diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 1073bca..f6f9081 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -237,9 +237,16 @@
  *
  */
 
+static void v9fs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(vcookie_cache, v9fs_inode2cookie(inode));
+}
+
 void v9fs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(vcookie_cache, v9fs_inode2cookie(inode));
+	call_rcu(&inode->i_rcu, v9fs_i_callback);
 }
 #endif
 
diff --git a/fs/adfs/super.c b/fs/adfs/super.c
index 959dbff..47dffc5 100644
--- a/fs/adfs/super.c
+++ b/fs/adfs/super.c
@@ -240,9 +240,16 @@
 	return &ei->vfs_inode;
 }
 
+static void adfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(adfs_inode_cachep, ADFS_I(inode));
+}
+
 static void adfs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(adfs_inode_cachep, ADFS_I(inode));
+	call_rcu(&inode->i_rcu, adfs_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/affs/super.c b/fs/affs/super.c
index 0cf7f43..4c18fcf 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -95,9 +95,16 @@
 	return &i->vfs_inode;
 }
 
+static void affs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(affs_inode_cachep, AFFS_I(inode));
+}
+
 static void affs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(affs_inode_cachep, AFFS_I(inode));
+	call_rcu(&inode->i_rcu, affs_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/afs/super.c b/fs/afs/super.c
index 27201cff..f901a9d 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -498,6 +498,14 @@
 	return &vnode->vfs_inode;
 }
 
+static void afs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	struct afs_vnode *vnode = AFS_FS_I(inode);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(afs_inode_cachep, vnode);
+}
+
 /*
  * destroy an AFS inode struct
  */
@@ -511,7 +519,7 @@
 
 	ASSERTCMP(vnode->server, ==, NULL);
 
-	kmem_cache_free(afs_inode_cachep, vnode);
+	call_rcu(&inode->i_rcu, afs_i_callback);
 	atomic_dec(&afs_count_active_inodes);
 }
 
diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index aa4e7c7..de93581 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -284,12 +284,18 @@
         return &bi->vfs_inode;
 }
 
-static void
-befs_destroy_inode(struct inode *inode)
+static void befs_i_callback(struct rcu_head *head)
 {
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
         kmem_cache_free(befs_inode_cachep, BEFS_I(inode));
 }
 
+static void befs_destroy_inode(struct inode *inode)
+{
+	call_rcu(&inode->i_rcu, befs_i_callback);
+}
+
 static void init_once(void *foo)
 {
         struct befs_inode_info *bi = (struct befs_inode_info *) foo;
diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
index 76db6d7..a8e37f8 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -248,9 +248,16 @@
 	return &bi->vfs_inode;
 }
 
+static void bfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(bfs_inode_cachep, BFS_I(inode));
+}
+
 static void bfs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(bfs_inode_cachep, BFS_I(inode));
+	call_rcu(&inode->i_rcu, bfs_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 4230252..771f235 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -409,13 +409,20 @@
 	return &ei->vfs_inode;
 }
 
-static void bdev_destroy_inode(struct inode *inode)
+static void bdev_i_callback(struct rcu_head *head)
 {
+	struct inode *inode = container_of(head, struct inode, i_rcu);
 	struct bdev_inode *bdi = BDEV_I(inode);
 
+	INIT_LIST_HEAD(&inode->i_dentry);
 	kmem_cache_free(bdev_cachep, bdi);
 }
 
+static void bdev_destroy_inode(struct inode *inode)
+{
+	call_rcu(&inode->i_rcu, bdev_i_callback);
+}
+
 static void init_once(void *foo)
 {
 	struct bdev_inode *ei = (struct bdev_inode *) foo;
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 7ce9f89..f9d2994 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -6495,6 +6495,13 @@
 	return inode;
 }
 
