Andrey, please port fixes for memcg.cache.limit_in_bytes feature to vz8 as well.
AFAIS, the initial patch has been committed to vz8 already:
vz8: 0d64967242fd mm/memcg: limit page cache in memcg hack
But vz7 has several more fixes for it, which are to be ported yet:
vz7: 1bfd6445b3f29f503d969325
On 7/30/20 6:52 PM, Evgenii Shatokhin wrote:
> Hi,
>
> On 30.07.2020 18:02, Andrey Ryabinin wrote:
>> Exceeding cache above cache.limit_in_bytes schedules high_work_func()
>> which tries to reclaim 32 pages. If cache generated fast enough or it allows
>> cgroup to steadily grow above cache.limit
Hi,
On 30.07.2020 18:02, Andrey Ryabinin wrote:
Exceeding cache above cache.limit_in_bytes schedules high_work_func()
which tries to reclaim 32 pages. If cache generated fast enough or it allows
cgroup to steadily grow above cache.limit_in_bytes because we don't reclaim
enough. Try to reclaim ex
Exceeding cache above cache.limit_in_bytes schedules high_work_func()
which tries to reclaim 32 pages. If cache generated fast enough or it allows
cgroup to steadily grow above cache.limit_in_bytes because we don't reclaim
enough. Try to reclaim exceeded amount of cache instead.
https://jira.sw.ru
