Merge with rsync://fileserver/linux

4 files changed, 18 insertions, 17 deletions

diff --git a/mm/mempool.c b/mm/mempool.c
index 9a72f7d..65f2957 100644
--- a/mm/mempool.c
+++ b/mm/mempool.c
@@ -205,7 +205,7 @@ void * mempool_alloc(mempool_t *pool, unsigned int __nocast gfp_mask)
 	void *element;
 	unsigned long flags;
 	wait_queue_t wait;
-	int gfp_temp;
+	unsigned int gfp_temp;
 
 	might_sleep_if(gfp_mask & __GFP_WAIT);
 
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 59666d9..1e56076 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -253,14 +253,16 @@ static struct mm_struct *oom_kill_process(struct task_struct *p)
  * OR try to be smart about which process to kill. Note that we
  * don't have to be perfect here, we just have to be good.
  */
-void out_of_memory(unsigned int __nocast gfp_mask)
+void out_of_memory(unsigned int __nocast gfp_mask, int order)
 {
 	struct mm_struct *mm = NULL;
 	task_t * p;
 
-	printk("oom-killer: gfp_mask=0x%x\n", gfp_mask);
-	/* print memory stats */
-	show_mem();
+	if (printk_ratelimit()) {
+		printk("oom-killer: gfp_mask=0x%x, order=%d\n",
+			gfp_mask, order);
+		show_mem();
+	}
 
 	read_lock(&tasklist_lock);
 retry:
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 3c9f7f8..1d6ba6a 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -897,12 +897,6 @@ rebalance:
 	cond_resched();
 
 	if (likely(did_some_progress)) {
-		/*
-		 * Go through the zonelist yet one more time, keep
-		 * very high watermark here, this is only to catch
-		 * a parallel oom killing, we must fail if we're still
-		 * under heavy pressure.
-		 */
 		for (i = 0; (z = zones[i]) != NULL; i++) {
 			if (!zone_watermark_ok(z, order, z->pages_min,
 					       classzone_idx, can_try_harder,
@@ -936,7 +930,7 @@ rebalance:
 				goto got_pg;
 		}
 
-		out_of_memory(gfp_mask);
+		out_of_memory(gfp_mask, order);
 		goto restart;
 	}
 
diff --git a/mm/slab.c b/mm/slab.c
index 122d031..c9e706d 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -584,7 +584,8 @@ static inline struct array_cache *ac_data(kmem_cache_t *cachep)
 	return cachep->array[smp_processor_id()];
 }
 
-static inline kmem_cache_t *__find_general_cachep(size_t size, int gfpflags)
+static inline kmem_cache_t *__find_general_cachep(size_t size,
+						unsigned int __nocast gfpflags)
 {
 	struct cache_sizes *csizep = malloc_sizes;
 
@@ -608,7 +609,8 @@ static inline kmem_cache_t *__find_general_cachep(size_t size, int gfpflags)
 	return csizep->cs_cachep;
 }
 
-kmem_cache_t *kmem_find_general_cachep(size_t size, int gfpflags)
+kmem_cache_t *kmem_find_general_cachep(size_t size,
+		unsigned int __nocast gfpflags)
 {
 	return __find_general_cachep(size, gfpflags);
 }
@@ -2100,7 +2102,7 @@ cache_alloc_debugcheck_before(kmem_cache_t *cachep, unsigned int __nocast flags)
 #if DEBUG
 static void *
 cache_alloc_debugcheck_after(kmem_cache_t *cachep,
-			unsigned long flags, void *objp, void *caller)
+			unsigned int __nocast flags, void *objp, void *caller)
 {
 	if (!objp)	
 		return objp;
@@ -2372,6 +2374,9 @@ void *kmem_cache_alloc_node(kmem_cache_t *cachep, int flags, int nodeid)
 	struct slab *slabp;
 	kmem_bufctl_t next;
 
+	if (nodeid == -1)
+		return kmem_cache_alloc(cachep, flags);
+
 	for (loop = 0;;loop++) {
 		struct list_head *q;
 
@@ -2439,7 +2444,7 @@ got_slabp:
 }
 EXPORT_SYMBOL(kmem_cache_alloc_node);
 
-void *kmalloc_node(size_t size, int flags, int node)
+void *kmalloc_node(size_t size, unsigned int __nocast flags, int node)
 {
 	kmem_cache_t *cachep;
 
@@ -3091,7 +3096,7 @@ unsigned int ksize(const void *objp)
  * @s: the string to duplicate
  * @gfp: the GFP mask used in the kmalloc() call when allocating memory
  */
-char *kstrdup(const char *s, int gfp)
+char *kstrdup(const char *s, unsigned int __nocast gfp)
 {
 	size_t len;
 	char *buf;