1PROBE::VM.KMEM_CAC(3stap) Memory Tapset PROBE::VM.KMEM_CAC(3stap)
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6 probe::vm.kmem_cache_alloc_node - Fires when kmem_cache_alloc_node is
7 requested
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10 vm.kmem_cache_alloc_node
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13 gfp_flag_name
14 type of kmemory to allocate(in string format)
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16 bytes_req
17 requested Bytes
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19 call_site
20 address of the function calling this kmemory function
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22 caller_function
23 name of the caller function
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25 gfp_flags
26 type of kmemory to allocate
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28 name
29 name of the probe point
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31 bytes_alloc
32 allocated Bytes
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34 ptr
35 pointer to the kmemory allocated
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38 tapset::memory(3stap)
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42SystemTap Tapset Reference November 2020 PROBE::VM.KMEM_CAC(3stap)