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SubjectRe: [PATCH] cgroup: Fix typo in comment
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On 2022/11/21 00:38, Kamalesh Babulal wrote:
>
>
> On 11/20/22 21:21, haifeng.xu wrote:
>> Replace iff with if.
>>
>> Signed-off-by: haifeng.xu <haifeng.xu@shopee.com>
>> ---
>> kernel/cgroup/cgroup.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
>> index f2743a476190..93c5e50b1392 100644
>> --- a/kernel/cgroup/cgroup.c
>> +++ b/kernel/cgroup/cgroup.c
>> @@ -814,7 +814,7 @@ static bool css_set_populated(struct css_set *cset)
>> * One of the css_sets associated with @cgrp is either getting its first
>> * task or losing the last. Update @cgrp->nr_populated_* accordingly. The
>> * count is propagated towards root so that a given cgroup's
>> - * nr_populated_children is zero iff none of its descendants contain any
>> + * nr_populated_children is zero if none of its descendants contain any
>> * tasks.
>> *
>> * @cgrp's interface file "cgroup.populated" is zero if both
>
> iff abbreviates to if and only if and it's a valid usage.
>

Ok, thanks.

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