Merge commit 'v2.6.37-rc8' into perf/core

Merge reason: pick up latest -rc.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

5 files changed, 31 insertions, 4 deletions

diff --git a/mm/compaction.c b/mm/compaction.c
index 4d709ee5901..1a8894eadf7 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -279,7 +279,6 @@ static unsigned long isolate_migratepages(struct zone *zone,
 		/* Successfully isolated */
 		del_page_from_lru_list(zone, page, page_lru(page));
 		list_add(&page->lru, migratelist);
-		mem_cgroup_del_lru(page);
 		cc->nr_migratepages++;
 
 		/* Avoid isolating too much */
diff --git a/mm/migrate.c b/mm/migrate.c
index fe5a3c6a542..6ae8a66a704 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -35,6 +35,8 @@
 #include <linux/hugetlb.h>
 #include <linux/gfp.h>
 
+#include <asm/tlbflush.h>
+
 #include "internal.h"
 
 #define lru_to_page(_head) (list_entry((_head)->prev, struct page, lru))
diff --git a/mm/nommu.c b/mm/nommu.c
index 27a9ac58851..ef4045d010d 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -10,7 +10,7 @@
  *  Copyright (c) 2000-2003 David McCullough <davidm@snapgear.com>
  *  Copyright (c) 2000-2001 D Jeff Dionne <jeff@uClinux.org>
  *  Copyright (c) 2002      Greg Ungerer <gerg@snapgear.com>
- *  Copyright (c) 2007-2009 Paul Mundt <lethal@linux-sh.org>
+ *  Copyright (c) 2007-2010 Paul Mundt <lethal@linux-sh.org>
  */
 
 #include <linux/module.h>
@@ -328,6 +328,7 @@ void *vmalloc_node(unsigned long size, int node)
 {
 	return vmalloc(size);
 }
+EXPORT_SYMBOL(vmalloc_node);
 
 /**
  * vzalloc_node - allocate memory on a specific node with zero fill
@@ -440,6 +441,31 @@ void  __attribute__((weak)) vmalloc_sync_all(void)
 {
 }
 
+/**
+ *	alloc_vm_area - allocate a range of kernel address space
+ *	@size:		size of the area
+ *
+ *	Returns:	NULL on failure, vm_struct on success
+ *
+ *	This function reserves a range of kernel address space, and
+ *	allocates pagetables to map that range.  No actual mappings
+ *	are created.  If the kernel address space is not shared
+ *	between processes, it syncs the pagetable across all
+ *	processes.
+ */
+struct vm_struct *alloc_vm_area(size_t size)
+{
+	BUG();
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(alloc_vm_area);
+
+void free_vm_area(struct vm_struct *area)
+{
+	BUG();
+}
+EXPORT_SYMBOL_GPL(free_vm_area);
+
 int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
 		   struct page *page)
 {
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index b840afa8976..b4edfe7ce06 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -563,7 +563,7 @@ static void balance_dirty_pages(struct address_space *mapping,
 				break;		/* We've done our duty */
 		}
 		trace_wbc_balance_dirty_wait(&wbc, bdi);
-		__set_current_state(TASK_INTERRUPTIBLE);
+		__set_current_state(TASK_UNINTERRUPTIBLE);
 		io_schedule_timeout(pause);
 
 		/*
diff --git a/mm/percpu.c b/mm/percpu.c
index efe816856a9..02ba91230b9 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -1268,7 +1268,7 @@ int __init pcpu_setup_first_chunk(const struct pcpu_alloc_info *ai,
 
 	/* we're done parsing the input, undefine BUG macro and dump config */
 #undef PCPU_SETUP_BUG_ON
-	pcpu_dump_alloc_info(KERN_INFO, ai);
+	pcpu_dump_alloc_info(KERN_DEBUG, ai);
 
 	pcpu_nr_groups = ai->nr_groups;
 	pcpu_group_offsets = group_offsets;