From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from saturn.hrz.tu-chemnitz.de (saturn.hrz.tu-chemnitz.de [134.109.132.51]) by kvack.org (8.8.7/8.8.7) with ESMTP id SAA25165 for ; Sun, 10 Jan 1999 18:53:01 -0500 Date: Mon, 11 Jan 1999 00:52:18 +0100 (CET) From: Ingo Oeser Subject: Re: I/O and MM question In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org To: Jelle Foks Cc: linux-mm@kvack.org List-ID: On Sun, 10 Jan 1999, Jelle Foks wrote: > (how/which function to use?). Does the mm/paging system of Linux allow me > this? Or does the mm/paging code already somehow eliminate the memory-copy > of the fread()->fwrite() combo (how?)? What about sendfile(2) ? It's linux-sepcific, but it does avoid the getuser/putuser-couple for the data to be read/written. cu Ingo -- Feel the power of the penguin - run linux@your.pc :x -- This is a majordomo managed list. To unsubscribe, send a message with the body 'unsubscribe linux-mm me@address' to: majordomo@kvack.org