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

6       probe::nfs.aop.writepage - NFS client writing a mapped page to the NFS
7       server
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SYNOPSIS

10       nfs.aop.writepage
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VALUES

13       size
14           number of pages to be written in this execution
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16       i_flag
17           file flags
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19       for_kupdate
20           a flag of writeback_control, indicates if it's a kupdate writeback
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22       i_state
23           inode state flags
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25       i_size
26           file length in bytes
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28       page_index
29           offset within mapping, can used a page identifier and position
30           identifier in the page frame
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32       dev
33           device identifier
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35       ino
36           inode number
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38       for_reclaim
39           a flag of writeback_control, indicates if it's invoked from the
40           page allocator
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42       __page
43           the address of page
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45       sb_flag
46           super block flags
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48       wsize
49           write size
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DESCRIPTION

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

55       tapset::nfs(3stap)
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59SystemTap Tapset Reference       November 2020         PROBE::NFS.AOP.W(3stap)
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