+ mm-debugc-use-pr_emerg.patch added to -mm tree

[akpm@linux-foundation.org]

The patch titled
     Subject: mm/debug.c: use pr_emerg()
has been added to the -mm tree.  Its filename is
     mm-debugc-use-pr_emerg.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/mm-debugc-use-pr_emerg.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/mm-debugc-use-pr_emerg.patch

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*** Remember to use Documentation/SubmitChecklist when testing your code ***

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------------------------------------------------------
From: Andrew Morton <akpm@linux-foundation.org>
Subject: mm/debug.c: use pr_emerg()

- s/KERN_ALERT/pr_emerg/: we're going BUG so let's maximize the changes
  of getting the message out.

- convert debug.c to pr_foo()

Cc: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/debug.c |   21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff -puN mm/debug.c~mm-debugc-use-pr_emerg mm/debug.c
--- a/mm/debug.c~mm-debugc-use-pr_emerg
+++ a/mm/debug.c
@@ -57,7 +57,7 @@ static void dump_flags(unsigned long fla
 	unsigned long mask;
 	int i;
 
-	printk(KERN_ALERT "flags: %#lx(", flags);
+	pr_emerg("flags: %#lx(", flags);
 
 	/* remove zone id */
 	flags &= (1UL << NR_PAGEFLAGS) - 1;
@@ -69,24 +69,23 @@ static void dump_flags(unsigned long fla
 			continue;
 
 		flags &= ~mask;
-		printk("%s%s", delim, names[i].name);
+		pr_cont("%s%s", delim, names[i].name);
 		delim = "|";
 	}
 
 	/* check for left over flags */
 	if (flags)
-		printk("%s%#lx", delim, flags);
+		pr_cont("%s%#lx", delim, flags);
 
-	printk(")\n");
+	pr_cont(")\n");
 }
 
 void dump_page_badflags(struct page *page, const char *reason,
 		unsigned long badflags)
 {
-	printk(KERN_ALERT
-	       "page:%p count:%d mapcount:%d mapping:%p index:%#lx\n",
-		page, atomic_read(&page->_count), page_mapcount(page),
-		page->mapping, page->index);
+	pr_emerg("page:%p count:%d mapcount:%d mapping:%p index:%#lx\n",
+		  page, atomic_read(&page->_count), page_mapcount(page),
+		  page->mapping, page->index);
 	BUILD_BUG_ON(ARRAY_SIZE(pageflag_names) != __NR_PAGEFLAGS);
 	dump_flags(page->flags, pageflag_names, ARRAY_SIZE(pageflag_names));
 	if (reason)
@@ -152,8 +151,7 @@ static const struct trace_print_flags vm
 
 void dump_vma(const struct vm_area_struct *vma)
 {
-	printk(KERN_ALERT
-		"vma %p start %p end %p\n"
+	pr_emerg("vma %p start %p end %p\n"
 		"next %p prev %p mm %p\n"
 		"prot %lx anon_vma %p vm_ops %p\n"
 		"pgoff %lx file %p private_data %p\n",
@@ -168,8 +166,7 @@ EXPORT_SYMBOL(dump_vma);
 
 void dump_mm(const struct mm_struct *mm)
 {
-	printk(KERN_ALERT
-		"mm %p mmap %p seqnum %d task_size %lu\n"
+	pr_emerg("mm %p mmap %p seqnum %d task_size %lu\n"
 #ifdef CONFIG_MMU
 		"get_unmapped_area %p\n"
 #endif
_

