probe::vm.write_shared_copy(3stap) debian man page | unix.com

probe::vm.write_shared_copy

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

NAME
       probe::vm.write_shared_copy - Page copy for shared page write

SYNOPSIS
       vm.write_shared_copy

VALUES
       name
	   Name of the probe point

       zero
	   boolean indicating whether it is a zero page (can do a clear instead of a copy)

       address
	   The address of the shared write

CONTEXT
       The process attempting the write.

DESCRIPTION
       Fires when a write to a shared page requires a page copy. This is always preceded by a vm.shared_write.

SystemTap Tapset Reference					     May 2013							  PROBE::VM(3stap)