From: Jiang Liu <liuj97@gmail.com> To: Andrew Morton <akpm@linux-foundation.org> Cc: Jiang Liu <jiang.liu@huawei.com>, David Rientjes <rientjes@google.com>, Wen Congyang <wency@cn.fujitsu.com>, Mel Gorman <mgorman@suse.de>, Minchan Kim <minchan@kernel.org>, KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>, Michal Hocko <mhocko@suse.cz>, James Bottomley <James.Bottomley@HansenPartnership.com>, Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>, David Howells <dhowells@redhat.com>, Mark Salter <msalter@redhat.com>, Jianguo Wu <wujianguo@huawei.com>, linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, Michel Lespinasse <walken@google.com>, Rik van Riel <riel@redhat.com>, Hugh Dickins <hughd@google.com>, Al Viro <viro@zeniv.linux.org.uk>, Konstantin Khlebnikov <khlebnikov@openvz.org> Subject: [PATCH v5, part4 41/41] mm: kill global variable num_physpages Date: Wed, 8 May 2013 23:51:38 +0800 [thread overview] Message-ID: <1368028298-7401-42-git-send-email-jiang.liu@huawei.com> (raw) In-Reply-To: <1368028298-7401-1-git-send-email-jiang.liu@huawei.com> Now all references to num_physpages have been removed, so kill it. Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Michel Lespinasse <walken@google.com> Cc: Rik van Riel <riel@redhat.com> Cc: Jiang Liu <jiang.liu@huawei.com> Cc: Hugh Dickins <hughd@google.com> Cc: David Rientjes <rientjes@google.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Konstantin Khlebnikov <khlebnikov@openvz.org> Cc: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org --- include/linux/mm.h | 1 - mm/memory.c | 2 -- mm/nommu.c | 2 -- 3 files changed, 5 deletions(-) diff --git a/include/linux/mm.h b/include/linux/mm.h index 66e5fb8..f02b34f 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -29,7 +29,6 @@ struct writeback_control; extern unsigned long max_mapnr; #endif -extern unsigned long num_physpages; extern unsigned long totalram_pages; extern void * high_memory; extern int page_cluster; diff --git a/mm/memory.c b/mm/memory.c index f7a1fba..0022366 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -82,7 +82,6 @@ EXPORT_SYMBOL(max_mapnr); EXPORT_SYMBOL(mem_map); #endif -unsigned long num_physpages; /* * A number of key systems in x86 including ioremap() rely on the assumption * that high_memory defines the upper bound on direct map memory, then end @@ -92,7 +91,6 @@ unsigned long num_physpages; */ void * high_memory; -EXPORT_SYMBOL(num_physpages); EXPORT_SYMBOL(high_memory); /* diff --git a/mm/nommu.c b/mm/nommu.c index 247ef84..09cfde8 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -56,7 +56,6 @@ void *high_memory; struct page *mem_map; unsigned long max_mapnr; -unsigned long num_physpages; unsigned long highest_memmap_pfn; struct percpu_counter vm_committed_as; int sysctl_overcommit_memory = OVERCOMMIT_GUESS; /* heuristic overcommit */ @@ -85,7 +84,6 @@ unsigned long vm_memory_committed(void) EXPORT_SYMBOL_GPL(vm_memory_committed); EXPORT_SYMBOL(mem_map); -EXPORT_SYMBOL(num_physpages); /* list of mapped, potentially shareable regions */ static struct kmem_cache *vm_region_jar; -- 1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: Jiang Liu <liuj97@gmail.com> To: Andrew Morton <akpm@linux-foundation.org> Cc: Jiang Liu <jiang.liu@huawei.com>, David Rientjes <rientjes@google.com>, Wen Congyang <wency@cn.fujitsu.com>, Mel Gorman <mgorman@suse.de>, Minchan Kim <minchan@kernel.org>, KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>, Michal Hocko <mhocko@suse.cz>, James Bottomley <James.Bottomley@HansenPartnership.com>, Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>, David Howells <dhowells@redhat.com>, Mark Salter <msalter@redhat.com>, Jianguo Wu <wujianguo@huawei.com>, linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, Michel Lespinasse <walken@google.com>, Rik van Riel <riel@redhat.com>, Hugh Dickins <hughd@google.com>, Al Viro <viro@zeniv.linux.org.uk>, Konstantin Khlebnikov <khlebnikov@openvz.org> Subject: [PATCH v5, part4 41/41] mm: kill global variable num_physpages Date: Wed, 8 May 2013 23:51:38 +0800 [thread overview] Message-ID: <1368028298-7401-42-git-send-email-jiang.liu@huawei.com> (raw) In-Reply-To: <1368028298-7401-1-git-send-email-jiang.liu@huawei.com> Now all references to num_physpages have been removed, so kill it. Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Michel Lespinasse <walken@google.com> Cc: Rik van Riel <riel@redhat.com> Cc: Jiang Liu <jiang.liu@huawei.com> Cc: Hugh Dickins <hughd@google.com> Cc: David Rientjes <rientjes@google.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Konstantin Khlebnikov <khlebnikov@openvz.org> Cc: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org --- include/linux/mm.h | 1 - mm/memory.c | 2 -- mm/nommu.c | 2 -- 3 files changed, 5 deletions(-) diff --git a/include/linux/mm.h b/include/linux/mm.h index 66e5fb8..f02b34f 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -29,7 +29,6 @@ struct writeback_control; extern unsigned long max_mapnr; #endif -extern unsigned long num_physpages; extern unsigned long totalram_pages; extern void * high_memory; extern int page_cluster; diff --git a/mm/memory.c b/mm/memory.c index f7a1fba..0022366 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -82,7 +82,6 @@ EXPORT_SYMBOL(max_mapnr); EXPORT_SYMBOL(mem_map); #endif -unsigned long num_physpages; /* * A number of key systems in x86 including ioremap() rely on the assumption * that high_memory defines the upper bound on direct map