From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id p5R5nGdk050419 for ; Mon, 27 Jun 2011 00:49:16 -0500 Received: from ipmail07.adl2.internode.on.net (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id C16CF3040C for ; Sun, 26 Jun 2011 22:49:14 -0700 (PDT) Received: from ipmail07.adl2.internode.on.net (ipmail07.adl2.internode.on.net [150.101.137.131]) by cuda.sgi.com with ESMTP id CI4geNnUZ5LxcxBE for ; Sun, 26 Jun 2011 22:49:14 -0700 (PDT) Received: from chute ([192.168.1.1] helo=disappointment) by dastard with esmtp (Exim 4.72) (envelope-from ) id 1Qb4h6-0004J3-T2 for xfs@oss.sgi.com; Mon, 27 Jun 2011 15:49:12 +1000 Received: from dave by disappointment with local (Exim 4.76) (envelope-from ) id 1Qb4gg-0000Ko-QK for xfs@oss.sgi.com; Mon, 27 Jun 2011 15:48:46 +1000 From: Dave Chinner Subject: [PATCH 2/4] xfstests: fsx fallocate support is b0rked Date: Mon, 27 Jun 2011 15:48:40 +1000 Message-Id: <1309153722-1231-3-git-send-email-david@fromorbit.com> In-Reply-To: <1309153722-1231-1-git-send-email-david@fromorbit.com> References: <1309153722-1231-1-git-send-email-david@fromorbit.com> MIME-Version: 1.0 List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com RnJvbTogRGF2ZSBDaGlubmVyIDxkY2hpbm5lckByZWRoYXQuY29tPgoKVGhlIHJlY2VudCBmYWxs b2NhdGUvZnB1bmNoIGFkZGl0aW9ucyB0byBmc3ggaGF2ZSBub3QgYWN0dWFsbHkgYmUKZXhlY3V0 aW5nIGZhbGxvY2F0ZS9mcHVuY2ggb3BlcmF0aW9ucy4gVGhlIGxvZ2ljIHRvIHNlbGVjdCB3aGF0 Cm9wZXJhdGlvbiB0byBydW4gaXMgYnJva2VuIGluIHN1Y2ggYSB3YXkgdGhhdCBmc3ggaGFzIGJl ZW4gZXhlY3V0aW5nCm1hcHBlZCB3cml0ZXMgYW5kIHRydW5jYXRlcyBpbnN0ZWFkIG9mIGZhbGxv Y2F0ZSBhbmQgZnB1bmNoCm9wZXJhdGlvbnMuCgpSZW1vdmUgYWxsIHRoZSAoYjBya2VuKSBzbWFy dHktcGFudHMgc2VsZWN0aW9uIGxvZ2ljIGZyb20gdGhlIHRlc3QoKQpmdW5jdGlvbi4gUmVwbGFj ZSBpdCB3aXRoIGEgY2xlYXJseSBkZWZpbmVkIHNldCBvZiBvcGVyYXRpb25zIGZvcgplYWNoIG1v ZGUgYW5kIHVzZSB1bmRlcnN0YW5kYWJsZSBmYWxsYmFjayBsb2dpYyB3aGVuIHZhcmlvdXMKb3Bl cmF0aW9uIHR5cGVzIGhhdmUgYmVlbiBkaXNhYmxlZC4gVGhlbiB1c2UgYSBzaW1wbGUgc3dpdGNo CnN0YXRlbWVudCB0byBleGVjdXRlIGVhY2ggb2YgdGhlIGRpZmZlcmVudCBvcGVyYXRpb25zLCBy ZW1vdmluZyB0aGUKdG9ydHVyZWQgbmVzdGluZyBvZiBpZi9lbHNlIHN0YXRlbWVudHMgdGhhdCBv bmx5IHNlcnZlIHRvIG9iZnVzY2F0ZQp0aGUgY29kZS4KCk5BcyBhIHJlc3VsdCwgZnN4IHVzZXMg