From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx206.postini.com [74.125.245.206]) by kanga.kvack.org (Postfix) with SMTP id 74F416B0032 for ; Wed, 17 Jul 2013 10:46:43 -0400 (EDT) Date: Wed, 17 Jul 2013 14:46:42 +0000 From: Christoph Lameter Subject: Re: [PATCH] mm/slub.c: use 'unsigned long' instead of 'int' for variable 'slub_debug' In-Reply-To: <51E49982.30402@asianux.com> Message-ID: <0000013fed18f0f2-cb1afad0-560e-4da5-b865-29e854ce5813-000000@email.amazonses.com> References: <51DF5F43.3080408@asianux.com> <0000013fd3283b9c-b5fe217c-fff3-47fd-be0b-31b00faba1f3-000000@email.amazonses.com> <51E33FFE.3010200@asianux.com> <0000013fe2b1bd10-efcc76b5-f75b-4a45-a278-a318e87b2571-000000@email.amazonses.com> <51E49982.30402@asianux.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: Chen Gang Cc: Pekka Enberg , mpm@selenic.com, linux-mm@kvack.org On Tue, 16 Jul 2013, Chen Gang wrote: > If we really use 32-bit as unsigned number, better to use 'U' instead of > 'UL' (e.g. 0x80000000U instead of 0x80000000UL). > > Since it is unsigned 32-bit number, it is better to use 'unsigned int' > instead of 'int', which can avoid related warnings if "EXTRA_CFLAGS=-W". Ok could you go through the kernel source and change that? -- 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