probe::vm.write_shared_copy
名称
probe::vm.write_shared_copy — Page copy for shared page write
Synopsis
vm.write_shared_copy
Values
zero- boolean indicating whether it is a zero page (can do a clear instead of a copy)
name- Name of the probe point
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.write_shared.