memory, then end @@ -92,7 +91,6 @@ unsigned long num_physpages; */ void * high_memory; -EXPORT_SYMBOL(num_physpages); EXPORT_SYMBOL(high_memory); /* diff --git a/mm/nommu.c b/mm/nommu.c index 247ef84..09cfde8 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -56,7 +56,6 @@ void *high_memory; struct page *mem_map; unsigned long max_mapnr; -unsigned long num_physpages; unsigned long highest_memmap_pfn; struct percpu_counter vm_committed_as; int sysctl_overcommit_memory = OVERCOMMIT_GUESS; /* heuristic overcommit */ @@ -85,7 +84,6 @@ unsigned long vm_memory_committed(void) EXPORT_SYMBOL_GPL(vm_memory_committed); EXPORT_SYMBOL(mem_map); -EXPORT_SYMBOL(num_physpages); /* list of mapped, potentially shareable regions */ static struct kmem_cache *vm_region_jar; -- 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: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2013-05-08 15:57 UTC|newest] Thread overview: 119+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-05-08 15:50 [PATCH v5, part4 00/41] Simplify mem_init() implementations and kill num_physpages Jiang Liu 2013-05-08 15:50 ` Jiang Liu 2013-05-08 15:50 ` [PATCH v5, part4 01/41] vmlinux.lds: add comments for global variables and clean up useless declarations Jiang Liu 2013-05-08 15:50 ` Jiang Liu 2013-05-08 15:50 ` [PATCH v5, part4 02/41] avr32: normalize global variables exported by vmlinux.lds Jiang Liu 2013-05-08 15:50 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 03/41] c6x: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 04/41] h8300: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 05/41] score: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 06/41] tile: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 07/41] UML: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 08/41] mm: introduce helper function mem_init_print_info() to simplify mem_init() Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 09/41] mm: use totalram_pages instead of num_physpages at runtime Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 10/41] mm/hotplug: prepare for removing num_physpages Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 11/41] mm/alpha: prepare for removing num_physpages and simplify mem_init() Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 12/41] mm/ARC: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-29 8:41 ` Vineet Gupta 2013-05-29 8:41 ` Vineet Gupta 2013-05-29 8:41 ` Vineet Gupta 2013-05-29 13:05 ` Liu Jiang 2013-05-29 13:05 ` Liu Jiang 2013-05-08 15:51 ` [PATCH v5, part4 13/41] mm/ARM: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 14/41] mm/ARM64: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 15/41] mm/AVR32: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 16/41] mm/blackfin: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-25 13:25 ` Sonic Zhang 2013-05-25 13:25 ` Sonic Zhang 2013-05-26 13:55 ` Liu Jiang 2013-05-26 13:55 ` Liu Jiang 2013-05-08 15:51 ` [PATCH v5, part4 17/41] mm/c6x: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 18/41] mm/cris: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 19/41] mm/frv: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 20/41] mm/h8300: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 16:26 ` Sergei Shtylyov 2013-05-08 16:26 ` Sergei Shtylyov 2013-05-08 19:29 ` Sergei Shtylyov 2013-05-08 19:29 ` Sergei Shtylyov 2013-05-08 23:35 ` Cody P Schafer 2013-05-08 23:35 ` Cody P Schafer 2013-05-12 15:17 ` Liu Jiang 2013-05-12 15:17 ` Liu Jiang 2013-05-08 15:51 ` [PATCH v5, part4 21/41] mm/hexagon: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 22/41] mm/IA64: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 23/41] mm/m32r: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 24/41] mm/m68k: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 25/41] mm/metag: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 26/41] mm/microblaze: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 27/41] mm/MIPS: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 28/41] mm/mn10300: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 29/41] mm/openrisc: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 30/41] mm/PARISC: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 31/41] mm/ppc: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-15 0:32 ` Benjamin Herrenschmidt 2013-05-15 0:32 ` Benjamin Herrenschmidt 2013-05-15 0:32 ` Benjamin Herrenschmidt 2013-05-15 15:49 ` Liu Jiang 2013-05-15 15:49 ` Liu Jiang 2013-05-15 15:49 ` Liu Jiang 2013-05-08 15:51 ` [PATCH v5, part4 32/41] mm/s390: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 33/41] mm/score: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 34/41] mm/SH: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 35/41] mm/SPARC: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 19:02 ` Sam Ravnborg 2013-05-08 19:02 ` Sam Ravnborg 2013-05-08 19:02 ` Sam Ravnborg 2013-05-08 15:51 ` [PATCH v5, part4 36/41] mm/tile: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 37/41] mm/um: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 38/41] mm/unicore32: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 39/41] mm/x86: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` [PATCH v5, part4 40/41] mm/xtensa: " Jiang Liu 2013-05-08 15:51 ` Jiang Liu 2013-05-08 15:51 ` Jiang Liu [this message] 2013-05-08 15:51 ` [PATCH v5, part4 41/41] mm: kill global variable num_physpages Jiang Liu
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