X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=mm%2Frmap.c;h=8990f909492f31d8a3f01df258907661db1bccf6;hb=e6a5c27f3b0fef72e528fc35e343af4b2db790ff;hp=61e492597a0ba4be07634c60b427031743f533d4;hpb=bf22f6fe2d72b4d7e9035be8ceb340414cf490e3;p=~andy%2Flinux

diff --git a/mm/rmap.c b/mm/rmap.c
index 61e492597a0..8990f909492 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -36,6 +36,7 @@
  *                 mapping->tree_lock (widely used, in set_page_dirty,
  *                           in arch-dependent flush_dcache_mmap_lock,
  *                           within inode_lock in __sync_single_inode)
+ *                   zone->lock (within radix tree node alloc)
  */
 
 #include <linux/mm.h>
@@ -137,8 +138,7 @@ void anon_vma_unlink(struct vm_area_struct *vma)
 		anon_vma_free(anon_vma);
 }
 
-static void anon_vma_ctor(void *data, struct kmem_cache *cachep,
-			  unsigned long flags)
+static void anon_vma_ctor(struct kmem_cache *cachep, void *data)
 {
 	struct anon_vma *anon_vma = data;
 
@@ -149,7 +149,7 @@ static void anon_vma_ctor(void *data, struct kmem_cache *cachep,
 void __init anon_vma_init(void)
 {
 	anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
-			0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor, NULL);
+			0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
 }
 
 /*
@@ -436,7 +436,6 @@ static int page_mkclean_one(struct page *page, struct vm_area_struct *vma)
 		entry = pte_wrprotect(entry);
 		entry = pte_mkclean(entry);
 		set_pte_at(mm, address, pte, entry);
-		lazy_mmu_prot_update(entry);
 		ret = 1;
 	}
 
@@ -621,8 +620,10 @@ void page_remove_rmap(struct page *page, struct vm_area_struct *vma)
 			printk (KERN_EMERG "  page->count = %x\n", page_count(page));
 			printk (KERN_EMERG "  page->mapping = %p\n", page->mapping);
 			print_symbol (KERN_EMERG "  vma->vm_ops = %s\n", (unsigned long)vma->vm_ops);
-			if (vma->vm_ops)
+			if (vma->vm_ops) {
 				print_symbol (KERN_EMERG "  vma->vm_ops->nopage = %s\n", (unsigned long)vma->vm_ops->nopage);
+				print_symbol (KERN_EMERG "  vma->vm_ops->fault = %s\n", (unsigned long)vma->vm_ops->fault);
+			}
 			if (vma->vm_file && vma->vm_file->f_op)
 				print_symbol (KERN_EMERG "  vma->vm_file->f_op->mmap = %s\n", (unsigned long)vma->vm_file->f_op->mmap);
 			BUG();