From: "yangx.jy@fujitsu.com" <yangx.jy@fujitsu.com>
To: Haakon Bugge <haakon.bugge@oracle.com>
Cc: "ice_yangxiao@163.com" <ice_yangxiao@163.com>,
OFED mailing list <linux-rdma@vger.kernel.org>,
Jason Gunthorpe <jgg@nvidia.com>,
Zhu Yanjun <zyjzyj2000@gmail.com>,
Bob Pearson <rpearsonhpe@gmail.com>
Subject: Re: [PATCH] RDMA/rxe: Remove the repeated 'mr->umem = umem'
Date: Mon, 5 Jul 2021 01:38:33 +0000 [thread overview]
Message-ID: <60E2628F.8010502@fujitsu.com> (raw)
In-Reply-To: <98F0E5B6-12A4-4303-9060-6D8232DF2694@oracle.com>
On 2021/7/2 20:58, Haakon Bugge wrote:
>
>> On 2 Jul 2021, at 14:30, ice_yangxiao@163.com wrote:
>>
>> From: Xiao Yang<yangx.jy@fujitsu.com>
>>
>> Signed-off-by: Xiao Yang<yangx.jy@fujitsu.com>
> LGTM,
>
> Reviewed-by: Håkon Bugge<haakon.bugge@oracle.com>
>
>
> Not related to the commit, but whilst reviewing, it looks to me as the second "goto err1" in rxe_mr_init_user() has a memleak because mr->map is not deallocated.
Hi,
Sorry for the late reply.
Agreed. I saw Bob Pearson has sent a patch to fix the issue.
Best Regards,
Xiao Yang
>
> Thxs, Håkon
>
>> ---
>> drivers/infiniband/sw/rxe/rxe_mr.c | 1 -
>> 1 file changed, 1 deletion(-)
>>
>> diff --git a/drivers/infiniband/sw/rxe/rxe_mr.c b/drivers/infiniband/sw/rxe/rxe_mr.c
>> index 6aabcb4de235..487cefc015b8 100644
>> --- a/drivers/infiniband/sw/rxe/rxe_mr.c
>> +++ b/drivers/infiniband/sw/rxe/rxe_mr.c
>> @@ -122,7 +122,6 @@ int rxe_mr_init_user(struct rxe_pd *pd, u64 start, u64 length, u64 iova,
>> goto err1;
>> }
>>
>> - mr->umem = umem;
>> num_buf = ib_umem_num_pages(umem);
>>
>> rxe_mr_init(access, mr);
>> --
>> 2.26.2
>>
next prev parent reply other threads:[~2021-07-05 1:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-02 12:30 [PATCH] RDMA/rxe: Remove the repeated 'mr->umem = umem' ice_yangxiao
2021-07-02 12:58 ` Haakon Bugge
2021-07-05 1:38 ` yangx.jy [this message]
2021-07-04 21:43 ` Bob Pearson
2021-07-15 18:01 ` Jason Gunthorpe
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