Provided by: systemtap-doc_4.6-2_amd64 

NAME
probe::vm.kfree - Fires when kfree is requested
SYNOPSIS
vm.kfree
VALUES
ptr pointer to the kmemory allocated which is returned by kmalloc caller_function name of the caller function. call_site address of the function calling this kmemory function name name of the probe point
SEE ALSO
tapset::memory(3stap) SystemTap Tapset Reference November 2021 PROBE::VM.KFREE(3stap)