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

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

10       nfs.aop.writepages
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VALUES

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

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

42       tapset::nfs(3stap)
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46SystemTap Tapset Reference       November 2022         PROBE::NFS.AOP.W(3stap)