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https://github.com/checkpoint-restore/criu
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Some VMA-s can be merged on restore. For example, If a process maps VMA1, VMA2 and then VMA3 between the previous ones. |VMA1|VMA3|VMA2| The VMA3 will be merged only with VMA1, but all three VMA-s will be merged on restore, because they are mmaped in a correct order VMA1, VMA3, VMA2. Due to this issue, we have a small script for merging continuous VMA-s. Signed-off-by: Andrey Vagin <avagin@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
17 lines
249 B
Python
17 lines
249 B
Python
import sys
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start = 0;
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end = 0;
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for l in sys.stdin:
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l = l.split()[0]
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s, e = l.split('-')
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s = int("0x" + s, 0)
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e = int("0x" + e, 0)
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if end == s:
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end = e;
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else:
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print "%x-%x" % (start, end)
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start = s
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end = e
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print "%x-%x" % (start, end)
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