probe::vm.write_shared_copy

Name

probe::vm.write_shared_copy — Page copy for shared page write

Synopsis

vm.write_shared_copy

vm.write_shared_copy

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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.

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