1PROBE::VM.WRITE_SH(3stap)        Memory Tapset       PROBE::VM.WRITE_SH(3stap)
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NAME

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

9       vm.write_shared_copy
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VALUES

12       zero
13           boolean indicating whether it is a zero page (can do a clear
14           instead of a copy)
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16       address
17           The address of the shared write
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19       name
20           Name of the probe point
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CONTEXT

23       The process attempting the write.
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DESCRIPTION

26       Fires when a write to a shared page requires a page copy. This is
27       always preceded by a vm.write_shared.
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SEE ALSO

30       tapset::memory(3stap)
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34SystemTap Tapset Reference         May 2022          PROBE::VM.WRITE_SH(3stap)