Re: [PATCH v2 08/14] vircgroup.c: add virCgroupSetupCpuPeriodQuota()

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On Mon, Feb 17, 2020 at 04:29:15PM -0500, Daniel Henrique Barboza wrote:
qemuSetupCgroupVcpuBW() and lxcSetVcpuBWLive() shares the
same code to set CPU CFS period and quota. This code can be
moved to a new virCgroupSetupCpuPeriodQuota() helper to
avoid code repetition.

A similar code is also executed in virLXCCgroupSetupCpuTune(),
but without the rollback on error. Use the new helper in this
function as well since the 'period' rollback, if not a
straight improvement for virLXCCgroupSetupCpuTune(), is
benign. And we end up cutting more code repetition.

Signed-off-by: Daniel Henrique Barboza <danielhb413@xxxxxxxxx>
---
src/libvirt_private.syms |  1 +
src/lxc/lxc_cgroup.c     | 11 ++---------
src/lxc/lxc_driver.c     | 32 +-------------------------------
src/qemu/qemu_cgroup.c   | 31 +------------------------------
src/util/vircgroup.c     | 38 ++++++++++++++++++++++++++++++++++++++
src/util/vircgroup.h     |  2 ++
6 files changed, 45 insertions(+), 70 deletions(-)


Reviewed-by: Ján Tomko <jtomko@xxxxxxxxxx>

Jano

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