probe::vm.write_shared_copy


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.