From mboxrd@z Thu Jan 1 00:00:00 1970 From: majianpeng Subject: [PATCH V2 1/2] block: Set inode of block_device size to zero when delete gendisk. Date: Tue, 17 Sep 2013 11:22:01 +0800 Message-ID: <201309171121587796647@gmail.com> Reply-To: majianpeng Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: base64 Cc: LKML , linux-fsdevel To: axboe , viro Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org V2hlbiByZW1vdmUgZ2VuZGlzaywgc2V0IHRoZSBzaXplIG9mIGlub2RlIG9mIGJsb2NrX2Rldmlj ZSB0byB6ZXJvLg0KVGhpcyBpcyBtYWlubHkgbGV0IHRoZSB2ZnMga25vdyBkaXNrIHJlbW92ZWQu DQoNClNpZ25lZC1vZmYtYnk6IEppYW5wZW5nIE1hIDxtYWppYW5wZW5nQGdtYWlsLmNvbT4NCi0t LQ0KIGJsb2NrL2dlbmhkLmMgfCA2ICsrKysrKw0KIDEgZmlsZSBjaGFuZ2VkLCA2IGluc2VydGlv bnMoKykNCg0KZGlmZiAtLWdpdCBhL2Jsb2NrL2dlbmhkLmMgYi9ibG9jay9nZW5oZC5jDQppbmRl eCBkYWRmNDJiLi45YTRjMjQ1IDEwMDY0NA0KLS0tIGEvYmxvY2svZ2VuaGQuYw0KKysrIGIvYmxv Y2svZ2VuaGQuYw0KQEAgLTEzNjksNiArMTM2OSwxMiBAQCBpbnQgaW52YWxpZGF0ZV9wYXJ0aXRp b24oc3RydWN0IGdlbmRpc2sgKmRpc2ssIGludCBwYXJ0bm8pDQogCWlmIChiZGV2KSB7DQogCQlm c3luY19iZGV2KGJkZXYpOw0KIAkJcmVzID0gX19pbnZhbGlkYXRlX2RldmljZShiZGV2LCB0cnVl KTsNCisJCS8qDQorCQkgKiBXaGVuIHVzZWQgYnVmZmVyLW1vZGUgb24gcmF3IGJsb2NrZGV2aWNl LHRoZSBkaXNrIHJlbW92ZWQuDQorCQkgKiBCdXQgdGhlIHZmcyBkb24ndCBrbm93LlNvIHRlbGwg dGhlIHZmcyBzaXplIG9mIGRpc2sNCisJCSAqIGJlY2FtZSB6ZXJvLCB0aGUgYnVmZmVyIHdyaXRl IGNhbiByZXR1cm4NCisJCSAqLw0KKwkJaV9zaXplX3dyaXRlKGJkZXYtPmJkX2lub2RlLCAwKTsN CiAJCWJkcHV0KGJkZXYpOw0KIAl9DQogCXJldHVybiByZXM7DQotLSANCjEuOC40LXJjMA0K