From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hongkaixing Subject: Re: [PATCH] xenpaging:add a new array to speed up page-in in xenpaging Date: Fri, 06 Jan 2012 10:35:12 +0800 Message-ID: <001401cccc1b$e43b5a20$acb20e60$@com> References: <052727b8165ce6e05002.1325732917@h00166998.china.huawei.com> <20120105205910.GA29311@aepfle.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-reply-to: <20120105205910.GA29311@aepfle.de> Content-language: zh-cn List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: 'Olaf Hering' Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org T2gsIHNvcnJ5LCB0aGlzIHBhdGNoIGlzIHNlbnQgaW4gaHVycnksIHRoZSB3aG9sZSB2ZXJzaW9u IGlzIHNlbnQgb3V0IGZvbGxvdyB0aGlzIG9uZS4gCgpBY2NvcmRpbmcgdG8gb3VyIGFuYWx5c2lz LCB0aGUgb2xkIHBhZ2UgaW4gbWV0aG9kIHNwZW5kcyBtdWNoIHRpbWUgaW4geGNfbWFwX2ZvcmVp Z25fcGFnZXMsIHNvIHdlIGludHJvZHVjZSBhIGRpcmVjdCB3YXkgdG8gdHJpZ2dlciBwYWdlIGlu LiAgVGhpcyBpcyB0aGUgcG9pbnQuCkFmdGVyIG91ciBuZXcgcGFnZS1pbiBtZXRob2QgaXMgYXBw bGllZCwgYSBuZXcgYXJyYXkgY2FuIHNwZWVkIHVwIHBhZ2UgaW4gc2lnbmlmaWNhbnRseS4KClJl c3VsdCBzaG93cyB0aGUgcGFnZS1pbiBzcGVlZCBjYW4gcmVhY2ggdGhlIGhhcmQgZGlzaydzIGxp bWl0LCBhYm92ZSAxMjBNL3MKCgoKPiAtLS0tLemCruS7tuWOn+S7ti0tLS0tCj4g5Y+R5Lu25Lq6 OiBPbGFmIEhlcmluZyBbbWFpbHRvOm9sYWZAYWVwZmxlLmRlXQo+IOWPkemAgeaXtumXtDogMjAx MuW5tDHmnIg25pelIDQ6NTkKPiDmlLbku7bkuro6IGhvbmdrYWl4aW5nQGh1YXdlaS5jb20KPiDm ioTpgIE6IHhlbi1kZXZlbEBsaXN0cy54ZW5zb3VyY2UuY29tCj4g5Li76aKYOiBSZTogW1BBVENI XSB4ZW5wYWdpbmc6YWRkIGEgbmV3IGFycmF5IHRvIHNwZWVkIHVwIHBhZ2UtaW4gaW4geGVucGFn aW5nCj4gCj4gT24gVGh1LCBKYW4gMDUsIGhvbmdrYWl4aW5nQGh1YXdlaS5jb20gd3JvdGU6Cj4g Cj4gPiAjIEhHIGNoYW5nZXNldCBwYXRjaAo+ID4gIyBVc2VyIGhvbmdrYWl4aW5nPGhvbmdrYWl4 aW5nQGh1YXdlaS5jb20+Cj4gPiAjIERhdGUgMTMyNTE0OTcwNCAtMjg4MDAKPiA+ICMgTm9kZSBJ RCAwNTI3MjdiODE2NWNlNmUwNTAwMjE4NGFlODk0MDk2MjE0YzhiNTM3Cj4gPiAjIFBhcmVudCAg NTRhNWU5OTRhMjQxYTUwNjkwMGVlMGUxOTdiYjQyZTVmMWQ4ZTc1OQo+ID4geGVucGFnaW5nOmFk ZCBhIG5ldyBhcnJheSB0byBzcGVlZCB1cCBwYWdlLWluIGluIHhlbnBhZ2luZwo+ID4KPiA+IFRo