Messages in this thread | | | Date | Thu, 26 Mar 2009 22:15:46 -0700 (PDT) | From | sidc7 <> | Subject | Copy-on-write |
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When the kernel does a COW, say from a "src" to a "dest" page, does it need to map the "src" and "dest" page to its address space or the kernel can directly initiate the read from "src" and write to "dest" page ?
Thanks, SC -- View this message in context: http://www.nabble.com/Copy-on-write-tp22736146p22736146.html Sent from the linux-kernel mailing list archive at Nabble.com.
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