From mboxrd@z Thu Jan 1 00:00:00 1970 From: Evgeniy Didin Subject: Re: mmc: block: bonnie++ runs with errors on arc/hsdk board Date: Wed, 14 Mar 2018 12:32:50 +0000 Message-ID: <1521030769.10285.16.camel@synopsys.com> References: <1520942674.10285.8.camel@synopsys.com> <486fe92e-9b53-53a4-f98d-129a97032470@intel.com> <1520956602.10285.10.camel@synopsys.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: "ulf.hansson@linaro.org" , "linux-ext4@vger.kernel.org" , "tytso@mit.edu" , "linus.walleij@linaro.org" , "Alexey.Brodkin@synopsys.com" , "linux-mmc@vger.kernel.org" , "jh80.chung@samsung.com" , "adilger.kernel@dilger.ca" , "linux-snps-arc@lists.infradead.org" , "Eugeniy.Paltsev@synopsys.com" To: "adrian.hunter@intel.com" Return-path: In-Reply-To: <1520956602.10285.10.camel@synopsys.com> Content-Language: en-US Content-ID: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+gla-linux-snps-arc=m.gmane.org@lists.infradead.org List-Id: linux-ext4.vger.kernel.org SGkgQWRyaWFuLA0KPiA+IA0KPiA+IFdhcyB0aGUgcGVyZm9ybWFuY2UgYWZmZWN0ZWQ/IGkuZS4g dGhlIHJlc3VsdHMgZnJvbSBib25uaWUrKw0KPiANCj4gSSBoYXZlIHJ1biBib25uaWUrKyBzZXZl cmFsIHRpbWVzIGJlZm9yZSBhbmQgYWZ0ZXIgbWVudGlvbmVkIGNvbW1pdC4gSGVyZSBpcyBvdXRw dXQ6DQo+IC0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t PDgtLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tDQo+IEJlZm9yZSBjb21taXQ6DQo+IEFSQ0xpbnV4LDUxMk0sNjQ0 Miw1MCw3MjExLDAsNTMzMywwLDEyOTU0LDk5LDM0NTYzOCwxMDAsKysrKyssKysrLDE2LDIyMzIy LDEwMCwrKysrKywrKyssMzI3MzUsOTksMjI5MjEsMTAwLCsrKysrLCsrKywzMjIxMSwxMDANCj4g QVJDTGludXgsNTEyTSw2NjExLDUxLDcyNDgsMCw1MTYyLDAsMTI5NTEsOTksMzQ0NzYzLDk5LCsr KysrLCsrKywxNiwyMjY0OSw5OSwrKysrKywrKyssMzI3MjMsOTksMjI1NzIsMTAwLCsrKysrLCsr KywzMTY5NywxMDANCj4gQVJDTGludXgsNTEyTSw2NTk3LDUyLDczMDcsMCw1MzY4LDAsMTI5MzQs OTksMzQzOTg3LDk5LCsrKysrLCsrKywxNiwyMjc3NSwxMDAsKysrKyssKysrLDMyNzEzLDk5LDIy ODMyLDEwMCwrKysrKywrKyssMzE4OTksOTkNCj4gQWZ0ZXIgY29tbWl0Og0KPiBBUkNMaW51eCw1 MTJNLDQ0NTMsMzYsNjQ3NCwxLDU4NTIsMCwxMjk0MCw5OSwzNDQzMjksMTAwLCsrKysrLCsrKywx NiwyMjE2OCw5OCwrKysrKywrKyssMzI3NjAsOTksMjI3NTUsMTAwLCsrKysrLCsrKywzMjIwNSwx MDANCj4gQVJDTGludXgsNTEyTSw1MTU5LDQyLDY5NDQsMSw1NjU4LDAsMTI5NDUsOTksMzQ0Mjkw LDEwMCwrKysrKywrKyssMTYsMjIyOTUsMTAwLCsrKysrLCsrKywzMjcxNSw5OSwyMjg4OCw5OSwr KysrKywrKyssMzIwMDcsOTkNCj4gQVJDTGludXgsNTEyTSw1MTcwLDQyLDY4NDAsMiw1MzE1LDAs MTI5NDYsOTksMzQzODg5LDEwMCwrKysrKywrKyssMTYsMjI0NDUsMTAwLCsrKysrLCsrKywzMjY4 MSw5OSwyMjk2NywxMDAsKysrKyssKysrLDMyMTE3LDk5DQo+IC0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tPDgtLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0NCj4gwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoF5eXl7CoA0KPiBJZiBpIHVuZGVyc3RhbmQgY29ycmVjdGx5 