diff options
| author |  Zhou Guanghui <zhouguanghui1@huawei.com>
| 2021-03-12 21:08:30 -0800 |
|---|---|---|
| committer |  Linus Torvalds <torvalds@linux-foundation.org>
| 2021-03-13 11:27:31 -0800 |
| commit | be6c8982e4ab9a41907555f601b711a7e2a17d4c (patch) | |
| tree | 34bd9b41ea3801217ffb49f7b75b4affe92376f6 /mm/huge_memory.c | |
| parent | ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign (diff) | |
| download | linux-be6c8982e4ab9a41907555f601b711a7e2a17d4c.tar.gz linux-be6c8982e4ab9a41907555f601b711a7e2a17d4c.tar.bz2 linux-be6c8982e4ab9a41907555f601b711a7e2a17d4c.zip | |
mm/memcg: rename mem_cgroup_split_huge_fixup to split_page_memcg and add nr_pages argument
Rename mem_cgroup_split_huge_fixup to split_page_memcg and explicitly pass
in page number argument.
In this way, the interface name is more common and can be used by
potential users. In addition, the complete info(memcg and flag) of the
memcg needs to be set to the tail pages.
Link: https://lkml.kernel.org/r/20210304074053.65527-2-zhouguanghui1@huawei.com
Signed-off-by: Zhou Guanghui <zhouguanghui1@huawei.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Hanjun Guo <guohanjun@huawei.com>
Cc: Tianhong Ding <dingtianhong@huawei.com>
Cc: Weilong Chen <chenweilong@huawei.com>
Cc: Rui Xiang <rui.xiang@huawei.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/huge_memory.c')
| -rw-r--r-- | mm/huge_memory.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index da1d63a41aec..ae907a9c2050 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -2467,7 +2467,7 @@ static void __split_huge_page(struct page *page, struct list_head *list, int i; /* complete memcg works before add pages to LRU */ - mem_cgroup_split_huge_fixup(head); + split_page_memcg(head, nr); if (PageAnon(head) && PageSwapCache(head)) { swp_entry_t entry = { .val = page_private(head) }; |