[v1] Improve memory statistics for virtio balloon

[PATCH 0/3] Improve memory statistics for virtio balloon

zhenwei pi posted 3 patches 1 year, 10 months ago

Diff against v1 v2 v3
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drivers/virtio/virtio_balloon.c     | 30 ++++++++++++++++++++++++++++-
include/uapi/linux/virtio_balloon.h | 16 +++++++++++++--
2 files changed, 43 insertions(+), 3 deletions(-)

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[PATCH 0/3] Improve memory statistics for virtio balloon

Posted by zhenwei pi 1 year, 10 months ago

RFC -> v1:
- several text changes: oom-kill -> oom-kills, SCAN_ASYNC -> ASYN_SCAN.
- move vm events codes into '#ifdef CONFIG_VM_EVENT_COUNTERS'

RFC version:
Link: https://lore.kernel.org/lkml/20240415084113.1203428-1-pizhenwei@bytedance.com/T/#m1898963b3c27a989b1123db475135c3ca687ca84

zhenwei pi (3):
  virtio_balloon: introduce oom-kill invocations
  virtio_balloon: introduce memory allocation stall counter
  virtio_balloon: introduce memory scan/reclaim info

 drivers/virtio/virtio_balloon.c     | 30 ++++++++++++++++++++++++++++-
 include/uapi/linux/virtio_balloon.h | 16 +++++++++++++--
 2 files changed, 43 insertions(+), 3 deletions(-)

-- 
2.34.1

Re: [PATCH 0/3] Improve memory statistics for virtio balloon

Posted by Michael S. Tsirkin 1 year, 9 months ago

On Thu, Apr 18, 2024 at 02:25:59PM +0800, zhenwei pi wrote:
> RFC -> v1:
> - several text changes: oom-kill -> oom-kills, SCAN_ASYNC -> ASYN_SCAN.
> - move vm events codes into '#ifdef CONFIG_VM_EVENT_COUNTERS'
> 
> RFC version:
> Link: https://lore.kernel.org/lkml/20240415084113.1203428-1-pizhenwei@bytedance.com/T/#m1898963b3c27a989b1123db475135c3ca687ca84


Make sure this builds without introducing new warnings please. 

> zhenwei pi (3):
>   virtio_balloon: introduce oom-kill invocations
>   virtio_balloon: introduce memory allocation stall counter
>   virtio_balloon: introduce memory scan/reclaim info
> 
>  drivers/virtio/virtio_balloon.c     | 30 ++++++++++++++++++++++++++++-
>  include/uapi/linux/virtio_balloon.h | 16 +++++++++++++--
>  2 files changed, 43 insertions(+), 3 deletions(-)
> 
> -- 
> 2.34.1