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probe::vm.write_shared_copy

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

vm.write_shared_copy

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.

The process attempting the write.

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