aXMgcGF0Y2ggYWRkcyBhIG5ldyBhcnJheSBuYW1lZCBwYWdlX291dF9pbmRleCB0byByZXNlcnZl IHRoZSB2aWN0aW0ncwo+IGluZGV4Lgo+ID4gV2hlbiBwYWdlIGluIGEgcGFnZSxpdCBoYXMgdG8g Z28gdGhyb3VnaCBhIGZvciBsb29wIGZyb20gMCB0byBudW1fcGFnZXMgdG8KPiBmaW5kCj4gPiB0 aGUgcmlnaHQgcGFnZSB0byByZWFkLGFuZCBpdCBjb3N0cyBtdWNoIHRpbWUgaW4gdGhpcyBsb29w LkFmdGVyIGFkZGluZyB0aGUKPiA+IHBhZ2Vfb3V0X2luZGV4IGFycmF5LGl0IGp1c3QgcmVhZHMg dGhlIGFycnJ5IHRvIGdldCB0aGUgcmlnaHQgcGFnZSxhbmQgc2F2ZXMKPiBtdWNoIHRpbWUuCj4g Pgo+ID4gVGhlIGZvbGxvd2luZyBpcyBhIHhlbnBhZ2luZyB0ZXN0IG9uIHN1c2UxMS02NCB3aXRo IDRHIG1lbW9yaWVzLgo+ID4KPiA+IE51bXMgb2YgcGFnZV9vdXQgcGFnZXMJUGFnZSBvdXQgdGlt ZQlQYWdlIGluIHRpbWUoaW4gdW5zdGFibGUgY29kZSkKPiBQYWdlIGluIHRpbWUoYXBwbHkgdGhp cyBwYXRjaCkKPiA+IDUxMk0oMTMxMDcyKQkJICAgIDIuNnMJCSAgICAgICAgICAgNTQwcwo+IDUz MHMKPiA+IDJHKDUyNDI4OCkJCSAgICAxNS41cwkJICAgICAgICAgICAyMDg4cwo+IDIwNTVzCj4g Cj4gVGhhbmtzIGZvciB5b3VyIHdvcmsgb24gdGhpcy4KPiAKPiBJcyB0aGUgcGFnZS1vdXQgdGlt ZSBmb3IgNTEyTSByZWFsbHkgdGhhdCBmYXN0PyBGb3IgbWUgcGFnZS1vdXQgaXMgc3RpbGwKPiBy ZWFsbHkgc2xvdyBldmVuIHdoZW4gdGhlIHBhZ2VmaWxlIGlzIGluIHRtcGZzLiBJdCB0YWtlcyBz ZXZlcmFsCj4gbWludXRlcywgSSBnZXQgYXJvdW5kIDRNQi9zLiBwYWdlLWluIGlzIGFyb3VuZCAy ME1CL3MuCj4gCj4gV2V0aGVyIGFuIGV4dHJhIGFycmF5IGlzIG5lZWRlZCwgd2UgaGF2ZSB0byBk ZWNpZGUgYXMgaXQgY29zdHMgc29tZQo+IHJ1bnRpbWUgbWVtb3J5LiBJIHdhcyB0aGlua2luZyBh bHJlYWR5IGFib3V0IGJldHRlciBiaXRvcCBmdW5jdGlvbnMsCj4gbGlrZSB4Y19maW5kX25leHRf Yml0X3NldCBhbmQgc2ltaWxhciwganVzdCB3aGF0IHhlbnBhZ2luZyBuZWVkcywgdG8KPiByZW1v dmUgdGhlIHRlc3QgYml0cyBvbmUtYnktb25lLgo+IAo+IEFzIGZvciB0aGUgbmV3IHBhZ2UtaW4g b3AsIHRoZXJlIHdhcyBzb21lIG9mZmxpbmUgZGlzY3Vzc2lvbiBhYm91dCBkb2luZwo+IHBhZ2Ut aW4vcGFnZS1vdXQgZGlmZmVyZW50bHkuIElmIHRoZXNlIGlkZWFzIG1ha2UgaW50byB4ZW4tdW5z dGFibGUgbW9zdAo+IG9mIGRvbWN0bHMgd2lsbCBkaXNhcHBlYXIsIGFuZCBhbHNvIHRoZSBtbWFw IHRvIHRyaWdnZXIgcGFnZS1pbiBpcyBub3QKPiBuZWVkZWQgYW55bW9yZS4KPiAKPiBPbGFmCgoK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVs IG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuc291cmNlLmNvbQpodHRwOi8vbGlzdHMu eGVuc291cmNlLmNvbS94ZW4tZGV2ZWwK