On Wed, Mar 20, 2019 at 3:18 AM Michal Hocko mhocko@kernel.org wrote:
On Tue 19-03-19 11:37:51, Andrew Morton wrote:
From: Nicolas Boichat drinkcat@chromium.org Subject: mm: add /sys/kernel/slab/cache/cache_dma32
A previous patch in this series adds support for SLAB_CACHE_DMA32 kmem caches. This adds the corresponding /sys/kernel/slab/cache/cache_dma32 entries, and fixes slabinfo tool.
I believe I have asked and didn't get a satisfactory answer before IIRC. Who is going to consume this information?
No answer from me, but as a reminder, I added this note on the patch (https://patchwork.kernel.org/patch/10720491/): """ There were different opinions on whether this sysfs entry should be added, so I'll leave it up to the mm/slub maintainers to decide whether they want to pick this up, or drop it. """
-- Michal Hocko SUSE Labs