From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754507Ab1AZXbi (ORCPT ); Wed, 26 Jan 2011 18:31:38 -0500 Received: from smtp-out.google.com ([74.125.121.67]:4838 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754464Ab1AZXbd (ORCPT ); Wed, 26 Jan 2011 18:31:33 -0500 From: Mandeep Singh Baines To: gregkh@suse.de, rjw@sisk.pl, mingo@redhat.com, akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org, linux-pm@lists.linux-foundation.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, Mandeep Singh Baines Subject: [PATCH 1/6] mm/page_alloc: use appropriate printk priority level Date: Wed, 26 Jan 2011 15:29:25 -0800 Message-Id: <1296084570-31453-2-git-send-email-msb@chromium.org> X-Mailer: git-send-email 1.7.3.1 In-Reply-To: <20110125235700.GR8008@google.com> References: <20110125235700.GR8008@google.com> X-System-Of-Record: true Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org printk()s without a priority level default to KERN_WARNING. To reduce noise at KERN_WARNING, this patch set the priority level appriopriately for unleveled printks()s. This should be useful to folks that look at dmesg warnings closely. Signed-off-by: Mandeep Singh Baines --- mm/page_alloc.c | 27 +++++++++++++++------------ 1 files changed, 15 insertions(+), 12 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 90c1439..234c704 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3129,14 +3129,14 @@ void build_all_zonelists(void *data) else page_group_by_mobility_disabled = 0; - printk("Built %i zonelists in %s order, mobility grouping %s. " - "Total pages: %ld\n", + printk(KERN_INFO "Built %i zonelists in %s order, mobility grouping %s." + " Total pages: %ld\n", nr_online_nodes, zonelist_order_name[current_zonelist_order], page_group_by_mobility_disabled ? "off" : "on", vm_total_pages); #ifdef CONFIG_NUMA - printk("Policy zone: %s\n", zone_names[policy_zone]); + printk(KERN_INFO "Policy zone: %s\n", zone_names[policy_zone]); #endif } @@ -4700,33 +4700,36 @@ void __init free_area_init_nodes(unsigned long *max_zone_pfn) find_zone_movable_pfns_for_nodes(zone_movable_pfn); /* Print out the zone ranges */ - printk("Zone PFN ranges:\n"); + printk(KERN_INFO "Zone PFN ranges:\n"); for (i = 0; i < MAX_NR_ZONES; i++) { if (i == ZONE_MOVABLE) continue; - printk(" %-8s ", zone_names[i]); + printk(KERN_INFO " %-8s ", zone_names[i]); if (arch_zone_lowest_possible_pfn[i] == arch_zone_highest_possible_pfn[i]) printk("empty\n"); else - printk("%0#10lx -> %0#10lx\n", + printk(KERN_INFO "%0#10lx -> %0#10lx\n", arch_zone_lowest_possible_pfn[i], arch_zone_highest_possible_pfn[i]); } /* Print out the PFNs ZONE_MOVABLE begins at in each node */ - printk("Movable zone start PFN for each node\n"); + printk(KERN_INFO "Movable zone start PFN for each node\n"); for (i = 0; i < MAX_NUMNODES; i++) { if (zone_movable_pfn[i]) - printk(" Node %d: %lu\n", i, zone_movable_pfn[i]); + printk(KERN_INFO " Node %d: %lu\n", i, + zone_movable_pfn[i]); } /* Print out the early_node_map[] */ - printk("early_node_map[%d] active PFN ranges\n", nr_nodemap_entries); + printk(KERN_INFO "early_node_map[%d] active PFN ranges\n", + nr_nodemap_entries); for (i = 0; i < nr_nodemap_entries; i++) - printk(" %3d: %0#10lx -> %0#10lx\n", early_node_map[i].nid, - early_node_map[i].start_pfn, - early_node_map[i].end_pfn); + printk(KERN_INFO " %3d: %0#10lx -> %0#10lx\n", + early_node_map[i].nid, + early_node_map[i].start_pfn, + early_node_map[i].end_pfn); /* Initialise every node */ mminit_verify_pageflags_layout(); -- 1.7.3.