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Fri, 15 Jul 2016 06:27:47 -0700 (PDT) Received: from tahsin1.mtv.corp.google.com ([172.17.128.201]) by smtp.gmail.com with ESMTPSA id a20sm3091867pfa.27.2016.07.15.06.27.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 15 Jul 2016 06:27:47 -0700 (PDT) From: Tahsin Erdogan To: Alasdair Kergon , Mike Snitzer , Jens Axboe , dm-devel@redhat.com, Shaohua Li , linux-raid@vger.kernel.org Date: Fri, 15 Jul 2016 06:27:08 -0700 Message-Id: <1468589228-20722-1-git-send-email-tahsin@google.com> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Fri, 15 Jul 2016 13:27:48 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Fri, 15 Jul 2016 13:27:48 +0000 (UTC) for IP:'209.85.192.177' DOMAIN:'mail-pf0-f177.google.com' HELO:'mail-pf0-f177.google.com' FROM:'tahsin@google.com' RCPT:'' X-RedHat-Spam-Score: -1.689 (BAYES_50, DCC_REPUT_00_12, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, RP_MATCHES_RCVD, SPF_PASS) 209.85.192.177 mail-pf0-f177.google.com 209.85.192.177 mail-pf0-f177.google.com X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-Scanned-By: MIMEDefang 2.78 on 10.5.110.31 X-loop: dm-devel@redhat.com X-Mailman-Approved-At: Mon, 18 Jul 2016 03:14:12 -0400 Cc: Tahsin Erdogan , linux-kernel@vger.kernel.org Subject: [dm-devel] [PATCH] dm: fix parameter to blk_delay_queue() X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Virus-Scanned: ClamAV using ClamSMTP Second parameter to blk_delay_queue() must be in msec units not jiffies. Signed-off-by: Tahsin Erdogan --- drivers/md/dm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 1b2f96205361..17c63265a205 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -2175,7 +2175,7 @@ static void dm_request_fn(struct request_queue *q) md_in_flight(md) && rq->bio && rq->bio->bi_vcnt == 1 && md->last_rq_pos == pos && md->last_rq_rw == rq_data_dir(rq)) || (ti->type->busy && ti->type->busy(ti))) { - blk_delay_queue(q, HZ / 100); + blk_delay_queue(q, 10); return; }