+static void btrfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(btrfs_inode_cachep, BTRFS_I(inode));
+}
+
 void btrfs_destroy_inode(struct inode *inode)
 {
 	struct btrfs_ordered_extent *ordered;
@@ -6564,7 +6571,7 @@
 	inode_tree_del(inode);
 	btrfs_drop_extent_cache(inode, 0, (u64)-1, 0);
 free:
-	kmem_cache_free(btrfs_inode_cachep, BTRFS_I(inode));
+	call_rcu(&inode->i_rcu, btrfs_i_callback);
 }
 
 int btrfs_drop_inode(struct inode *inode)
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 2a48caf..47f8c8b 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -368,6 +368,15 @@
 	return &ci->vfs_inode;
 }
 
+static void ceph_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	struct ceph_inode_info *ci = ceph_inode(inode);
+
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(ceph_inode_cachep, ci);
+}
+
 void ceph_destroy_inode(struct inode *inode)
 {
 	struct ceph_inode_info *ci = ceph_inode(inode);
@@ -407,7 +416,7 @@
 	if (ci->i_xattrs.prealloc_blob)
 		ceph_buffer_put(ci->i_xattrs.prealloc_blob);
 
-	kmem_cache_free(ceph_inode_cachep, ci);
+	call_rcu(&inode->i_rcu, ceph_i_callback);
 }
 
 
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 3936aa7..223717d 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -334,10 +334,17 @@
 	return &cifs_inode->vfs_inode;
 }
 
+static void cifs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(cifs_inode_cachep, CIFS_I(inode));
+}
+
 static void
 cifs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(cifs_inode_cachep, CIFS_I(inode));
+	call_rcu(&inode->i_rcu, cifs_i_callback);
 }
 
 static void
diff --git a/fs/coda/inode.c b/fs/coda/inode.c
index 5ea57c8..50dc7d1 100644
--- a/fs/coda/inode.c
+++ b/fs/coda/inode.c
@@ -56,9 +56,16 @@
 	return &ei->vfs_inode;
 }
 
+static void coda_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(coda_inode_cachep, ITOC(inode));
+}
+
 static void coda_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(coda_inode_cachep, ITOC(inode));
+	call_rcu(&inode->i_rcu, coda_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/ecryptfs/super.c b/fs/ecryptfs/super.c
index 2720178..3042fe1 100644
--- a/fs/ecryptfs/super.c
+++ b/fs/ecryptfs/super.c
@@ -62,6 +62,16 @@
 	return inode;
 }
 
+static void ecryptfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	struct ecryptfs_inode_info *inode_info;
+	inode_info = ecryptfs_inode_to_private(inode);
+
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(ecryptfs_inode_info_cache, inode_info);
+}
+
 /**
  * ecryptfs_destroy_inode
  * @inode: The ecryptfs inode
@@ -88,7 +98,7 @@
 		}
 	}
 	ecryptfs_destroy_crypt_stat(&inode_info->crypt_stat);
-	kmem_cache_free(ecryptfs_inode_info_cache, inode_info);
+	call_rcu(&inode->i_rcu, ecryptfs_i_callback);
 }
 
 /**
diff --git a/fs/efs/super.c b/fs/efs/super.c
index 5073a07..0f31acb 100644
--- a/fs/efs/super.c
+++ b/fs/efs/super.c
@@ -65,9 +65,16 @@
 	return &ei->vfs_inode;
 }
 
+static void efs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(efs_inode_cachep, INODE_INFO(inode));
+}
+
 static void efs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(efs_inode_cachep, INODE_INFO(inode));
+	call_rcu(&inode->i_rcu, efs_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/exofs/super.c b/fs/exofs/super.c
index 79c3ae6..8c6c466 100644
--- a/fs/exofs/super.c
+++ b/fs/exofs/super.c
@@ -150,12 +150,19 @@
 	return &oi->vfs_inode;
 }
 
+static void exofs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(exofs_inode_cachep, exofs_i(inode));
+}
+
 /*
  * Remove an inode from the cache
  */
 static void exofs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(exofs_inode_cachep, exofs_i(inode));
+	call_rcu(&inode->i_rcu, exofs_i_callback);
 }
 
 /*
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index d89e0b6..e0c6380 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -161,9 +161,16 @@
 	return &ei->vfs_inode;
 }
 
