From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from d03relay04.boulder.ibm.com (d03relay04.boulder.ibm.com [9.17.195.106]) by e33.co.us.ibm.com (8.13.8/8.13.8) with ESMTP id m68I60dU024316 for ; Tue, 8 Jul 2008 14:06:00 -0400 Received: from d03av02.boulder.ibm.com (d03av02.boulder.ibm.com [9.17.195.168]) by d03relay04.boulder.ibm.com (8.13.8/8.13.8/NCO v9.0) with ESMTP id m68I5jT1094102 for ; Tue, 8 Jul 2008 12:05:46 -0600 Received: from d03av02.boulder.ibm.com (loopback [127.0.0.1]) by d03av02.boulder.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id m68I5jht019569 for ; Tue, 8 Jul 2008 12:05:45 -0600 Date: Tue, 8 Jul 2008 11:05:42 -0700 From: Nishanth Aravamudan Subject: [RFC PATCH 1/4] mm: remove mm_init compilation dependency on CONFIG_DEBUG_MEMORY_INIT Message-ID: <20080708180542.GC14908@us.ibm.com> References: <20080708180348.GB14908@us.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080708180348.GB14908@us.ibm.com> Sender: owner-linux-mm@kvack.org Return-Path: To: npiggin@suse.de Cc: mel@csn.ul.ie, agl@us.ibm.com, akpm@linux-foudation.org, linux-mm@kvack.org List-ID: Towards the end of putting all core mm initialization in mm_init.c, I plan on putting the creation of a mm kobject in a function in that file. However, the file is currently only compiled if CONFIG_DEBUG_MEMORY_INIT is set. Remove this dependency, but put the code under an #ifdef on the same config option. This should result in no functional changes. Signed-off-by: Nishanth Aravamudan diff --git a/mm/Makefile b/mm/Makefile index f54232d..cbe29d2 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -11,7 +11,7 @@ obj-y := bootmem.o filemap.o mempool.o oom_kill.o fadvise.o \ maccess.o page_alloc.o page-writeback.o pdflush.o \ readahead.o swap.o truncate.o vmscan.o \ prio_tree.o util.o mmzone.o vmstat.o backing-dev.o \ - page_isolation.o $(mmu-y) + page_isolation.o mm_init.o $(mmu-y) obj-$(CONFIG_PAGE_WALKER) += pagewalk.o obj-$(CONFIG_BOUNCE) += bounce.o @@ -26,7 +26,6 @@ obj-$(CONFIG_TMPFS_POSIX_ACL) += shmem_acl.o obj-$(CONFIG_TINY_SHMEM) += tiny-shmem.o obj-$(CONFIG_SLOB) += slob.o obj-$(CONFIG_SLAB) += slab.o -obj-$(CONFIG_DEBUG_MEMORY_INIT) += mm_init.o obj-$(CONFIG_SLUB) += slub.o obj-$(CONFIG_MEMORY_HOTPLUG) += memory_hotplug.o obj-$(CONFIG_FS_XIP) += filemap_xip.o diff --git a/mm/mm_init.c b/mm/mm_init.c index ce445ca..eaf0d3b 100644 --- a/mm/mm_init.c +++ b/mm/mm_init.c @@ -9,6 +9,7 @@ #include #include "internal.h" +#ifdef CONFIG_DEBUG_MEMORY_INIT int __meminitdata mminit_loglevel; /* The zonelists are simply reported, validation is manual. */ @@ -132,3 +133,4 @@ static __init int set_mminit_loglevel(char *str) return 0; } early_param("mminit_loglevel", set_mminit_loglevel); +#endif /* CONFIG_DEBUG_MEMORY_INIT */ -- Nishanth Aravamudan IBM Linux Technology Center -- 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