1PROBE::NFS.FOP.R(3stap) Network File Storage Tapsets PROBE::NFS.FOP.R(3stap)
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6 probe::nfs.fop.read_iter - NFS client read_iter file operation
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9 nfs.fop.read_iter
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12 count
13 read bytes
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15 dev
16 device identifier
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18 ino
19 inode number
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21 cache_time
22 when we started read-caching this inode
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24 cache_valid
25 cache related bit mask flag
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27 pos
28 current position of file
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30 file_name
31 file name
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33 attrtimeo
34 how long the cached information is assumed to be valid. We need to
35 revalidate the cached attrs for this inode if jiffies -
36 read_cache_jiffies > attrtimeo.
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38 parent_name
39 parent dir name
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42 tapset::nfs(3stap)
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46SystemTap Tapset Reference November 2021 PROBE::NFS.FOP.R(3stap)