ZmFsbG9jYXRlL2ZwdW5jaCBhcHByb3ByaWF0ZWx5IGR1cmluZwpvcGVyYXRpb25zLCBhbmQgdXNl cy9kaXNhYmxl0ZUgdGhlIG9wZXJhdGlvbnMgYXMgZGVmaW5lZCBvbiB0aGUKY29tbWFuZCBsaW5l IGNvcnJlY3RseS4KClNpZ25lZC1vZmYtYnk6IERhdmUgQ2hpbm5lciA8ZGNoaW5uZXJAcmVkaGF0 LmNvbT4KLS0tCiBsdHAvZnN4LmMgfCAgMTYyICsrKysrKysrKysrKysrKysrKysrKysrKysrKysr KysrKysrKysrKy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KIDEgZmlsZXMgY2hhbmdlZCwgMTAzIGlu c2VydGlvbnMoKyksIDU5IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2x0cC9mc3guYyBiL2x0 cC9mc3guYwppbmRleCBhMzdlMjIzLi42NmRhZWZlIDEwMDY0NAotLS0gYS9sdHAvZnN4LmMKKysr IGIvbHRwL2ZzeC5jCkBAIC05NTUsMTggKzk1NSw0MiBAQCBkb2Nsb3Nlb3Blbih2b2lkKQogCX0K IH0KIAorI2RlZmluZSBUUklNX09GRl9MRU4ob2ZmLCBsZW4sIHNpemUpCVwKK2RvIHsJCQkJCVwK KwlpZiAoZmlsZV9zaXplKQkJCVwKKwkJb2Zmc2V0ICU9IHNpemU7CQlcCisJZWxzZQkJCQlcCisJ CW9mZnNldCA9IDA7CQlcCisJaWYgKG9mZnNldCArIGxlbiA+IHNpemUpCVwKKwkJbGVuID0gc2l6 ZSAtIG9mZnNldDsJXAorfSB3aGlsZSAoMCkKIAorLyoKKyAqIFRoZSBvcGVyYXRpb24gbWF0cml4 IGlzIGNvbXBsZXggZHVlIHRvIGNvbmRpdGlvbmFsIHZhcmlhYmxlcy4KKyAqIFdlIGNhbGN1bGF0 ZSBob3cgbWFueSBkaWZmZXJlbnQgb3BlcmF0aW9ucyB3ZSBjYW4gdXNlLCB0aGVuCisgKiBtYXAg dGhlbSBhcHByb3ByaWF0ZWx5IGFjY29yZGluZyB0byBob3cgbWFueSBvcHRpb25zIGFyZSBlbmFi bGVkLgorICogVGhlIG1hcHBpbmcgaXM6CisgKgorICoJCWxpdGUJIWxpdGUKKyAqIFJFQUQ6CTAJ MAorICogV1JJVEU6CTEJMQorICogTUFQUkVBRDoJMgkyCisgKiBNQVBXUklURToJMwkzCisgKiBU UlVOQ0FURToJLQk0CisgKiBGQUxMT0NBVEU6CS0JNQorICogUFVOQ0ggSE9MRToJLQk2CisgKgor ICogV2hlbiBtYXBwZWQgcmVhZC93cml0ZXMgYXJlIGRpc2FibGVkLCB0aGV5IGFyZSBzaW1wbHkg Y29udmVydGVkIHRvIG5vcm1hbAorICogcmVhZHMgYW5kIHdyaXRlcy4gV2hlbiBmYWxsb2NhdGUv ZnB1bmNoIGNhbGxzIGFyZSBkaXNhYmxlZCwgdGhleSBhcmUKKyAqIGNvbnZlcnRlZCB0byBPUF9T S0lQUEVELgorICovCiB2b2lkCiB0ZXN0KHZvaWQpCiB7CiAJdW5zaWduZWQgbG9uZwlvZmZzZXQ7 CiAJdW5zaWduZWQgbG9uZwlzaXplID0gbWF4b3BsZW47CiAJdW5zaWduZWQgbG9uZwlydiA9IHJh bmRvbSgpOwotCXVuc2lnbmVkIGxvbmcJb3AgPSBydiAlICgzICsgIWxpdGUgKyBtYXBwZWRfd3Jp dGVzICsgZmFsbG9jYXRlX2NhbGxzICsgcHVuY2hfaG9sZV9jYWxscyk7Ci0gICAgICAgIC8qIHR1 cm4gb2ZmIHRoZSBtYXAgcmVhZCBpZiBuZWNlc3NhcnkgKi8KLQotICAgICAgICBpZiAob3AgPT0g MiAmJiAhbWFwcGVkX3JlYWRzKQotICAgICAgICAgICAgb3AgPSAwOworCXVuc2lnbmVkIGxvbmcJ b3A7CiAKIAlpZiAoc2ltdWxhdGVkb3Bjb3VudCA+IDAgJiYgdGVzdGNhbGxzID09IHNpbXVsYXRl ZG9wY291bnQpCiAJCXdyaXRlZmlsZWltYWdlKCk7CkBAIC05ODIsNjIgKzEwMDYsODIgQEAgdGVz dCh2b2lkKQogCWlmICghcXVpZXQgJiYgdGVzdGNhbGxzIDwgc2ltdWxhdGVkb3Bjb3VudCAmJiB0 ZXN0Y2FsbHMgJSAxMDAwMDAgPT0gMCkKIAkJcHJ0KCIlbHUuLi5cbiIsIHRlc3RjYWxscyk7CiAK LQkvKgotCSAqICAgICAgICAgICAgICAgICBsaXRlICAhbGl0ZQotCSAqIFJFQUQ6CW9wID0gMAkg ICAwCi0JICogV1JJVEU6CW9wID0gMSAgICAgMQotCSAqIE1BUFJFQUQ6ICAgICBvcCA9IDIgICAg IDIKLQkgKiBUUlVOQ0FURToJb3AgPSAtICAgICAzCi0JICogTUFQV1JJVEU6ICAgIG9wID0gMyAg ICAgNAotCSAqIEZBTExPQ0FURTogICBvcCA9IC0gICAgIDUKLQkgKiBQVU5DSCBIT0xFOiAgb3Ag PSAtICAgICA2Ci0JICovCi0JaWYgKGxpdGUgPyAwIDogb3AgPT0gMyAmJiAoc3R5bGUgJiAxKSA9 PSAwKSAvKiB2YW5pbGxhIHRydW5jYXRlPyAqLwotCQlkb3RydW5jYXRlKHJhbmRvbSgpICUgbWF4 ZmlsZWxlbik7Ci0JZWxzZSB7Ci0JCWlmIChyYW5kb21vcGxlbikKLQkJCXNpemUgPSByYW5kb20o KSAlIChtYXhvcGxlbisxKTsKLQotCQlpZiAobGl0ZSA/IDAgOiBvcCA9PSAzKSB7Ci0JCQkvKiB0 cnVuY2F0ZSAqLwotCQkJZG90cnVuY2F0ZShzaXplKTsKLQkJfSBlbHNlIHsKLQkJCW9mZnNldCA9 IHJhbmRvbSgpOwotCQkJaWYgKG9wID09IDUpIHsKLQkJCQkvKiBmYWxsb2NhdGUgKi8KLQkJCQlv ZmZzZXQgJT0gbWF4ZmlsZWxlbjsKLQkJCQlpZiAob2Zmc2V0ICsgc2l6ZSA+IG1heGZpbGVsZW4p Ci0JCQkJCXNpemUgPSBtYXhmaWxlbGVuIC0gb2Zmc2V0OwotCQkJCWRvX3ByZWFsbG9jYXRlKG9m ZnNldCwgc2l6ZSk7Ci0JCQl9IGVsc2UgaWYgKG9wID09IDYpIHsKLQkJCQlvZmZzZXQgJT0gbWF4 ZmlsZWxlbjsKLQkJCQlpZiAob2Zmc2V0ICsgc2l6ZSA+IG1heGZpbGVsZW4pCi0JCQkJCXNpemUg PSBtYXhmaWxlbGVuIC0gb2Zmc2V0OwotCQkJCWRvX3B1bmNoX2hvbGUob2Zmc2V0LCBzaXplKTsK LQkJCX0gZWxzZSBpZiAob3AgPT0gMSB8fCBvcCA9PSAobGl0ZSA/IDMgOiA0KSkgewotCQkJCS8q IHdyaXRlIC8gbWFwd3JpdGUgKi8KLQkJCQlvZmZzZXQgJT0gbWF4ZmlsZWxlbjsKLQkJCQlpZiAo b2Zmc2V0ICsgc2l6ZSA+IG1heGZpbGVsZW4pCi0JCQkJCXNpemUgPSBtYXhmaWxlbGVuIC0gb2Zm c2V0OwotCQkJCWlmIChvcCAhPSAxKQotCQkJCQlkb21hcHdyaXRlKG9mZnNldCwgc2l6ZSk7Ci0J CQkJZWxzZQotCQkJCQlkb3dyaXRlKG9mZnNldCwgc2l6ZSk7Ci0JCQl9IGVsc2UgewotCQkJCS8q IHJlYWQgLyBtYXByZWFkICovCi0JCQkJaWYgKGZpbGVfc2l6ZSkKLQkJCQkJb2Zmc2V0ICU9IGZp bGVfc2l6ZTsKLQkJCQllbHNlCi0JCQkJCW9mZnNldCA9IDA7Ci0JCQkJaWYgKG9mZnNldCArIHNp emUgPiBmaWxlX3NpemUpCi0JCQkJCXNpemUgPSBmaWxlX3NpemUgLSBvZmZzZXQ7Ci0JCQkJaWYg KG9wICE9IDApCi0JCQkJCWRvbWFwcmVhZChvZmZzZXQsIHNpemUpOwotCQkJCWVsc2UKLQkJCQkJ ZG9yZWFkKG9mZnNldCwgc2l6ZSk7Ci0JCQl9CisJb2Zmc2V0ID0gcmFuZG9tKCk7CisJaWYgKHJh bmRvbW9wbGVuKQorCQlzaXplID0gcmFuZG9tKCkgJSAobWF4b3BsZW4gKyAxKTsKKworCS8qIGNh bGN1bGF0ZSBhcHByb3ByaWF0ZSBvcCB0byBydW4gKi8KKwlpZiAobGl0ZSkKKwkJb3AgPSBydiAl IDQ7CisJZWxzZQorCQlvcCA9IHJ2ICUgNzsKKworCXN3aXRjaCAob3ApIHsKKwljYXNlIDI6CisJ CWlmICghbWFwcGVkX3JlYWRzKQorCQkJb3AgPSAwOworCQlicmVhazsKKwljYXNlIDM6CisJCWlm ICghbWFwcGVkX3dyaXRlcykKKwkJCW9wID0gMTsKKwkJYnJlYWs7CisJY2FzZSA1OgorCQlpZiAo IWZhbGxvY2F0ZV9jYWxscykgeworCQkJbG9nNChPUF9TS0lQUEVELCBPUF9GQUxMT0NBVEUsIG9m ZnNldCwgc2l6ZSk7CisJCQlnb3RvIG91dDsKKwkJfQorCQlicmVhazsKKwljYXNlIDY6CisJCWlm ICghcHVuY2hfaG9sZV9jYWxscykgeworCQkJbG9nNChPUF9TS0lQUEVELCBPUF9QVU5DSF9IT0xF LCBvZmZzZXQsIHNpemUpOworCQkJZ290byBvdXQ7CiAJCX0KKwkJYnJlYWs7CiAJfQorCisJc3dp dGNoIChvcCkgeworCWNhc2UgMDoJLyogcmVhZCAqLworCQlUUklNX09GRl9MRU4ob2Zmc2V0LCBz aXplLCBmaWxlX3NpemUpOworCQlkb3JlYWQob2Zmc2V0LCBzaXplKTsKKwkJYnJlYWs7CisKKwlj YXNlIDE6IC8qIHdyaXRlICovCisJCVRSSU1fT0ZGX0xFTihvZmZzZXQsIHNpemUsIG1heGZpbGVs ZW4pOworCQlkb3dyaXRlKG9mZnNldCwgc2l6ZSk7CisJCWJyZWFrOworCisJY2FzZSAyOgkvKiBt YXByZWFkICovCisJCVRSSU1fT0ZGX0xFTihvZmZzZXQsIHNpemUsIG1heGZpbGVsZW4pOworCQlk b21hcHJlYWQob2Zmc2V0LCBzaXplKTsKKwkJYnJlYWs7CisKKwljYXNlIDM6CS8qIG1hcHdyaXRl ICovCisJCVRSSU1fT0ZGX0xFTihvZmZzZXQsIHNpemUsIG1heGZpbGVsZW4pOworCQlkb21hcHdy aXRlKG9mZnNldCwgc2l6ZSk7CisJCWJyZWFrOworCisJY2FzZSA0OiAvKiB0cnVuY2F0ZSAqLwor CQlpZiAoIXN0eWxlKQorCQkJc2l6ZSA9IHJhbmRvbSgpICUgbWF4ZmlsZWxlbjsKKwkJZG90cnVu Y2F0ZShzaXplKTsKKwkJYnJlYWs7CisKKwljYXNlIDU6CS8qIGZhbGxvY2F0ZSAqLworCQlUUklN X09GRl9MRU4ob2Zmc2V0LCBzaXplLCBtYXhmaWxlbGVuKTsKKwkJZG9fcHJlYWxsb2NhdGUob2Zm c2V0LCBzaXplKTsKKwkJYnJlYWs7CisKKwljYXNlIDY6CS8qIHB1bmNoICovCisJCVRSSU1fT0ZG X0xFTihvZmZzZXQsIHNpemUsIG1heGZpbGVsZW4pOworCQlkb19wdW5jaF9ob2xlKG9mZnNldCwg c2l6ZSk7CisJCWJyZWFrOworCWRlZmF1bHQ6CisJCXBydGVycigidGVzdDogdW5rbm93biBvcGVy YXRpb24iKTsKKwkJcmVwb3J0X2ZhaWx1cmUoNDIpOworCQlicmVhazsKKwl9CisKK291dDoKIAlp ZiAoc2l6ZWNoZWNrcyAmJiB0ZXN0Y2FsbHMgPiBzaW11bGF0ZWRvcGNvdW50KQogCQljaGVja19z aXplKCk7CiAJaWYgKGNsb3Nlb3BlbikKLS0gCjEuNy41LjEKCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCnhmcyBtYWlsaW5nIGxpc3QKeGZzQG9zcy5zZ2ku Y29tCmh0dHA6Ly9vc3Muc2dpLmNvbS9tYWlsbWFuL2xpc3RpbmZvL3hmcwo=