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       i_state
14           inode state flags
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16       dev
17           device identifier
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19       i_size
20           file length in bytes
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22       i_flag
23           file flags
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25       ino
26           inode number
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28       for_kupdate
29           a flag of writeback_control, indicates if it's a kupdate writeback
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31       page_index
32           offset within mapping, can used a page identifier and position
33           identifier in the page frame
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35       sb_flag
36           super block flags
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38       size
39           number of pages to be written in this execution
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41       wsize
42           write size
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44       for_reclaim
45           a flag of writeback_control, indicates if it's invoked from the
46           page allocator
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48       __page
49           the address of page
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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        April 2023           PROBE::NFS.AOP.W(3stap)
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