LCBpbiB0aGlyZCBjb2x1bW4gaXMgc2hvd24gInNlcXVlbnRpYWwgb3V0cHV0IiBwZXIgY2hhcmFj dGVyIHNwZWVkIChLL3NlYyksIHdoaWNoIGRlY3JlYXNlZC4NCj4gDQo+ID4gV2hhdCBtb3VudCBv cHRpb25zIGRpZCB5b3UgdXNlPw0KPiANCj4gSSBkaWRuJ3QgdXNlIGFueSBvcHRpb25zLiBTaW1w bHk6DQo+ICMgbW91bnQgL2Rldi9tbWNibGswcDEgL21udA0KDQpOb3RlIHRoYXQgdGhlIGZpbGUg c3lzdGVtIG9uIFNEY2FyZCB3YXMgZXh0NC7CoA0KDQpCZXN0IHJlZ2FyZHMsDQpFdmdlbml5IERp ZGluCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4 LXNucHMtYXJjIG1haWxpbmcgbGlzdApsaW51eC1zbnBzLWFyY0BsaXN0cy5pbmZyYWRlYWQub3Jn Cmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtc25wcy1h cmM= From mboxrd@z Thu Jan 1 00:00:00 1970 From: Evgeniy.Didin@synopsys.com (Evgeniy Didin) Date: Wed, 14 Mar 2018 12:32:50 +0000 Subject: mmc: block: bonnie++ runs with errors on arc/hsdk board In-Reply-To: <1520956602.10285.10.camel@synopsys.com> References: <1520942674.10285.8.camel@synopsys.com> <486fe92e-9b53-53a4-f98d-129a97032470@intel.com> <1520956602.10285.10.camel@synopsys.com> List-ID: Message-ID: <1521030769.10285.16.camel@synopsys.com> To: linux-snps-arc@lists.infradead.org Hi Adrian, > > > > Was the performance affected? i.e. the results from bonnie++ > > I have run bonnie++ several times before and after mentioned commit. Here is output: > --------------------------------------------------<8------------------------------------------------------------------------- > Before commit: > ARCLinux,512M,6442,50,7211,0,5333,0,12954,99,345638,100,+++++,+++,16,22322,100,+++++,+++,32735,99,22921,100,+++++,+++,32211,100 > ARCLinux,512M,6611,51,7248,0,5162,0,12951,99,344763,99,+++++,+++,16,22649,99,+++++,+++,32723,99,22572,100,+++++,+++,31697,100 > ARCLinux,512M,6597,52,7307,0,5368,0,12934,99,343987,99,+++++,+++,16,22775,100,+++++,+++,32713,99,22832,100,+++++,+++,31899,99 > After commit: > ARCLinux,512M,4453,36,6474,1,5852,0,12940,99,344329,100,+++++,+++,16,22168,98,+++++,+++,32760,99,22755,100,+++++,+++,32205,100 > ARCLinux,512M,5159,42,6944,1,5658,0,12945,99,344290,100,+++++,+++,16,22295,100,+++++,+++,32715,99,22888,99,+++++,+++,32007,99 > ARCLinux,512M,5170,42,6840,2,5315,0,12946,99,343889,100,+++++,+++,16,22445,100,+++++,+++,32681,99,22967,100,+++++,+++,32117,99 > --------------------------------------------------<8------------------------------------------------------------------------ > ??????????????^^^^? > If i understand correctly, in third column is shown "sequential output" per character speed (K/sec), which decreased. > > > What mount options did you use? > > I didn't use any options. Simply: > # mount /dev/mmcblk0p1 /mnt Note that the file system on SDcard was ext4.? Best regards, Evgeniy Didin