+static void ext2_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(ext2_inode_cachep, EXT2_I(inode));
+}
+
 static void ext2_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(ext2_inode_cachep, EXT2_I(inode));
+	call_rcu(&inode->i_rcu, ext2_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index acf8695..77ce161 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -479,6 +479,13 @@
 	return &ei->vfs_inode;
 }
 
+static void ext3_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(ext3_inode_cachep, EXT3_I(inode));
+}
+
 static void ext3_destroy_inode(struct inode *inode)
 {
 	if (!list_empty(&(EXT3_I(inode)->i_orphan))) {
@@ -489,7 +496,7 @@
 				false);
 		dump_stack();
 	}
-	kmem_cache_free(ext3_inode_cachep, EXT3_I(inode));
+	call_rcu(&inode->i_rcu, ext3_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index fb15c9c..cd37f9d 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -841,6 +841,13 @@
 	return drop;
 }
 
+static void ext4_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(ext4_inode_cachep, EXT4_I(inode));
+}
+
 static void ext4_destroy_inode(struct inode *inode)
 {
 	ext4_ioend_wait(inode);
@@ -853,7 +860,7 @@
 				true);
 		dump_stack();
 	}
-	kmem_cache_free(ext4_inode_cachep, EXT4_I(inode));
+	call_rcu(&inode->i_rcu, ext4_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index ad6998a..8cccfeb 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -514,9 +514,16 @@
 	return &ei->vfs_inode;
 }
 
+static void fat_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(fat_inode_cachep, MSDOS_I(inode));
+}
+
 static void fat_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(fat_inode_cachep, MSDOS_I(inode));
+	call_rcu(&inode->i_rcu, fat_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/freevxfs/vxfs_inode.c b/fs/freevxfs/vxfs_inode.c
index 8c04eac..2ba6719 100644
--- a/fs/freevxfs/vxfs_inode.c
+++ b/fs/freevxfs/vxfs_inode.c
@@ -337,6 +337,13 @@
 	return ip;
 }
 
+static void vxfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(vxfs_inode_cachep, inode->i_private);
+}
+
 /**
  * vxfs_evict_inode - remove inode from main memory
  * @ip:		inode to discard.
@@ -350,5 +357,5 @@
 {
 	truncate_inode_pages(&ip->i_data, 0);
 	end_writeback(ip);
-	kmem_cache_free(vxfs_inode_cachep, ip->i_private);
+	call_rcu(&ip->i_rcu, vxfs_i_callback);
 }
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index cfce3ad..44e0a6c 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -99,6 +99,13 @@
 	return inode;
 }
 
+static void fuse_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(fuse_inode_cachep, inode);
+}
+
 static void fuse_destroy_inode(struct inode *inode)
 {
 	struct fuse_inode *fi = get_fuse_inode(inode);
@@ -106,7 +113,7 @@
 	BUG_ON(!list_empty(&fi->queued_writes));
 	if (fi->forget_req)
 		fuse_request_free(fi->forget_req);
-	kmem_cache_free(fuse_inode_cachep, inode);
+	call_rcu(&inode->i_rcu, fuse_i_callback);
 }
 
 void fuse_send_forget(struct fuse_conn *fc, struct fuse_req *req,
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 2b2c499..16c2eca 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -1405,9 +1405,16 @@
 	return &ip->i_inode;
 }
 
+static void gfs2_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(gfs2_inode_cachep, inode);
+}
+
 static void gfs2_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(gfs2_inode_cachep, inode);
+	call_rcu(&inode->i_rcu, gfs2_i_callback);
 }
 
 const struct super_operations gfs2_super_ops = {
diff --git a/fs/hfs/super.c b/fs/hfs/super.c
index 4824c27..ef4ee57 100644
--- a/fs/hfs/super.c
+++ b/fs/hfs/super.c
@@ -167,9 +167,16 @@
 	return i ? &i->vfs_inode : NULL;
 }
 
+static void hfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(hfs_inode_cachep, HFS_I(inode));
+}
+
 static void hfs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(hfs_inode_cachep, HFS_I(inode));
+	call_rcu(&inode->i_rcu, hfs_i_callback);
 }
 
 static const struct super_operations hfs_super_operations = {
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index 52cc746..182e83a 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -488,9 +488,17 @@
 	return i ? &i->vfs_inode : NULL;
 }
 
+static void hfsplus_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(hfsplus_inode_cachep, HFSPLUS_I(inode));
+}
+
 static void hfsplus_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(hfsplus_inode_cachep, HFSPLUS_I(inode));
+	call_rcu(&inode->i_rcu, hfsplus_i_callback);
 }
 
 #define HFSPLUS_INODE_SIZE	sizeof(struct hfsplus_inode_info)
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 39dc505..861113f 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -247,9 +247,16 @@
 	}
 }
 
+static void hostfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kfree(HOSTFS_I(inode));
+}
+
 static void hostfs_destroy_inode(struct inode *inode)
 {
-	kfree(HOSTFS_I(inode));
+	call_rcu(&inode->i_rcu, hostfs_i_callback);
 }
 
 static int hostfs_show_options(struct seq_file *seq, struct vfsmount *vfs)
diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c
index 6c5f015..49935ba 100644
--- a/fs/hpfs/super.c
+++ b/fs/hpfs/super.c
@@ -177,9 +177,16 @@
 	return &ei->vfs_inode;
 }
 
+static void hpfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(hpfs_inode_cachep, hpfs_i(inode));
+}
+
 static void hpfs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(hpfs_inode_cachep, hpfs_i(inode));
+	call_rcu(&inode->i_rcu, hpfs_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/hppfs/hppfs.c b/fs/hppfs/hppfs.c
index f702b5f..87ed48e 100644
--- a/fs/hppfs/hppfs.c
+++ b/fs/hppfs/hppfs.c
@@ -632,9 +632,16 @@
 	mntput(ino->i_sb->s_fs_info);
 }
 
+static void hppfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kfree(HPPFS_I(inode));
+}
+
 static void hppfs_destroy_inode(struct inode *inode)
 {
-	kfree(HPPFS_I(inode));
+	call_rcu(&inode->i_rcu, hppfs_i_callback);
 }
 
 static const struct super_operations hppfs_sbops = {
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index a5fe681..9885082 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -663,11 +663,18 @@
 	return &p->vfs_inode;
 }
 
+static void hugetlbfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(hugetlbfs_inode_cachep, HUGETLBFS_I(inode));
+}
+
 static void hugetlbfs_destroy_inode(struct inode *inode)
 {
 	hugetlbfs_inc_free_inodes(HUGETLBFS_SB(inode->i_sb));
 	mpol_free_shared_policy(&HUGETLBFS_I(inode)->policy);
-	kmem_cache_free(hugetlbfs_inode_cachep, HUGETLBFS_I(inode));
+	call_rcu(&inode->i_rcu, hugetlbfs_i_callback);
 }
 
 static const struct address_space_operations hugetlbfs_aops = {
diff --git a/fs/inode.c b/fs/inode.c
index 5a0a898..6751dfe 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -272,6 +272,13 @@
 }
 EXPORT_SYMBOL(__destroy_inode);
 
+static void i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(inode_cachep, inode);
+}
+
 static void destroy_inode(struct inode *inode)
 {
 	BUG_ON(!list_empty(&inode->i_lru));
@@ -279,7 +286,7 @@
 	if (inode->i_sb->s_op->destroy_inode)
 		inode->i_sb->s_op->destroy_inode(inode);
 	else
-		kmem_cache_free(inode_cachep, (inode));
+		call_rcu(&inode->i_rcu, i_callback);
 }
 
 /*
@@ -432,6 +439,7 @@
 	BUG_ON(!(inode->i_state & I_FREEING));
 	BUG_ON(inode->i_state & I_CLEAR);
 	inode_sync_wait(inode);
+	/* don't need i_lock here, no concurrent mods to i_state */
 	inode->i_state = I_FREEING | I_CLEAR;
 }
 EXPORT_SYMBOL(end_writeback);
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index d204ee4..d8f3a65 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -81,9 +81,16 @@
 	return &ei->vfs_inode;
 }
 