Patches currently in -mm which might be from akpm@linux-foundation.org are

i-need-old-gcc.patch
arch-alpha-kernel-systblss-remove-debug-check.patch
maintainers-akpm-maintenance.patch
mem-hotplug-let-memblock-skip-the-hotpluggable-memory-regions-in-__next_mem_range.patch
mem-hotplug-fix-boot-failed-in-case-all-the-nodes-are-hotpluggable-checkpatch-fixes.patch
fs-notify-groupc-make-fsnotify_final_destroy_group-static.patch
kernel-posix-timersc-code-clean-up-checkpatch-fixes.patch
input-route-kbd-leds-through-the-generic-leds-layer.patch
fs-ocfs2-stack_userc-fix-typo-in-ocfs2_control_release.patch
o2dlm-fix-null-pointer-dereference-in-o2dlm_blocking_ast_wrapper-checkpatch-fixes.patch
ocfs2-free-inode-when-i_count-becomes-zero.patch
mm.patch
fs-proc-task_mmuc-shift-mm_access-from-m_start-to-proc_maps_open-checkpatch-fixes.patch
fs-proc-task_mmuc-simplify-the-vma_stop-logic-checkpatch-fixes.patch
fs-proc-task_nommuc-shift-mm_access-from-m_start-to-proc_maps_open-checkpatch-fixes.patch
not-adding-modules-range-to-kcore-if-its-equal-to-vmcore-range-checkpatch-fixes.patch
mm-slab_commonc-suppress-warning.patch
mm-slab_common-move-kmem_cache-definition-to-internal-header-fix.patch
memory-hotplug-add-sysfs-zones_online_to-attribute-fix.patch
memory-hotplug-add-sysfs-zones_online_to-attribute-fix-2.patch
memory-hotplug-add-sysfs-zones_online_to-attribute-fix-3-fix.patch
mm-compaction-defer-each-zone-individually-instead-of-preferred-zone-fix.patch
mm-compaction-khugepaged-should-not-give-up-due-to-need_resched-fix.patch
prctl-pr_set_mm-introduce-pr_set_mm_map-operation-v4.patch
prctl-pr_set_mm-introduce-pr_set_mm_map-operation-v3-fix.patch
include-linux-migrateh-remove-migratepage-define.patch
mm-balloon_compaction-keep-ballooned-pages-away-from-normal-migration-path-fix.patch
mm-introduce-common-page-state-for-ballooned-memory-fix.patch
mm-balloon_compaction-use-common-page-ballooning-fix.patch
mm-balloon_compaction-general-cleanup-fix.patch
mm-balloon_compaction-general-cleanup-checkpatch-fixes.patch
introduce-dump_vma-fix.patch
convert-a-few-vm_bug_on-callers-to-vm_bug_on_vma-checkpatch-fixes.patch
mm-mmapc-clean-up-config_debug_vm_rb-checks.patch
mm-debugc-use-pr_emerg.patch
mm-introduce-do_shared_fault-and-drop-do_fault-fix-fix.patch
zram-zram-memory-size-limitation-fix.patch
zram-zram-memory-size-limitation-fix-fix.patch
do_shared_fault-check-that-mmap_sem-is-held.patch
acct-eliminate-compile-warning-fix.patch
checkpatch-fix-spello.patch
rtc-rk808-add-rtc-driver-for-rk808-fix.patch
rtc-bq32000-add-trickle-charger-option-with-device-tree-binding-checkpatch-fixes.patch
x86-optimize-resource-lookups-for-ioremap-fix.patch
init-resolve-shadow-warnings-checkpatch-fixes.patch
linux-next.patch
drivers-gpio-gpio-zevioc-fix-build.patch
lib-string_helpers-introduce-string_escape_mem-fix.patch
lib-vsprintf-add-%pe-format-specifier-fix.patch
wireless-hostap-proc-print-properly-escaped-ssid-fix.patch
watchdog-control-hard-lockup-detection-default-fix.patch
mm-replace-remap_file_pages-syscall-with-emulation.patch
debugging-keep-track-of-page-owners.patch
debugging-keep-track-of-page-owners-fix.patch
journal_add_journal_head-debug.patch
journal_add_journal_head-debug-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch
mutex-subsystem-synchro-test-module.patch
slab-leaks3-default-y.patch