From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chao Gao Subject: Re: [RFC Patch v4 2/8] ioreq: bump the number of IOREQ page to 4 pages Date: Wed, 6 Dec 2017 17:02:15 +0800 Message-ID: <20171206090213.GA23898@op-computing> References: <1512546614-9937-1-git-send-email-chao.gao@intel.com> <1512546614-9937-3-git-send-email-chao.gao@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Paul Durrant Cc: Stefano Stabellini , Wei Liu , Andrew Cooper , "Tim (Xen.org)" , George Dunlap , "xen-devel@lists.xen.org" , Jan Beulich , Ian Jackson List-Id: xen-devel@lists.xenproject.org T24gV2VkLCBEZWMgMDYsIDIwMTcgYXQgMDM6MDQ6MTFQTSArMDAwMCwgUGF1bCBEdXJyYW50IHdy b3RlOgo+PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+PiBGcm9tOiBDaGFvIEdhbyBbbWFp bHRvOmNoYW8uZ2FvQGludGVsLmNvbV0KPj4gU2VudDogMDYgRGVjZW1iZXIgMjAxNyAwNzo1MAo+ PiBUbzogeGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKPj4gQ2M6IENoYW8gR2FvIDxjaGFvLmdhb0Bp bnRlbC5jb20+OyBQYXVsIER1cnJhbnQKPj4gPFBhdWwuRHVycmFudEBjaXRyaXguY29tPjsgVGlt IChYZW4ub3JnKSA8dGltQHhlbi5vcmc+OyBTdGVmYW5vIFN0YWJlbGxpbmkKPj4gPHNzdGFiZWxs aW5pQGtlcm5lbC5vcmc+OyBLb25yYWQgUnplc3p1dGVrIFdpbGsKPj4gPGtvbnJhZC53aWxrQG9y YWNsZS5jb20+OyBKYW4gQmV1bGljaCA8amJldWxpY2hAc3VzZS5jb20+OyBHZW9yZ2UKPj4gRHVu bGFwIDxHZW9yZ2UuRHVubGFwQGNpdHJpeC5jb20+OyBBbmRyZXcgQ29vcGVyCj4+IDxBbmRyZXcu Q29vcGVyM0BjaXRyaXguY29tPjsgV2VpIExpdSA8d2VpLmxpdTJAY2l0cml4LmNvbT47IElhbiBK YWNrc29uCj4+IDxJYW4uSmFja3NvbkBjaXRyaXguY29tPgo+PiBTdWJqZWN0OiBbUkZDIFBhdGNo IHY0IDIvOF0gaW9yZXE6IGJ1bXAgdGhlIG51bWJlciBvZiBJT1JFUSBwYWdlIHRvIDQKPj4gcGFn ZXMKPj4gCj4+IE9uZSA0Sy1ieXRlIHBhZ2UgYXQgbW9zdCBjb250YWlucyAxMjggJ2lvcmVxX3Qn LiBJbiBvcmRlciB0byByZW1vdmUgdGhlIHZjcHUKPj4gbnVtYmVyIGNvbnN0cmFpbnQgaW1wb3Nl ZCBieSBvbmUgSU9SRVEgcGFnZSwgYnVtcCB0aGUgbnVtYmVyIG9mIElPUkVRCj4+IHBhZ2UgdG8K Pj4gNCBwYWdlcy4gV2l0aCB0aGlzIHBhdGNoLCBtdWx0aXBsZSBwYWdlcyBjYW4gYmUgdXNlZCBh cyBJT1JFUSBwYWdlLgo+PiAKPj4gQmFzaWNhbGx5LCB0aGlzIHBhdGNoIGV4dGVuZHMgJ2lvcmVx JyBmaWVsZCBpbiBzdHJ1Y3QgaHZtX2lvcmVxX3NlcnZlciB0byBhbgo+PiBhcnJheS4gQWxsIGFj Y2Vzc2VzIHRvICdpb3JlcScgZmllbGQgc3VjaCBhcyAncy0+aW9yZXEnIGFyZSByZXBsYWNlZCB3 aXRoCj4+IEZPUl9FQUNIX0lPUkVRX1BBR0UgbWFjcm8uCj4+IAo+PiBJbiBvcmRlciB0byBhY2Nl c3MgYW4gSU9SRVEgcGFnZSwgUUVNVSBzaG91bGQgZ2V0IHRoZSBnbWZuIGFuZCBtYXAgdGhpcwo+ PiBnbWZuCj4+IHRvIGl0cyB2aXJ0dWFsIGFkZHJlc3Mgc3BhY2UuCj4KPk5vLiBUaGVyZSdzIG5v IG5lZWQgdG8gZXh0ZW5kIHRoZSAnbGVnYWN5JyBtZWNoYW5pc20gb2YgdXNpbmcgbWFnaWMgcGFn ZSBnZm5zLiBZb3Ugc2hvdWxkIG9ubHkgaGFuZGxlIHRoZSBjYXNlIHdoZXJlIHRoZSBtZm5zIGFy ZSBhbGxvY2F0ZWQgb24gZGVtYW5kIChzZWUgdGhlIGNhbGwgdG8gaHZtX2lvcmVxX3NlcnZlcl9h bGxvY19wYWdlcygpIGluIGh2bV9nZXRfaW9yZXFfc2VydmVyX2ZyYW1lKCkpLiBUaGUgbnVtYmVy IG9mIGd1ZXN0IHZjcHVzIGlzIGtub3duIGF0IHRoaXMgcG9pbnQgc28gdGhlIGNvcnJlY3QgbnVt YmVyIG9mIHBhZ2VzIGNhbiBiZSBhbGxvY2F0ZWQuIElmIHRoZSBjcmVhdG9yIG9mIHRoZSBpb3Jl cSBzZXJ2ZXIgYXR0ZW1wdHMgdG8gdXNlIHRoZSBsZWdhY3kgaHZtX2dldF9pb3JlcV9zZXJ2ZXJf aW5mbygpIGFuZCB0aGUgZ3Vlc3QgaGFzID4xMjggdmNwdXMgdGhlbiB0aGUgY2FsbCBzaG91bGQg ZmFpbC4KCkdyZWF0IHN1Z2dlc3Rpb24uIEkgd2lsbCBpbnRyb2R1Y2UgYSBuZXcgZG1vcCwgYSB2 YXJpYW50IG9mCmh2bV9nZXRfaW9yZXFfc2VydmVyX2ZyYW1lKCkgZm9yIGNyZWF0b3IgdG8gZ2V0 IGFuIGFycmF5IG9mIGdmbnMgYW5kIHRoZQpzaXplIG9mIGFycmF5LiBBbmQgdGhlIGxlZ2FjeSBp bnRlcmZhY2Ugd2lsbCByZXBvcnQgYW4gZXJyb3IgaWYgbW9yZQp0aGFuIG9uZSBJT1JFUSBQQUdF UyBhcmUgbmVlZGVkLgoKVGhhbmtzCkNoYW8KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3Rz LnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0 aW5mby94ZW4tZGV2ZWw=