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mandeep Singh Baines Subject: [PATCH 1/6] mm/page_alloc: use appropriate printk priority level Date: Wed, 26 Jan 2011 15:29:25 -0800 Message-ID: <1296084570-31453-2-git-send-email-msb@chromium.org> References: <20110125235700.GR8008@google.com> Cc: linux-kernel@vger.kernel.org, linux-pm@lists.linux-foundation.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, Mandeep Singh Baines To: gregkh@suse.de, rjw@sisk.pl, mingo@redhat.com, akpm@linux-foundation.org Return-path: In-Reply-To: <20110125235700.GR8008@google.com> Sender: owner-linux-mm@kvack.org List-Id: linux-fsdevel.vger.kernel.org printk()s without a priority level default to KERN_WARNING. To reduce noise at KERN_WARNING, this patch set the priority level appriopriately for unleveled printks()s. This should be useful to folks that look at dmesg warnings closely. Signed-off-by: Mandeep Singh Baines --- mm/page_alloc.c | 27 +++++++++++++++------------ 1 files changed, 15 insertions(+), 12 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 90c1439..234c704 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3129,14 +3129,14 @@ void build_all_zonelists(void *data) else page_group_by_mobility_disabled = 0; - printk("Built %i zonelists in %s order, mobility grouping %s. " - "Total pages: %ld\n", + printk(KERN_INFO "Built %i zonelists in %s order, mobility grouping %s." + " Total pages: %ld\n", nr_online_nodes, zonelist_order_name[current_zonelist_order], page_group_by_mobility_disabled ? "off" : "on", vm_total_pages); #ifdef CONFIG_NUMA - printk("Policy zone: %s\n", zone_names[policy_zone]); + printk(KERN_INFO "Policy zone: %s\n", zone_names[policy_zone]); #endif } @@ -4700,33 +4700,36 @@ void __init free_area_init_nodes(unsigned long *max_zone_pfn) find_zone_movable_pfns_for_nodes(zone_movable_pfn); /* Print out the zone ranges */ - printk("Zone PFN ranges:\n"); + printk(KERN_INFO "Zone PFN ranges:\n"); for (i = 0; i < MAX_NR_ZONES; i++) { if (i == ZONE_MOVABLE) continue; - printk(" %-8s ", zone_names[i]); + printk(KERN_INFO " %-8s ", zone_names[i]); if (arch_zone_lowest_possible_pfn[i] == arch_zone_highest_possible_pfn[i]) printk("empty\n"); else - printk("%0#10lx -> %0#10lx\n", + printk(KERN_INFO "%0#10lx -> %0#10lx\n", arch_zone_lowest_possible_pfn[i], arch_zone_highest_possible_pfn[i]); } /* Print out the PFNs ZONE_MOVABLE begins at in each node */ - printk("Movable zone start PFN for each node\n"); + printk(KERN_INFO "Movable zone start PFN for each node\n"); for (i = 0; i < MAX_NUMNODES; i++) { if (zone_movable_pfn[i]) - printk(" Node %d: %lu\n", i, zone_movable_pfn[i]); + printk(KERN_INFO " Node %d: %lu\n", i, + zone_movable_pfn[i]); } /* Print out the early_node_map[] */ - printk("early_node_map[%d] active PFN ranges\n", nr_nodemap_entries); + printk(KERN_INFO "early_node_map[%d] active PFN ranges\n", + nr_nodemap_entries); for (i = 0; i < nr_nodemap_entries; i++) - printk(" %3d: %0#10lx -> %0#10lx\n", early_node_map[i].nid, - early_node_map[i].start_pfn, - early_node_map[i].end_pfn); + printk(KERN_INFO " %3d: %0#10lx -> %0#10lx\n", + early_node_map[i].nid, + early_node_map[i].start_pfn, + early_node_map[i].end_pfn); /* Initialise every node */ mminit_verify_pageflags_layout(); -- 1.7.3.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. 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