lkml.org 
[lkml]   [2021]   [Jun]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2 14/46] mm/memcg: Add folio_charge_cgroup()
On Tue, Jun 22, 2021 at 01:15:19PM +0100, Matthew Wilcox (Oracle) wrote:
> mem_cgroup_charge() already assumed it was being passed a non-tail
> page (and looking at the callers, that's true; it's called for freshly
> allocated pages). The only real change here is that folio_nr_pages()
> doesn't compile away like thp_nr_pages() does as folio support
> is not conditional on transparent hugepage support. Reimplement
> mem_cgroup_charge() as a wrapper around folio_charge_cgroup().

Maybe rename __mem_cgroup_charge to __folio_charge_cgroup as well?

\
 
 \ /
  Last update: 2021-06-23 10:17    [W:0.598 / U:0.096 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site