From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wg0-f41.google.com (mail-wg0-f41.google.com [74.125.82.41]) by kanga.kvack.org (Postfix) with ESMTP id 8741A6B0032 for ; Mon, 18 May 2015 14:29:03 -0400 (EDT) Received: by wgjc11 with SMTP id c11so36803377wgj.0 for ; Mon, 18 May 2015 11:29:02 -0700 (PDT) Received: from mail-wi0-f170.google.com (mail-wi0-f170.google.com. [209.85.212.170]) by mx.google.com with ESMTPS id b20si19102949wjx.55.2015.05.18.11.29.01 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 18 May 2015 11:29:01 -0700 (PDT) Received: by wibt6 with SMTP id t6so79134486wib.0 for ; Mon, 18 May 2015 11:29:01 -0700 (PDT) From: Leon Romanovsky Subject: mm: nommu: convert kenter/kleave/kdebug macros to use pr_devel() Date: Mon, 18 May 2015 21:28:56 +0300 Message-Id: <1431973736-21395-1-git-send-email-leon@leon.nu> Sender: owner-linux-mm@kvack.org List-ID: To: dhowells@redhat.com, akpm@linux-foundation.org, aarcange@redhat.com Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Leon Romanovsky kenter/kleave/kdebug are wrapper macros to print functions flow and debug information. This set was written before pr_devel() was introduced, so it was controlled by "#if 0" construction. This patch refactors the current macros to use general pr_devel() functions which won't be compiled in if "#define DEBUG" is not declared prior to that macros. Signed-off-by: Leon Romanovsky --- mm/nommu.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/mm/nommu.c b/mm/nommu.c index e544508..7e5986b6 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -42,21 +42,15 @@ #include #include "internal.h" -#if 0 -#define kenter(FMT, ...) \ - printk(KERN_DEBUG "==> %s("FMT")\n", __func__, ##__VA_ARGS__) -#define kleave(FMT, ...) \ - printk(KERN_DEBUG "<== %s()"FMT"\n", __func__, ##__VA_ARGS__) -#define kdebug(FMT, ...) \ - printk(KERN_DEBUG "xxx" FMT"yyy\n", ##__VA_ARGS__) -#else +/* + * Relies on "#define DEBUG" construction to print them + */ #define kenter(FMT, ...) \ - no_printk(KERN_DEBUG "==> %s("FMT")\n", __func__, ##__VA_ARGS__) + pr_devel("==> %s("FMT")\n", __func__, ##__VA_ARGS__) #define kleave(FMT, ...) \ - no_printk(KERN_DEBUG "<== %s()"FMT"\n", __func__, ##__VA_ARGS__) + pr_devel("<== %s()"FMT"\n", __func__, ##__VA_ARGS__) #define kdebug(FMT, ...) \ - no_printk(KERN_DEBUG FMT"\n", ##__VA_ARGS__) -#endif + pr_devel("xxx" FMT"yyy\n", ##__VA_ARGS__) void *high_memory; EXPORT_SYMBOL(high_memory); -- 1.7.9.5 -- 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