DOKK / manpages / debian 12 / systemtap-doc / probe::vm.kmem_cache_alloc_node.3stap.en
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

name

name of the probe point

bytes_req

requested Bytes

call_site

address of the function calling this kmemory function

ptr

pointer to the kmemory allocated

gfp_flags

type of kmemory to allocate

caller_function

name of the caller function

bytes_alloc

allocated Bytes

gfp_flag_name

type of kmemory to allocate(in string format)

tapset::memory(3stap)

November 2022 SystemTap Tapset Reference