read-caching this inode
29
30 attrtimeo
31 how long the cached information is assumed to be valid. We need to
32 revalidate the cached attrs for this inode if jiffies -
33 read_cache_jiffies > attrtimeo.
34
35 file_name
36 file name
37
38 ino
39 inode number
40
41 dev
42 device identifier
43
44 cache_valid
45 cache related bit mask flag
46
48 tapset::nfs(3stap)
49
50
51
52SystemTap Tapset Reference November 2022 PROBE::NFS.FOP.M(3stap)