From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail202.messagelabs.com (mail202.messagelabs.com [216.82.254.227]) by kanga.kvack.org (Postfix) with SMTP id 44EA46B01EE for ; Mon, 12 Apr 2010 00:43:17 -0400 (EDT) Received: by ywh26 with SMTP id 26so1394820ywh.12 for ; Sun, 11 Apr 2010 21:43:08 -0700 (PDT) From: drepper@gmail.com Date: Sun, 11 Apr 2010 21:43:00 -0700 (PST) Message-ID: Subject: Re: Downsides to madvise/fadvise(willneed) for application startup In-Reply-To: <20100412022704.GB5151@localhost> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="-----firegpg0710eqg7wssjapncnf00no16" Sender: owner-linux-mm@kvack.org To: Wu Fengguang Cc: Taras Glek , Johannes Weiner , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" List-ID: This is an OpenPGP/MIME signed message (RFC 2440 and 3156) -------firegpg0710eqg7wssjapncnf00no16 Content-Type: text/plain; format=flowed; charset=UTF-8 Content-Transfer-Encoding: base64 T24gU3VuLCBBcHIgMTEsIDIwMTAgYXQgMTk6MjcsIFd1IEZlbmdndWFuZyA8ZmVuZ2d1YW5nLnd1 QGludGVsLmNvbT4gd3JvdGU6DQo+IFllcywgZXZlcnkgYmluYXJ5L2xpYnJhcnkgc3RhcnRzIHdp dGggdGhpcyA1MTJiIHJlYWQuIMKgSXQgaXMgcmVxdWVzdGVkDQo+IGJ5IGxkLnNvL2xkLWxpbnV4 LnNvLCBhbmQgd2lsbCB0cmlnZ2VyIGEgNC1wYWdlIHJlYWRhaGVhZC4gVGhpcyBpcyBub3QNCj4g Z29vZCByZWFkYWhlYWQuIEkgd29uZGVyIGlmIGxkLnNvIGNhbiBzd2l0Y2ggdG8gbW1hcCByZWFk IGZvciB0aGUNCj4gZmlyc3QgcmVhZCwgaW4gb3JkZXIgdG8gdHJpZ2dlciBhIGxhcmdlciAxMjhr YiByZWFkYWhlYWQuDQoNCldlIGZpcnN0IG5lZWQgdG8ga25vdyB0aGUgc2l6ZXMgb2YgdGhlIHNl Z21lbnRzIGFuZCB0aGVpciBsb2NhdGlvbiBpbiB0aGUgYmluYXJ5LiAgVGhlIGJpbmFyaWVzIHdl IHVzZSBub3cgYXJlIHNvbWV3aGF0IHdlbGwgbGFpZCBvdXQuICBUaGUgcmVhZC1vbmx5IHNlZ21l bnQgc3RhcnRzIGF0IG9mZnNldCAwIGV0Yy4gIEJ1dCB0aGlzIGRvZXNuJ3QgaGF2ZSB0byBiZSB0 aGUgY2FzZS4gIFRoZSBkeW5hbWljIGxpbmtlciBoYXMgdG8gYmUgZ2VuZXJpYy4gIEFsc28sIGV2 ZW4gaWYgd2Ugc3RhcnQgbWFwcGluZyBhdCBvZmZzZXQgemVybywgbm93IG11Y2ggdG8gbWFwPyAg VGhlIGZpbGUgbWlnaHQgY29udGFpbiBkZWJ1ZyBpbmZvIHdoaWNoIG11c3Qgbm90IGJlIG1hcHBl ZC4gIFRoZXJlZm9yZSB0aGUgZmlyc3QgcmVhZCBsb2FkcyBlbm91Z2ggb2YgdGhlIGhlYWRlcnMg dG8gbWFrZSBhbGwgb2YgdGhlIGRlY2lzaW9ucy4gIFllcywgd2UgY291bGQgZG8gYSBtbWFwIG9m IG9uZSBwYWdlIGluc3RlYWQgb2YgdGhlIHJlYWQuICBCdXQgdGhhdCdzIG1vcmUgZXhwYW5zaXZl IGluIGdlbmVyYWwsIGlzbid0IGl0Pw0K -------firegpg0710eqg7wssjapncnf00no16 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Use GnuPG with Firefox : http://getfiregpg.org (Version: 0.7.10) iEYEARECAAYFAkvCpNgACgkQ2ijCOnn/RHSKcgCgvg8RKXvt0BsxR2Y4MWCgFGJY kocAoM5Roenw3eeJwXzQC+yq6Est5uyw =yHpJ -----END PGP SIGNATURE----- -------firegpg0710eqg7wssjapncnf00no16-- -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org