From mboxrd@z Thu Jan 1 00:00:00 1970 From: willy@linux.intel.com (Matthew Wilcox) Date: Thu, 5 Sep 2013 15:28:42 -0400 Subject: [PATCH] NVMe: Avoid caculate cq head doorbel in nvme_process_cq() In-Reply-To: <5228470F.2040206@huawei.com> References: <20130903155316.GY4707@linux.intel.com> <5226FA47.10205@huawei.com> <20130904165142.GA20931@linux.intel.com> <5228470F.2040206@huawei.com> Message-ID: <20130905192842.GD20931@linux.intel.com> On Thu, Sep 05, 2013@04:55:43PM +0800, Haiyan Hu wrote: > Your analysis is more comprehensive. Of course, I'd like to send a new patch that > you advised. Do you think the updated variable named "db_stride_shift"? I think that might have been a better name for the old meaning :-) I think we should probabaly keep the name as-is, but change the usage. Unless someone can come up with a better name ... ?