On 2/8/19 2:19 PM, Konstantin Khorenko wrote:
> If we generate a lot of kmem (dentries and inodes in particular)
> we may hit cgroup kmem limit in GFP_NOFS context (e.g. in
> ext4_alloc_inode()) and fail to free reclaimable inodes due to NOFS
> context.
>
> Detect reclaimable kmem on hitting th
If we generate a lot of kmem (dentries and inodes in particular)
we may hit cgroup kmem limit in GFP_NOFS context (e.g. in
ext4_alloc_inode()) and fail to free reclaimable inodes due to NOFS
context.
Detect reclaimable kmem on hitting the limit and allow to bypass the
limit - reclaim will happen o
