From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ric Wheeler Subject: Re: [RFT] major libata update Date: Tue, 16 May 2006 23:57:07 -0400 Message-ID: <446A9F13.4020907@emc.com> References: <20060515170006.GA29555@havoc.gtf.org> <4469B93E.6010201@emc.com> <4469E0DB.1040709@garzik.org> <4469EEC0.4060907@gmail.com> <446A1A21.80501@emc.com> <446A63F6.5030706@gmail.com> <446A6615.6050701@garzik.org> <446A678E.8030403@garzik.org> <446A6ECD.7080104@garzik.org> <446A734A.6020504@gmail.com> <446A7504.9000201@gmail.com> <446A88DF.5060705@emc.com> <446A7E4A.1080003@gmail.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="------------060105020202000500020002" Return-path: Received: from mexforward.lss.emc.com ([168.159.213.200]:50647 "EHLO mexforward.lss.emc.com") by vger.kernel.org with ESMTP id S1751187AbWEQC5T (ORCPT ); Tue, 16 May 2006 22:57:19 -0400 In-Reply-To: <446A7E4A.1080003@gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo Cc: Jeff Garzik , linux-ide@vger.kernel.org, Mark Lord , Jens Axboe This is a multi-part message in MIME format. --------------060105020202000500020002 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Tejun Heo wrote: > Ric Wheeler wrote: > >> >> (Trying to keep up ;-)) >> >> Is there still value in testing your last patch? >> > > The result should be the same, so it's not really necessary. But, > just in case, sticking that patch when you test the barrier would be > nice so that things can be verified again. I applied both patches and rebooted - many minutes later & 94MB of log file, I ran my synchronous file write test (the last 200 lines of the log file is attached). Is more useful? > > Thanks for testing. > thanks for the code - this is great! ric --------------060105020202000500020002 Content-Type: text/plain; name="messages_tail" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="messages_tail" May 17 03:30:54 centera kernel: [start_ordered ]: BIO d08998c0 3357330 4096 May 17 03:30:54 centera kernel: [start_ordered ]: ordered=1 in_flight=0 May 17 03:30:54 centera kernel: [blk_do_ordered ]: start_ordered ed3553c0->dfe2bd28 May 17 03:30:54 centera kernel: [elv_next_request ]: dfe2bd28 (bar) May 17 03:30:54 centera kernel: [ordered_bio_endio ]: q->orderr=0 error=0 May 17 03:30:54 centera kernel: [flush_dry_bio_endio ]: BIO f18ffa00 3357330 4096 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: ordseq=17 seq=08 orderr=0 error=0 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: sequence complete May 17 03:30:54 centera kernel: [ordered_bio_endio ]: q->orderr=0 error=0 May 17 03:30:54 centera kernel: [flush_dry_bio_endio ]: BIO f18ff300 3357330 4096 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: ordseq=17 seq=08 orderr=0 error=0 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: sequence complete May 17 03:30:54 centera kernel: [ordered_bio_endio ]: q->orderr=0 error=0 May 17 03:30:54 centera kernel: [flush_dry_bio_endio ]: BIO d0899600 3357330 4096 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: ordseq=17 seq=08 orderr=0 error=0 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: sequence complete May 17 03:30:54 centera kernel: [ordered_bio_endio ]: q->orderr=0 error=0 May 17 03:30:54 centera kernel: [flush_dry_bio_endio ]: BIO d08998c0 3357330 4096 