Messages in this thread Patch in this message | | | From | "zhaoyang.huang" <> | Subject | [PATCH] mm: introduce entrance for root_mem_cgroup's current | Date | Thu, 2 Feb 2023 12:32:57 +0800 |
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From: Zhaoyang Huang <zhaoyang.huang@unisoc.com>
Introducing memory.root_current for the memory charges on root_mem_cgroup.
Signed-off-by: Zhaoyang Huang <zhaoyang.huang@unisoc.com> --- mm/memcontrol.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index ab457f0..158d4232 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -6681,6 +6681,11 @@ static ssize_t memory_reclaim(struct kernfs_open_file *of, char *buf, static struct cftype memory_files[] = { { + .name = "root_current", + .flags = CFTYPE_ONLY_ON_ROOT, + .read_u64 = memory_current_read, + }, + { .name = "current", .flags = CFTYPE_NOT_ON_ROOT, .read_u64 = memory_current_read, -- 1.9.1
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