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| author | Li RongQing <roy.qing.li@gmail.com> | 2016-07-26 22:26:56 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-26 23:19:19 (GMT) |
| commit | 25843c2b21d675c68e512daa4a2b50a18f7a840d (patch) | |
| tree | 35599222200d1cf169bf45f6f70df377b635d08f /mm/memcontrol.c | |
| parent | 17408d785a2eda374b7e673afe20309687a63f08 (diff) | |
| download | linux-25843c2b21d675c68e512daa4a2b50a18f7a840d.tar.xz | |
mm: memcontrol: fix documentation for compound parameter
Commit f627c2f53786 ("memcg: adjust to support new THP refcounting")
adds a compound parameter for several functions, and change one as
compound for mem_cgroup_move_account but it does not change the
comments.
Link: http://lkml.kernel.org/r/1465368216-9393-1-git-send-email-roy.qing.li@gmail.com
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 36d6e32..f3a84c6 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -4507,7 +4507,7 @@ static struct page *mc_handle_file_pte(struct vm_area_struct *vma, /** * mem_cgroup_move_account - move account of the page * @page: the page - * @nr_pages: number of regular pages (>1 for huge pages) + * @compound: charge the page as compound or small page * @from: mem_cgroup which the page is moved from. * @to: mem_cgroup which the page is moved to. @from != @to. * @@ -5369,6 +5369,7 @@ bool mem_cgroup_low(struct mem_cgroup *root, struct mem_cgroup *memcg) * @mm: mm context of the victim * @gfp_mask: reclaim mode * @memcgp: charged memcg return + * @compound: charge the page as compound or small page * * Try to charge @page to the memcg that @mm belongs to, reclaiming * pages according to @gfp_mask if necessary. @@ -5431,6 +5432,7 @@ out: * @page: page to charge * @memcg: memcg to charge the page to * @lrucare: page might be on LRU already + * @compound: charge the page as compound or small page * * Finalize a charge transaction started by mem_cgroup_try_charge(), * after page->mapping has been set up. This must happen atomically @@ -5482,6 +5484,7 @@ void mem_cgroup_commit_charge(struct page *page, struct mem_cgroup *memcg, * mem_cgroup_cancel_charge - cancel a page charge * @page: page to charge * @memcg: memcg to charge the page to + * @compound: charge the page as compound or small page * * Cancel a charge transaction started by mem_cgroup_try_charge(). */ |