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       for_reclaim
14           a flag of writeback_control, indicates if it´s invoked from the
15           page allocator
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17       i_size
18           file length in bytes
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20       dev
21           device identifier
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23       sb_flag
24           super block flags
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26       page_index
27           offset within mapping, can used a page identifier and position
28           identifier in the page frame
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30       __page
31           the address of page
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33       size
34           number of pages to be written in this execution
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36       for_kupdate
37           a flag of writeback_control, indicates if it´s a kupdate writeback
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39       wsize
40           write size
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42       i_flag
43           file flags
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45       i_state
46           inode state flags
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48       ino
49           inode number
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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         June 2018           PROBE::NFS.AOP.W(3stap)
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