1PROBE::NFS.AOP.W(3stap)  Network File Storage Tapsets  PROBE::NFS.AOP.W(3stap)
2
3
4

NAME

6       probe::nfs.aop.writepages - NFS client writing several dirty pages to
7       the NFS server
8

SYNOPSIS

10       nfs.aop.writepages
11

VALUES

13       ino
14           inode number
15
16       wpages
17           write size (in pages)
18
19       wsize
20           write size
21
22       for_kupdate
23           a flag of writeback_control, indicates if it's a kupdate writeback
24
25       dev
26           device identifier
27
28       size
29           number of pages attempted to be written in this execution
30
31       for_reclaim
32           a flag of writeback_control, indicates if it's invoked from the
33           page allocator
34
35       nr_to_write
36           number of pages attempted to be written in this execution
37

DESCRIPTION

39       The priority of wb is decided by the flags for_reclaim and for_kupdate.
40

SEE ALSO

42       tapset::nfs(3stap)
43
44
45
46SystemTap Tapset Reference         May 2022            PROBE::NFS.AOP.W(3stap)