From mboxrd@z Thu Jan 1 00:00:00 1970 From: majianpeng Subject: [PATCH] md/raid5:When exec md_wait_for_blocked_rdev in ops_run_io,we must atomic_inc(&rdev->nr_pending). Date: Mon, 11 Jun 2012 11:23:56 +0800 Message-ID: <201206111123534849890@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 Return-path: Sender: linux-raid-owner@vger.kernel.org To: Neil Brown Cc: linux-raid List-Id: linux-raid.ids SW4gb3BzX3J1bl9pbygpLCBpZiBjYWxsIG1kX3dhaXRfZm9yX2Jsb2NrZWRfcmRldiB3aGljaCBp dCBkZWMNCm5yX3BlbmRpbmcsIHRoZSByZGV2LT5ucl9wZW5kaW5nIHdpbGwgZGVjIGFnYWluIGlu IGVsc2Utc3RhdGVtZW50Lg0KU28gdGhlIG5yX3BlbmdpbmcgaXMgZXJyb3IgYW5kIHdlIGNhbid0 IHJlbW92ZSB0aGlzIGRldmljZS4NCg0KU2lnbmVkLW9mZi1ieTogbWFqaWFucGVuZyA8bWFqaWFu cGVuZ0BnbWFpbC5jb20+DQotLS0NCiBkcml2ZXJzL21kL3JhaWQ1LmMgfCAgICA2ICsrKysrKw0K IDEgZmlsZXMgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspLCAwIGRlbGV0aW9ucygtKQ0KDQpkaWZm IC0tZ2l0IGEvZHJpdmVycy9tZC9yYWlkNS5jIGIvZHJpdmVycy9tZC9yYWlkNS5jDQppbmRleCBk MjY3NjcyLi45OTViMmRlIDEwMDY0NA0KLS0tIGEvZHJpdmVycy9tZC9yYWlkNS5jDQorKysgYi9k cml2ZXJzL21kL3JhaWQ1LmMNCkBAIC02MDcsNiArNjA3LDEyIEBAIHN0YXRpYyB2b2lkIG9wc19y dW5faW8oc3RydWN0IHN0cmlwZV9oZWFkICpzaCwgc3RydWN0IHN0cmlwZV9oZWFkX3N0YXRlICpz KQ0KIAkJCQkJbWRfY2hlY2tfcmVjb3ZlcnkoY29uZi0+bWRkZXYpOw0KIAkJCQl9DQogCQkJCW1k X3dhaXRfZm9yX2Jsb2NrZWRfcmRldihyZGV2LCBjb25mLT5tZGRldik7DQorCQkJCS8qDQorCQkJ CSAqIEJlY2F1c2UgbWRfd2FpdF9mb3JfYmxvY2tlZF9yZGV2IHdpbGwgZGVjDQorCQkJCSAqIG5y X3BlbmRpbmcsd2UgbXVzdCBhZGQuVGhlIHJlYWwgZGVjIGlzIGluDQorCQkJCSAqIGVsc2Ugc3Rh dGVtZW50Lg0KKwkJCQkgKi8NCisJCQkJYXRvbWljX2luYygmcmRldi0+bnJfcGVuZGluZyk7DQog CQkJfSBlbHNlIHsNCiAJCQkJLyogQWNrbm93bGVkZ2VkIGJhZCBibG9jayAtIHNraXAgdGhlIHdy aXRlICovDQogCQkJCXJkZXZfZGVjX3BlbmRpbmcocmRldiwgY29uZi0+bWRkZXYpOw0KLS0gDQox LjcuNS40DQoNCg0KDQotLS0tLS0tLS0tLS0tLQ0KbWFqaWFucGVuZw==