+static void isofs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(isofs_inode_cachep, ISOFS_I(inode));
+}
+
 static void isofs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(isofs_inode_cachep, ISOFS_I(inode));
+	call_rcu(&inode->i_rcu, isofs_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index c86041b..853b8e3 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -40,9 +40,16 @@
 	return &f->vfs_inode;
 }
 
+static void jffs2_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(jffs2_inode_cachep, JFFS2_INODE_INFO(inode));
+}
+
 static void jffs2_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(jffs2_inode_cachep, JFFS2_INODE_INFO(inode));
+	call_rcu(&inode->i_rcu, jffs2_i_callback);
 }
 
 static void jffs2_i_init_once(void *foo)
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index 0669fc1..b715b0f 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -115,6 +115,14 @@
 	return &jfs_inode->vfs_inode;
 }
 
+static void jfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	struct jfs_inode_info *ji = JFS_IP(inode);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(jfs_inode_cachep, ji);
+}
+
 static void jfs_destroy_inode(struct inode *inode)
 {
 	struct jfs_inode_info *ji = JFS_IP(inode);
@@ -128,7 +136,7 @@
 		ji->active_ag = -1;
 	}
 	spin_unlock_irq(&ji->ag_lock);
-	kmem_cache_free(jfs_inode_cachep, ji);
+	call_rcu(&inode->i_rcu, jfs_i_callback);
 }
 
 static int jfs_statfs(struct dentry *dentry, struct kstatfs *buf)
diff --git a/fs/logfs/inode.c b/fs/logfs/inode.c
index d8c71ec..03b8c24 100644
--- a/fs/logfs/inode.c
+++ b/fs/logfs/inode.c
@@ -141,13 +141,20 @@
 	return __logfs_iget(sb, ino);
 }
 
+static void logfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(logfs_inode_cache, logfs_inode(inode));
+}
+
 static void __logfs_destroy_inode(struct inode *inode)
 {
 	struct logfs_inode *li = logfs_inode(inode);
 
 	BUG_ON(li->li_block);
 	list_del(&li->li_freeing_list);
-	kmem_cache_free(logfs_inode_cache, li);
+	call_rcu(&inode->i_rcu, logfs_i_callback);
 }
 
 static void logfs_destroy_inode(struct inode *inode)
diff --git a/fs/minix/inode.c b/fs/minix/inode.c
index fb20208..ae0b83f 100644
--- a/fs/minix/inode.c
+++ b/fs/minix/inode.c
@@ -68,9 +68,16 @@
 	return &ei->vfs_inode;
 }
 
+static void minix_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(minix_inode_cachep, minix_i(inode));
+}
+
 static void minix_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(minix_inode_cachep, minix_i(inode));
+	call_rcu(&inode->i_rcu, minix_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index 8fb93b6..60047db 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -58,9 +58,16 @@
 	return &ei->vfs_inode;
 }
 
+static void ncp_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(ncp_inode_cachep, NCP_FINFO(inode));
+}
+
 static void ncp_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(ncp_inode_cachep, NCP_FINFO(inode));
+	call_rcu(&inode->i_rcu, ncp_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index e67e31c..017daa3 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -1438,9 +1438,16 @@
 	return &nfsi->vfs_inode;
 }
 
+static void nfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(nfs_inode_cachep, NFS_I(inode));
+}
+
 void nfs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(nfs_inode_cachep, NFS_I(inode));
+	call_rcu(&inode->i_rcu, nfs_i_callback);
 }
 
 static inline void nfs4_init_once(struct nfs_inode *nfsi)
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index d36fc7e..e2dcc9c 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -162,10 +162,13 @@
 	return &ii->vfs_inode;
 }
 
-void nilfs_destroy_inode(struct inode *inode)
+static void nilfs_i_callback(struct rcu_head *head)
 {
+	struct inode *inode = container_of(head, struct inode, i_rcu);
 	struct nilfs_mdt_info *mdi = NILFS_MDT(inode);
 