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: ordseq=17 seq=08 orderr=0 error=0 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: sequence complete May 17 03:30:54 centera kernel: [start_ordered ]: ed3551c8 -> dfe2b1b8,dfe2b260,dfe2b308 infl=0 May 17 03:30:54 centera kernel: [start_ordered ]: f18ff4c0 0 3357330 8 8 1 1 dfdd9000 May 17 03:30:54 centera kernel: [start_ordered ]: BIO f18ff4c0 3357330 4096 May 17 03:30:54 centera kernel: [start_ordered ]: ordered=1 in_flight=0 May 17 03:30:54 centera kernel: [blk_do_ordered ]: start_ordered ed3551c8->dfe2b260 May 17 03:30:54 centera kernel: [elv_next_request ]: dfe2b260 (bar) May 17 03:30:54 centera kernel: [start_ordered ]: ed355ba0 -> dfe2b550,dfe2b5f8,dfe2b6a0 infl=0 May 17 03:30:54 centera kernel: [start_ordered ]: f18ffcc0 0 3357330 8 8 1 1 dff0b000 May 17 03:30:54 centera kernel: [start_ordered ]: BIO f18ffcc0 3357330 4096 May 17 03:30:54 centera kernel: [start_ordered ]: ordered=1 in_flight=0 May 17 03:30:54 centera kernel: [blk_do_ordered ]: start_ordered ed355ba0->dfe2b5f8 May 17 03:30:54 centera kernel: [elv_next_request ]: dfe2b5f8 (bar) May 17 03:30:54 centera kernel: [start_ordered ]: ed341318 -> dfe2b8e8,dfe2b990,dfe2ba38 infl=0 May 17 03:30:54 centera kernel: [start_ordered ]: e413bf00 0 3357330 8 8 1 1 f7b57000 May 17 03:30:54 centera kernel: [start_ordered ]: BIO e413bf00 3357330 4096 May 17 03:30:54 centera kernel: [start_ordered ]: ordered=1 in_flight=0 May 17 03:30:54 centera kernel: [blk_do_ordered ]: start_ordered ed341318->dfe2b990 May 17 03:30:54 centera kernel: [elv_next_request ]: dfe2b990 (bar) May 17 03:30:54 centera kernel: [start_ordered ]: ed3553c0 -> dfe2bc80,dfe2bd28,dfe2bdd0 infl=0 May 17 03:30:54 centera kernel: [start_ordered ]: d08993c0 0 3357330 8 8 1 1 df937000 May 17 03:30:54 centera kernel: [start_ordered ]: BIO d08993c0 3357330 4096 May 17 03:30:54 centera kernel: [start_ordered ]: ordered=1 in_flight=0 May 17 03:30:54 centera kernel: [blk_do_ordered ]: start_ordered ed3553c0->dfe2bd28 May 17 03:30:54 centera kernel: [elv_next_request ]: dfe2bd28 (bar) May 17 03:30:54 centera kernel: [ordered_bio_endio ]: q->orderr=0 error=0 May 17 03:30:54 centera kernel: [flush_dry_bio_endio ]: BIO f18ff4c0 3357330 4096 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: ordseq=17 seq=08 orderr=0 error=0 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: sequence complete May 17 03:30:54 centera kernel: [ordered_bio_endio ]: q->orderr=0 error=0 May 17 03:30:54 centera kernel: [flush_dry_bio_endio ]: BIO f18ffcc0 3357330 4096 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: ordseq=17 seq=08 orderr=0 error=0 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: sequence complete May 17 03:30:54 centera kernel: [ordered_bio_endio ]: q->orderr=0 error=0 May 17 03:30:54 centera kernel: [flush_dry_bio_endio ]: BIO e413bf00 3357330 4096 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: ordseq=17 seq=08 orderr=0 error=0 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: sequence complete May 17 03:30:54 centera kernel: [ordered_bio_endio ]: q->orderr=0 error=0 May 17 03:30:54 centera kernel: [flush_dry_bio_endio ]: BIO d08993c0 3357330 4096 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: ordseq=17 seq=08 orderr=0 error=0 