PROBE::VM.KMEM_CAC(3stap) Memory Tapset PROBE::VM.KMEM_CAC(3stap)

probe::vm.kmem_cache_alloc_node - Fires when kmem_cache_alloc_node is requested

vm.kmem_cache_alloc_node

caller_function

name of the caller function

ptr

pointer to the kmemory allocated

gfp_flag_name

type of kmemory to allocate(in string format)

name

name of the probe point

gfp_flags

type of kmemory to allocate

call_site

address of the function calling this kmemory function

bytes_req

requested Bytes

bytes_alloc

allocated Bytes

tapset::memory(3stap)

November 2023 SystemTap Tapset Reference