+	INIT_LIST_HEAD(&inode->i_dentry);
+
 	if (mdi) {
 		kfree(mdi->mi_bgl); /* kfree(NULL) is safe */
 		kfree(mdi);
@@ -173,6 +176,11 @@
 	kmem_cache_free(nilfs_inode_cachep, NILFS_I(inode));
 }
 
+void nilfs_destroy_inode(struct inode *inode)
+{
+	call_rcu(&inode->i_rcu, nilfs_i_callback);
+}
+
 static int nilfs_sync_super(struct nilfs_sb_info *sbi, int flag)
 {
 	struct the_nilfs *nilfs = sbi->s_nilfs;
diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c
index 93622b1..a627ed8 100644
--- a/fs/ntfs/inode.c
+++ b/fs/ntfs/inode.c
@@ -332,6 +332,13 @@
 	return NULL;
 }
 
+static void ntfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(ntfs_big_inode_cache, NTFS_I(inode));
+}
+
 void ntfs_destroy_big_inode(struct inode *inode)
 {
 	ntfs_inode *ni = NTFS_I(inode);
@@ -340,7 +347,7 @@
 	BUG_ON(ni->page);
 	if (!atomic_dec_and_test(&ni->count))
 		BUG();
-	kmem_cache_free(ntfs_big_inode_cache, NTFS_I(inode));
+	call_rcu(&inode->i_rcu, ntfs_i_callback);
 }
 
 static inline ntfs_inode *ntfs_alloc_extent_inode(void)
diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c
index b2df490..8c5c0ed 100644
--- a/fs/ocfs2/dlmfs/dlmfs.c
+++ b/fs/ocfs2/dlmfs/dlmfs.c
@@ -351,9 +351,16 @@
 	return &ip->ip_vfs_inode;
 }
 
+static void dlmfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(dlmfs_inode_cache, DLMFS_I(inode));
+}
+
 static void dlmfs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(dlmfs_inode_cache, DLMFS_I(inode));
+	call_rcu(&inode->i_rcu, dlmfs_i_callback);
 }
 
 static void dlmfs_evict_inode(struct inode *inode)
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index cfeab7c..17ff46f 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -569,9 +569,16 @@
 	return &oi->vfs_inode;
 }
 
+static void ocfs2_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(ocfs2_inode_cachep, OCFS2_I(inode));
+}
+
 static void ocfs2_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(ocfs2_inode_cachep, OCFS2_I(inode));
+	call_rcu(&inode->i_rcu, ocfs2_i_callback);
 }
 
 static unsigned long long ocfs2_max_file_offset(unsigned int bbits,
diff --git a/fs/openpromfs/inode.c b/fs/openpromfs/inode.c
index 911e61f..a2a5bff 100644
--- a/fs/openpromfs/inode.c
+++ b/fs/openpromfs/inode.c
@@ -343,9 +343,16 @@
 	return &oi->vfs_inode;
 }
 
+static void openprom_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(op_inode_cachep, OP_I(inode));
+}
+
 static void openprom_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(op_inode_cachep, OP_I(inode));
+	call_rcu(&inode->i_rcu, openprom_i_callback);
 }
 
 static struct inode *openprom_iget(struct super_block *sb, ino_t ino)
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 3ddb606..6bcb926 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -65,9 +65,16 @@
 	return inode;
 }
 
+static void proc_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(proc_inode_cachep, PROC_I(inode));
+}
+
 static void proc_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(proc_inode_cachep, PROC_I(inode));
+	call_rcu(&inode->i_rcu, proc_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c
index fcada42..e63b417 100644
--- a/fs/qnx4/inode.c
+++ b/fs/qnx4/inode.c
@@ -425,9 +425,16 @@
 	return &ei->vfs_inode;
 }
 
+static void qnx4_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(qnx4_inode_cachep, qnx4_i(inode));
+}
+
 static void qnx4_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(qnx4_inode_cachep, qnx4_i(inode));
+	call_rcu(&inode->i_rcu, qnx4_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index b243117..2575682 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -529,9 +529,16 @@
 	return &ei->vfs_inode;
 }
 
