PROBE::VM.WRITE_SH(3stap) Memory Tapset PROBE::VM.WRITE_SH(3stap) 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.write_shared. SystemTap Tapset Reference November 2013 PROBE::VM.WRITE_SH(3stap)[top]
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