From: Hyman Huang(黄勇) <huang...@chinatelecom.cn> This patchset is dirtylimit qtest and plan to be a supplement for patch series "support dirty restraint on vCPU".
Dirtylimit qtest use the existing bootsect in tests/migration/i386 to start test vm. The x86.bootsect repeatedly increments the first byte of each page in a 100MB range, so it can be a workload for dirtylimit test. We limit dirtyrate at one-third of origin workload to check if dirtylimit take effect, then query the dirtylimit info and cancel it, so all the qmp interface can be covered. Since the dirtylimit has not been merged yet, this patchset is posted for RFC. Please review, thanks ! Yong. Hyman Huang (2): migration-test: Export migration-test util funtions tests: Add dirty page rate limit test tests/qtest/dirtylimit-test.c | 288 ++++++++++++++++++++++++++++++++++++++++ tests/qtest/meson.build | 2 + tests/qtest/migration-helpers.c | 95 +++++++++++++ tests/qtest/migration-helpers.h | 15 +++ tests/qtest/migration-test.c | 102 -------------- 5 files changed, 400 insertions(+), 102 deletions(-) create mode 100644 tests/qtest/dirtylimit-test.c -- 1.8.3.1
