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| author | Xiu Jianfeng <xiujianfeng@huawei.com> | 2024-04-19 08:53:16 +0000 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2024-04-19 05:43:36 -1000 |
| commit | 19fc8a896565ecebb3951664fd0eeab0a80314a1 (patch) | |
| tree | 6b26a48a70d238aec6b4add1ae5af34995f015c7 /kernel/cgroup | |
| parent | f71bfbe1e281a707e7766eb0a59ba056dc0f29f9 (diff) | |
| download | linux-19fc8a896565ecebb3951664fd0eeab0a80314a1.tar.gz linux-19fc8a896565ecebb3951664fd0eeab0a80314a1.tar.bz2 linux-19fc8a896565ecebb3951664fd0eeab0a80314a1.zip | |
cgroup: Avoid unnecessary looping in cgroup_no_v1()
No need to continue the for_each_subsys loop after the token matches the
name of subsys and cgroup_no_v1_mask is set.
Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/cgroup')
| -rw-r--r-- | kernel/cgroup/cgroup-v1.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/cgroup/cgroup-v1.c b/kernel/cgroup/cgroup-v1.c index 520a11cb12f4..b9dbf6bf2779 100644 --- a/kernel/cgroup/cgroup-v1.c +++ b/kernel/cgroup/cgroup-v1.c @@ -1335,6 +1335,7 @@ static int __init cgroup_no_v1(char *str) continue; cgroup_no_v1_mask |= 1 << i; + break; } } return 1; |