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       nr_to_write
14           number of pages attempted to be written in this execution
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16       dev
17           device identifier
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19       wsize
20           write size
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22       for_kupdate
23           a flag of writeback_control, indicates if it's a kupdate writeback
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25       size
26           number of pages attempted to be written in this execution
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28       wpages
29           write size (in pages)
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31       ino
32           inode number
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34       for_reclaim
35           a flag of writeback_control, indicates if it's invoked from the
36           page allocator
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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         May 2021            PROBE::NFS.AOP.W(3stap)