Re: [PATCH] mm: convert totalram_pages, totalhigh_pages and managed_pages to atomic.
From: Huang, Ying <hidden>
Date: 2018-10-23 05:37:01
Also in:
amd-gfx, ceph-devel, dm-devel, dri-devel, intel-gfx, kexec, linux-fsdevel, linux-mediatek, linux-pm, linux-um, linuxppc-dev, netdev, netfilter-devel
Possibly related (same subject, not in this thread)
- 2018-11-22 · Re: [PATCH] mm: convert totalram_pages, totalhigh_pages and managed_pages to atomic. · Guo Ren <hidden>
- 2018-10-25 · Re: [PATCH] mm: convert totalram_pages, totalhigh_pages and managed_pages to atomic. · Michal Hocko <mhocko@kernel.org>
- 2018-10-25 · Re: [PATCH] mm: convert totalram_pages, totalhigh_pages and managed_pages to atomic. · Arun KS <hidden>
- 2018-10-24 · Re: [PATCH] mm: convert totalram_pages, totalhigh_pages and managed_pages to atomic. · Joe Perches <joe@perches.com>
- 2018-10-24 · Re: [PATCH] mm: convert totalram_pages, totalhigh_pages and managed_pages to atomic. · Michal Hocko <mhocko@kernel.org>
Arun KS [off-list ref] writes:
Remove managed_page_count_lock spinlock and instead use atomic variables. Suggested-by: Michal Hocko <mhocko-IBi9RG/b67k@public.gmane.org> Suggested-by: Vlastimil Babka <redacted> Signed-off-by: Arun KS <redacted> --- As discussed here, https://patchwork.kernel.org/patch/10627521/#22261253
My 2 cents. I think you should include at least part of the discussion in the patch description to make it more readable by itself. Best Regards, Huang, Ying