On Fri, Aug 13, 2021 at 5:15 PM brookxu <brookxu.cn@xxxxxxxxx> wrote: > > From: Chunguang Xu <brookxu@xxxxxxxxxxx> > > For a container, we only print an error log when the resource > charge fails. There may be some problems here: > > 1. If a large number of containers are created and deleted, > there will be a lot of error logs. > 2. According to an error log, we cannot better understand > the actual pressure of resources. > > Therefore, perhaps we should use a failcnt counter to count > the number of failures, so that we can easily understand the > actual pressure of resources and avoid too many error log.. > > v2: rename failcnt to nr_fails. > > Signed-off-by: Chunguang Xu <brookxu@xxxxxxxxxxx> > --- > include/linux/misc_cgroup.h | 4 ++-- > kernel/cgroup/misc.c | 37 ++++++++++++++++++++++++++++++------- > 2 files changed, 32 insertions(+), 9 deletions(-) > Acked-by: Vipin Sharma <vipinsh@xxxxxxxxxx>
