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Created page with "The intention of this page is to hold answers to frequently (and no so frequently) asked questions as well as some random data spread among developers' heads ;-) * <b>Q</b>:..."
The intention of this page is to hold answers to frequently (and no so frequently) asked questions as well as some random data spread among developers' heads ;-)
* <b>Q</b>: Why CRIU dumps parts of read-only mappings that map the code section of a binary? For instance, there is a mapping at, say 0x400000, that maps the code of /usr/bin/something. After dump there will be at least one page at 0x400000 or nearby in the pagemap
* <b>A</b>: The code section may have been COWed, for instance during dynamic load of the shared libraries.
* <b>Q</b>: Why CRIU dumps parts of read-only mappings that map the code section of a binary? For instance, there is a mapping at, say 0x400000, that maps the code of /usr/bin/something. After dump there will be at least one page at 0x400000 or nearby in the pagemap
* <b>A</b>: The code section may have been COWed, for instance during dynamic load of the shared libraries.