+static void reiserfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(reiserfs_inode_cachep, REISERFS_I(inode));
+}
+
 static void reiserfs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(reiserfs_inode_cachep, REISERFS_I(inode));
+	call_rcu(&inode->i_rcu, reiserfs_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/romfs/super.c b/fs/romfs/super.c
index 6647f90..2305e31 100644
--- a/fs/romfs/super.c
+++ b/fs/romfs/super.c
@@ -400,9 +400,16 @@
 /*
  * return a spent inode to the slab cache
  */
+static void romfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(romfs_inode_cachep, ROMFS_I(inode));
+}
+
 static void romfs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(romfs_inode_cachep, ROMFS_I(inode));
+	call_rcu(&inode->i_rcu, romfs_i_callback);
 }
 
 /*
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
index 24de30b..20700b9 100644
--- a/fs/squashfs/super.c
+++ b/fs/squashfs/super.c
@@ -440,9 +440,16 @@
 }
 
 
+static void squashfs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(squashfs_inode_cachep, squashfs_i(inode));
+}
+
 static void squashfs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(squashfs_inode_cachep, squashfs_i(inode));
+	call_rcu(&inode->i_rcu, squashfs_i_callback);
 }
 
 
diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c
index de44d06..0630eb9 100644
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -333,9 +333,16 @@
 	return &si->vfs_inode;
 }
 
+static void sysv_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(sysv_inode_cachep, SYSV_I(inode));
+}
+
 static void sysv_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(sysv_inode_cachep, SYSV_I(inode));
+	call_rcu(&inode->i_rcu, sysv_i_callback);
 }
 
 static void init_once(void *p)
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 91fac54..6e11c29 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -272,12 +272,20 @@
 	return &ui->vfs_inode;
 };
 
+static void ubifs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	struct ubifs_inode *ui = ubifs_inode(inode);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(ubifs_inode_slab, ui);
+}
+
 static void ubifs_destroy_inode(struct inode *inode)
 {
 	struct ubifs_inode *ui = ubifs_inode(inode);
 
 	kfree(ui->data);
-	kmem_cache_free(ubifs_inode_slab, inode);
+	call_rcu(&inode->i_rcu, ubifs_i_callback);
 }
 
 /*
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 4a5c7c6..b539d53 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -139,9 +139,16 @@
 	return &ei->vfs_inode;
 }
 
+static void udf_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(udf_inode_cachep, UDF_I(inode));
+}
+
 static void udf_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(udf_inode_cachep, UDF_I(inode));
+	call_rcu(&inode->i_rcu, udf_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index 2c47dae..2c61ac5 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -1412,9 +1412,16 @@
 	return &ei->vfs_inode;
 }
 
+static void ufs_i_callback(struct rcu_head *head)
+{
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_cache_free(ufs_inode_cachep, UFS_I(inode));
+}
+
 static void ufs_destroy_inode(struct inode *inode)
 {
-	kmem_cache_free(ufs_inode_cachep, UFS_I(inode));
+	call_rcu(&inode->i_rcu, ufs_i_callback);
 }
 
 static void init_once(void *foo)
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c
index 0cdd269..d7de5a3 100644
--- a/fs/xfs/xfs_iget.c
+++ b/fs/xfs/xfs_iget.c
@@ -91,6 +91,17 @@
 	return ip;
 }
 
+STATIC void
+xfs_inode_free_callback(
+	struct rcu_head		*head)
+{
+	struct inode		*inode = container_of(head, struct inode, i_rcu);
+	struct xfs_inode	*ip = XFS_I(inode);
+
+	INIT_LIST_HEAD(&inode->i_dentry);
+	kmem_zone_free(xfs_inode_zone, ip);
+}
+
 void
 xfs_inode_free(
 	struct xfs_inode	*ip)
@@ -134,7 +145,7 @@
 	ASSERT(!spin_is_locked(&ip->i_flags_lock));
 	ASSERT(completion_done(&ip->i_flush));
 
-	kmem_zone_free(xfs_inode_zone, ip);
+	call_rcu(&ip->i_vnode.i_rcu, xfs_inode_free_callback);
 }
 
 /*