From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from cantor2.suse.de ([195.135.220.15] helo=mx2.suse.de) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1T8Qhj-00047F-Ng for kexec@lists.infradead.org; Mon, 03 Sep 2012 07:04:17 +0000 From: Petr Tesarik Subject: Re: [PATCH] makedumpfile: keep dumpfile pages in a cache Date: Mon, 3 Sep 2012 09:04:03 +0200 References: <201208281949.50286.ptesarik@suse.cz> <20120903124233.61eafa52ffaed6a38a23710d@mxc.nes.nec.co.jp> In-Reply-To: <20120903124233.61eafa52ffaed6a38a23710d@mxc.nes.nec.co.jp> MIME-Version: 1.0 Message-Id: <201209030904.03661.ptesarik@suse.cz> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: kexec-bounces@lists.infradead.org Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Atsushi Kumagai Cc: kexec@lists.infradead.org RG5lIFBvIDMuIHrDocWZw60gMjAxMiAwNTo0MjozMyBBdHN1c2hpIEt1bWFnYWkgbmFwc2FsKGEp Ogo+IEhlbGxvIFBldHIsCj4gCj4gT24gVHVlLCAyOCBBdWcgMjAxMiAxOTo0OTo0OSArMDIwMAo+ IAo+IFBldHIgVGVzYXJpayA8cHRlc2FyaWtAc3VzZS5jej4gd3JvdGU6Cj4gPiBBZGQgYSBzaW1w bGUgY2FjaGUgZm9yIHBhZ2VzIHJlYWQgZnJvbSB0aGUgZHVtcGZpbGUuCj4gPiAKPiA+IFRoaXMg aXMgYSBiaWcgd2luIGlmIHdlIHJlYWQgY29uc2VjdXRpdmUgZGF0YSBmcm9tIG9uZSBwYWdlLCBl LmcuCj4gPiBwYWdlIGRlc2NyaXB0b3JzLCBvciBldmVuIHBhZ2UgdGFibGUgZW50cmllcy4KPiA+ IAo+ID4gTm90ZSB0aGF0IG1ha2VkdW1wZmlsZSBub3cgYWx3YXlzIHJlYWRzIGEgY29tcGxldGUg cGFnZS4gVGhpcyB3YXMgYWxyZWFkeQo+ID4gdGhlIGNhc2Ugd2l0aCBrZHVtcC1jb21wcmVzc2Vk IGFuZCBzYWR1bXAgZm9ybWF0cywgYnV0IG1ha2VkdW1wZmlsZSB3YXMKPiA+IHRocm93aW5nIG1v c3Qgb2YgdGhlIGRhdGEgYXdheS4gRm9yIHRoZSBrZHVtcC1jb21wcmVzc2VkIGNhc2UsIHdlIG1h eQo+ID4gYWN0dWFsbHkgc2F2ZSBhIGxvdCBvZiBkZWNvbXByZXNzaW9uLCB0b28uCj4gPiAKPiA+ IEkgdHJpZWQgdG8ga2VlcCB0aGUgY2FjaGUgc21hbGwgdG8gbWluaW1pemUgbWVtb3J5IGZvb3Rw cmludCwgYnV0IGl0Cj4gPiBzaG91bGQgYmUgYmlnIGVub3VnaCB0byBob2xkIGFsbCBwYWdlcyB0 byBkbyA0LWxldmVsIHBhZ2luZyBwbHVzIHNvbWUKPiA+IGRhdGEuIFRoaXMgaXMgbmVlZGVkIGUu Zy4gZm9yIHZtYWxsb2MgYXJlYXMgb3IgWGVuIHBhZ2UgZnJhbWUgdGFibGUKPiA+IGRhdGEsIHdo aWNoIGFyZSBub3QgY29udGlndW91cyBpbiBwaHlzaWNhbCBtZW1vcnkuCj4gPiAKPiA+IFNpZ25l ZC1vZmYtYnk6IFBldHIgVGVzYXJpayA8cHRlc2FyaWtAc3VzZS5jej4KPiAKPiBJdCdzIGludGVy ZXN0aW5nIHRvIG1lLiBJIHdhbnQgdG8ga25vdyBob3cgcGVyZm9ybWFuY2Ugd2lsbCBiZSBpbXBy b3ZlZAo+IHdpdGggdGhpcyBwYXRjaCwgc28gZG8geW91IGhhdmUgc3BlZWQgbWVhc3VyZW1lbnRz ID8KCk5vdCByZWFsbHkuIEkgb25seSBtZWFzdXJlZCB0aGUgaGl0L21pc3MgcmF0aW8sIGFuZCB3 aXRoIGZpbHRlcmluZyBYZW4gZG9tVSAKYW5kIGR1bXAgbGV2ZWwgMCwgSSBnb3QgdGhlIGZvbGxv d2luZyBvbiBhIHNtYWxsIHN5c3RlbSAoMkcgUkFNKToKCmNhY2hlIGhpdDogMTgxODg4MCAgY2Fj aGUgbWlzczogMTg3MwoKVGhlIGltcHJvdmVtZW50IGlzbid0IG11Y2ggZm9yIG5vbi1YZW4gY2Fz ZSwgYmVjYXVzZSB0aGUgaGl0cyBhcmUgbW9zdGx5IGR1ZSAKdG8gdmlydHVhbC10by1waHlzaWNh bCB0cmFuc2xhdGlvbnMsIGFuZCBtb3N0IG9mIExpbnV4IGRhdGEgaXMgc3RvcmVkIGF0IAp2aXJ0 dWFsIGFkZHJlc3NlcyB0aGF0IGNhbiBiZSByZXNvbHZlZCBieSBhZGRpbmcvc3VidHJhY3Rpbmcg YSBmaXhlZCBvZmZzZXQuCgpPZiBjb3Vyc2UsIHlvdSB3aWxsIGFsc28gd2luIG9ubHkgdGhlIHN5 c2NhbGwgb3ZlcmhlYWQsIGJlY2F1c2UgTGludXgga2VlcHMgCnRoZSBkYXRhIGluIHRoZSBrZXJu ZWwgcGFnZWNhY2hlIGFueXdheS4gSSdsbCBtZWFzdXJlIHRoZSB0aW1lcyBmb3IgeW91IG9uIGEg CnJlYXNvbmFibHkgbGFyZ2Ugc3lzdGVtICh+MjU2RykgYW5kIHNlbmQgdGhlIHJlc3VsdHMgaGVy ZS4KClJlZ2FyZHMsClBldHIgVGVzYXJpawpTVVNFIExpbnV4CgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwprZXhlYyBtYWlsaW5nIGxpc3QKa2V4ZWNAbGlz dHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2tleGVjCg==