From: majianpeng Subject: [PATCH 2/3] ceph: update atime after read-operation. Date: Tue, 2 Jul 2013 13:45:08 +0800 Message-ID: <201307021345043628495@gmail.com> Reply-To: majianpeng Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 Return-path: Sender: linux-kernel-owner@vger.kernel.org To: sage Cc: ceph-devel , linux-kernel List-Id: ceph-devel.vger.kernel.org Tm93IGNlcGggZG9uJ3Qgc3VwcG9ydCB1cGRhdGluZyBhdGltZSBhZnRlciByZWFkLW9wZXJhdGlv biBpZiB0aGUgb3Blbg0KbW9kZSBpcyBDRVBIX0NBUF9GSUxFX1JELlRoZXJlIGFyZSB0d28gcmVh c29uczoNCjE6aW4gY2xpZW50IG9mIGZzLGl0IGRvbid0IHNldCBkaXJ0eSBjYXAgb2YgQ0VQSF9D QVBfRklMRV9SRC4NCjI6aW4gbWRzLGl0IG9ubHkgdXBkYXRlIHRoZSBhdGltZSBpZiB0aGUgY29u ZGl0aW9uDQoiZGlydHkgJiAoQ0VQSF9DQVBfRklMRV9FWENMfENFUEhfQ0FQX0ZJTEVfV1IpIGlz IHRydWUuDQpCdXQgaWYgd2UgY2FuIHJlYWQsIHdlIGNhbiB1cGRhdGUgYXRpbWUuIFRoaXMgcGF0 Y2ggb25seSBtb2RpZnkgY2xpZW50IHRvDQpzdXBwb3J0Lg0KDQpTaWduZWQtb2ZmLWJ5OiBKaWFu cGVuZyBNYSA8bWFqaWFucGVuZ0BnbWFpbC5jb20+DQotLS0NCiBmcy9jZXBoL2ZpbGUuYyB8IDkg KysrKysrKysrDQogMSBmaWxlIGNoYW5nZWQsIDkgaW5zZXJ0aW9ucygrKQ0KDQpkaWZmIC0tZ2l0 IGEvZnMvY2VwaC9maWxlLmMgYi9mcy9jZXBoL2ZpbGUuYw0KaW5kZXggODdkZjE1YS4uOWRhZWE3 MCAxMDA2NDQNCi0tLSBhL2ZzL2NlcGgvZmlsZS5jDQorKysgYi9mcy9jZXBoL2ZpbGUuYw0KQEAg LTY3Miw2ICs2NzIsMTUgQEAgYWdhaW46DQogb3V0Og0KIAlkb3V0KCJhaW9fcmVhZCAlcCAlbGx4 LiVsbHggZHJvcHBpbmcgY2FwIHJlZnMgb24gJXMgPSAlZFxuIiwNCiAJICAgICBpbm9kZSwgY2Vw aF92aW5vcChpbm9kZSksIGNlcGhfY2FwX3N0cmluZyhnb3QpLCAoaW50KXJldCk7DQorDQorCWlm IChyZXQgPj0gMCkgew0KKwkJaW50IGRpcnR5Ow0KKwkJc3Bpbl9sb2NrKCZjaS0+aV9jZXBoX2xv Y2spOw0KKwkJZGlydHkgPSBfX2NlcGhfbWFya19kaXJ0eV9jYXBzKGNpLCBDRVBIX0NBUF9GSUxF X1JEKTsNCisJCXNwaW5fdW5sb2NrKCZjaS0+aV9jZXBoX2xvY2spOw0KKwkJaWYgKGRpcnR5KQ0K KwkJCV9fbWFya19pbm9kZV9kaXJ0eShpbm9kZSwgZGlydHkpOw0KKwl9DQogCWNlcGhfcHV0X2Nh cF9yZWZzKGNpLCBnb3QpOw0KIA0KIAlpZiAoY2hlY2tlb2YgJiYgcmV0ID49IDApIHsNCi0tIA0K MS44LjEuMg0K