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: sequence complete May 17 03:30:54 centera kernel: [start_ordered ]: ed3553c0 -> dfe2b1b8,dfe2b260,dfe2b308 infl=0 May 17 03:30:54 centera kernel: [start_ordered ]: e413bf00 0 3357330 8 8 1 1 dfdd9000 May 17 03:30:54 centera kernel: [start_ordered ]: BIO e413bf00 3357330 4096 May 17 03:30:54 centera kernel: [start_ordered ]: ordered=1 in_flight=0 May 17 03:30:54 centera kernel: [blk_do_ordered ]: start_ordered ed3553c0->dfe2b260 May 17 03:30:54 centera kernel: [elv_next_request ]: dfe2b260 (bar) May 17 03:30:54 centera kernel: [start_ordered ]: ed341318 -> dfe2b550,dfe2b5f8,dfe2b6a0 infl=0 May 17 03:30:54 centera kernel: [start_ordered ]: f18ffcc0 0 3357330 8 8 1 1 dff0b000 May 17 03:30:54 centera kernel: [start_ordered ]: BIO f18ffcc0 3357330 4096 May 17 03:30:54 centera kernel: [start_ordered ]: ordered=1 in_flight=0 May 17 03:30:54 centera kernel: [blk_do_ordered ]: start_ordered ed341318->dfe2b5f8 May 17 03:30:54 centera kernel: [elv_next_request ]: dfe2b5f8 (bar) May 17 03:30:54 centera kernel: [start_ordered ]: ed355ba0 -> dfe2b8e8,dfe2b990,dfe2ba38 infl=0 May 17 03:30:54 centera kernel: [start_ordered ]: f18ff4c0 0 3357330 8 8 1 1 f7b57000 May 17 03:30:54 centera kernel: [start_ordered ]: BIO f18ff4c0 3357330 4096 May 17 03:30:54 centera kernel: [start_ordered ]: ordered=1 in_flight=0 May 17 03:30:54 centera kernel: [blk_do_ordered ]: start_ordered ed355ba0->dfe2b990 May 17 03:30:54 centera kernel: [elv_next_request ]: dfe2b990 (bar) May 17 03:30:54 centera kernel: [start_ordered ]: ed3551c8 -> dfe2bc80,dfe2bd28,dfe2bdd0 infl=0 May 17 03:30:54 centera kernel: [start_ordered ]: d0899800 0 3357330 8 8 1 1 df937000 May 17 03:30:54 centera kernel: [start_ordered ]: BIO d0899800 3357330 4096 May 17 03:30:54 centera kernel: [start_ordered ]: ordered=1 in_flight=0 May 17 03:30:54 centera kernel: [blk_do_ordered ]: start_ordered ed3551c8->dfe2bd28 May 17 03:30:54 centera kernel: [elv_next_request ]: dfe2bd28 (bar) May 17 03:30:54 centera kernel: [ordered_bio_endio ]: q->orderr=0 error=0 May 17 03:30:54 centera kernel: [flush_dry_bio_endio ]: BIO e413bf00 3357330 4096 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: ordseq=17 seq=08 orderr=0 error=0 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: sequence complete May 17 03:30:54 centera kernel: [ordered_bio_endio ]: q->orderr=0 error=0 May 17 03:30:54 centera kernel: [flush_dry_bio_endio ]: BIO f18ffcc0 3357330 4096 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: ordseq=17 seq=08 orderr=0 error=0 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: sequence complete May 17 03:30:54 centera kernel: [ordered_bio_endio ]: q->orderr=0 error=0 May 17 03:30:54 centera kernel: [flush_dry_bio_endio ]: BIO f18ff4c0 3357330 4096 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: ordseq=17 seq=08 orderr=0 error=0 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: sequence complete May 17 03:30:54 centera kernel: [ordered_bio_endio ]: q->orderr=0 error=0 May 17 03:30:54 centera kernel: [flush_dry_bio_endio ]: BIO d0899800 3357330 4096 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: ordseq=17 seq=08 orderr=0 error=0 May 17 03:30:54 centera kernel: [blk_ordered_complete_seq]: sequence complete --------------060105020202000500020002--