X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=kernel%2Fprofile.c;h=69911b5745eb1a9fd406e7bf3ef4a653033898a2;hb=a5c9b696ec109bb54d547fdb437a7a0c2d514670;hp=7724e0409bae7222638fae02c1fe0924e4ae751a;hpb=f0787f62df516df6975d4325795ed02c495f3728;p=karo-tx-linux.git

diff --git a/kernel/profile.c b/kernel/profile.c
index 7724e0409bae..69911b5745eb 100644
--- a/kernel/profile.c
+++ b/kernel/profile.c
@@ -111,12 +111,6 @@ int __ref profile_init(void)
 	/* only text is profiled */
 	prof_len = (_etext - _stext) >> prof_shift;
 	buffer_bytes = prof_len*sizeof(atomic_t);
-	if (!slab_is_available()) {
-		prof_buffer = alloc_bootmem(buffer_bytes);
-		alloc_bootmem_cpumask_var(&prof_cpu_mask);
-		cpumask_copy(prof_cpu_mask, cpu_possible_mask);
-		return 0;
-	}
 
 	if (!alloc_cpumask_var(&prof_cpu_mask, GFP_KERNEL))
 		return -ENOMEM;
@@ -371,7 +365,7 @@ static int __cpuinit profile_cpu_callback(struct notifier_block *info,
 		node = cpu_to_node(cpu);
 		per_cpu(cpu_profile_flip, cpu) = 0;
 		if (!per_cpu(cpu_profile_hits, cpu)[1]) {
-			page = alloc_pages_node(node,
+			page = alloc_pages_exact_node(node,
 					GFP_KERNEL | __GFP_ZERO,
 					0);
 			if (!page)
@@ -379,7 +373,7 @@ static int __cpuinit profile_cpu_callback(struct notifier_block *info,
 			per_cpu(cpu_profile_hits, cpu)[1] = page_address(page);
 		}
 		if (!per_cpu(cpu_profile_hits, cpu)[0]) {
-			page = alloc_pages_node(node,
+			page = alloc_pages_exact_node(node,
 					GFP_KERNEL | __GFP_ZERO,
 					0);
 			if (!page)
@@ -570,14 +564,14 @@ static int create_hash_tables(void)
 		int node = cpu_to_node(cpu);
 		struct page *page;
 
-		page = alloc_pages_node(node,
+		page = alloc_pages_exact_node(node,
 				GFP_KERNEL | __GFP_ZERO | GFP_THISNODE,
 				0);
 		if (!page)
 			goto out_cleanup;
 		per_cpu(cpu_profile_hits, cpu)[1]
 				= (struct profile_hit *)page_address(page);
-		page = alloc_pages_node(node,
+		page = alloc_pages_exact_node(node,
 				GFP_KERNEL | __GFP_ZERO | GFP_THISNODE,
 				0);
 		if (!page)