That is okay with me.
2016-05-19 20:40 GMT+08:00 Matias Bjørling <mb@xxxxxxxxxxx>:
> On 05/19/2016 08:38 AM, Wenwei Tao wrote:
>>
>> From: Wenwei Tao <ww.tao0320@xxxxxxxxx>
>>
>> Break the loop when rqd is not null to reduce
>> unnecessary schedule.
>>
>> Signed-off-by: Wenwei Tao <ww.tao0320@xxxxxxxxx>
>> ---
>> drivers/lightnvm/rrpc.c | 3 +++
>> 1 file changed, 3 insertions(+)
>>
>> diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c
>> index 2103e97..2915e39 100644
>> --- a/drivers/lightnvm/rrpc.c
>> +++ b/drivers/lightnvm/rrpc.c
>> @@ -98,6 +98,9 @@ static void rrpc_discard(struct rrpc *rrpc, struct bio
>> *bio)
>>
>> do {
>> rqd = rrpc_inflight_laddr_acquire(rrpc, slba, len);
>> + if (rqd)
>> + break;
>> +
>> schedule();
>> } while (!rqd);
>>
>>
>
> If that case, mind if I convert the do..while to while?
>
> while(1) {
> rqd = rrpc_inflight_laddr_acquire(rrpc, slba, len);
> if (rqd)
> break;
> schedule();
> }
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