1PROBE::NFS.FOP.M(3stap) Network File Storage Tapsets PROBE::NFS.FOP.M(3stap)
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6 probe::nfs.fop.mmap - NFS client mmap operation
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9 nfs.fop.mmap
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12 attrtimeo
13 how long the cached information is assumed to be valid. We need to
14 revalidate the cached attrs for this inode if jiffies -
15 read_cache_jiffies > attrtimeo.
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17 vm_flag
18 vm flags
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20 dev
21 device identifier
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23 cache_time
24 when we started read-caching this inode
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26 parent_name
27 parent dir name
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29 ino
30 inode number
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32 cache_valid
33 cache related bit mask flag
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35 file_name
36 file name
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38 vm_start
39 start address within vm_mm
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41 buf
42 the address of buf in user space
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44 vm_end
45 the first byte after end address within vm_mm
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48 tapset::nfs(3stap)
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52SystemTap Tapset Reference May 2022 PROBE::NFS.FOP.M(3stap)