Re: [PATCH v12 0/5] UFFD write-tracking migration/snapshots

2021-01-21 Thread no-reply
] UFFD write-tracking migration/snapshots === TEST SCRIPT BEGIN === #!/bin/bash git rev-parse base > /dev/null || exit 0 git config --local diff.renamelimit 0 git config --local diff.renames True git config --local diff.algorithm histogram ./scripts/checkpatch.pl --mailback base.. === TEST SCRIPT

[PATCH v12 0/5] UFFD write-tracking migration/snapshots

2021-01-21 Thread andrey . gruzdev--- via
This patch series is a kind of 'rethinking' of Denis Plotnikov's ideas he's implemented in his series '[PATCH v0 0/4] migration: add background snapshot'. Currently the only way to make (external) live VM snapshot is using existing dirty page logging migration mechanism. The main problem is that i