---
name: "probe::nfs.aop.writepages"
section: "3stap"
platform: "linux"
package: "systemtap-doc"
version: "5.1-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/probe::nfs.aop.writepages"
---

# probe::nfs.aop.writepages(3stap)

NFS client writing several dirty pages to the NFS server

## NAME

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

## SYNOPSIS

```
nfs.aop.writepages
```

## VALUES

*wsize*

write size

*dev*

device identifier

*for\_reclaim*

a flag of writeback\_control, indicates if it's invoked from the page allocator

*wpages*

write size (in pages)

*ino*

inode number

*nr\_to\_write*

number of pages attempted to be written in this execution

*for\_kupdate*

a flag of writeback\_control, indicates if it's a kupdate writeback

*size*

number of pages attempted to be written in this execution

## DESCRIPTION

The priority of wb is decided by the flags *for\_reclaim* and *for\_kupdate*.

## SEE ALSO0

[*tapset::nfs*(3stap)](/tapset::nfs/3stap.md)