diff options
| author | Baolin Wang <baolin.wang@linux.alibaba.com> | 2021-11-05 13:41:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-06 13:30:39 -0700 |
| commit | df8931c89d2edc143fa7f59e049696dce6b151ef (patch) | |
| tree | ea547b1e89c1d9f4c14031018c3ccf3f37b27351 /mm/hugetlb_cgroup.c | |
| parent | b65c23f72e77f87b31cf978fb0915d80875e26a0 (diff) | |
hugetlb_cgroup: remove unused hugetlb_cgroup_from_counter macro
Patch series "Some cleanups and improvements for hugetlb".
This patchset does some cleanups and improvements for hugetlb and
hugetlb_cgroup.
This patch (of 4):
Since commit 726b7bbeafd4 ("hugetlb_cgroup: fix illegal access to
memory"), the hugetlb_cgroup_from_counter() macro is not used any more,
remove it.
Link: https://lkml.kernel.org/r/cover.1634797639.git.baolin.wang@linux.alibaba.com
Link: https://lkml.kernel.org/r/f03b29b801fa9942466ab15334ec09988e124ae6.1634797639.git.baolin.wang@linux.alibaba.com
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Michal Hocko <mhocko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/hugetlb_cgroup.c')
| -rw-r--r-- | mm/hugetlb_cgroup.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/mm/hugetlb_cgroup.c b/mm/hugetlb_cgroup.c index 5383023d0cca..79d93534ef1e 100644 --- a/mm/hugetlb_cgroup.c +++ b/mm/hugetlb_cgroup.c @@ -27,9 +27,6 @@ #define MEMFILE_IDX(val) (((val) >> 16) & 0xffff) #define MEMFILE_ATTR(val) ((val) & 0xffff) -#define hugetlb_cgroup_from_counter(counter, idx) \ - container_of(counter, struct hugetlb_cgroup, hugepage[idx]) - static struct hugetlb_cgroup *root_h_cgroup __read_mostly; static inline struct page_counter * |