Merge branch '3.4-rc1' into android-tegra-nv-3.3-rebased

Change-Id: Ib3b69ffc5ac3e07c9cc44cc49e9142088eec477e
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

4 files changed, 9 insertions, 12 deletions

diff --git a/fs/afs/file.c b/fs/afs/file.c
index 14d89fa58fee..8f6e9234d565 100644
--- a/fs/afs/file.c
+++ b/fs/afs/file.c
@@ -251,7 +251,7 @@ static int afs_readpages(struct file *file, struct address_space *mapping,
 	ASSERT(key != NULL);
 
 	vnode = AFS_FS_I(mapping->host);
-	if (vnode->flags & AFS_VNODE_DELETED) {
+	if (test_bit(AFS_VNODE_DELETED, &vnode->flags)) {
 		_leave(" = -ESTALE");
 		return -ESTALE;
 	}
diff --git a/fs/afs/fsclient.c b/fs/afs/fsclient.c
index 2f213d109c21..b960ff05ea0b 100644
--- a/fs/afs/fsclient.c
+++ b/fs/afs/fsclient.c
@@ -365,10 +365,10 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call,
 		_debug("extract data");
 		if (call->count > 0) {
 			page = call->reply3;
-			buffer = kmap_atomic(page, KM_USER0);
+			buffer = kmap_atomic(page);
 			ret = afs_extract_data(call, skb, last, buffer,
 					       call->count);
-			kunmap_atomic(buffer, KM_USER0);
+			kunmap_atomic(buffer);
 			switch (ret) {
 			case 0:		break;
 			case -EAGAIN:	return 0;
@@ -411,9 +411,9 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call,
 	if (call->count < PAGE_SIZE) {
 		_debug("clear");
 		page = call->reply3;
-		buffer = kmap_atomic(page, KM_USER0);
+		buffer = kmap_atomic(page);
 		memset(buffer + call->count, 0, PAGE_SIZE - call->count);
-		kunmap_atomic(buffer, KM_USER0);
+		kunmap_atomic(buffer);
 	}
 
 	_leave(" = 0 [done]");
diff --git a/fs/afs/mntpt.c b/fs/afs/mntpt.c
index 8f4ce2658b7d..298cf8919ec7 100644
--- a/fs/afs/mntpt.c
+++ b/fs/afs/mntpt.c
@@ -200,9 +200,9 @@ static struct vfsmount *afs_mntpt_do_automount(struct dentry *mntpt)
 		if (PageError(page))
 			goto error;
 
-		buf = kmap_atomic(page, KM_USER0);
+		buf = kmap_atomic(page);
 		memcpy(devname, buf, size);
-		kunmap_atomic(buf, KM_USER0);
+		kunmap_atomic(buf);
 		page_cache_release(page);
 		page = NULL;
 	}
diff --git a/fs/afs/super.c b/fs/afs/super.c
index 983ec59fc80d..f02b31e7e648 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -301,7 +301,6 @@ static int afs_fill_super(struct super_block *sb,
 {
 	struct afs_super_info *as = sb->s_fs_info;
 	struct afs_fid fid;
-	struct dentry *root = NULL;
 	struct inode *inode = NULL;
 	int ret;
 
@@ -327,18 +326,16 @@ static int afs_fill_super(struct super_block *sb,
 		set_bit(AFS_VNODE_AUTOCELL, &AFS_FS_I(inode)->flags);
 
 	ret = -ENOMEM;
-	root = d_alloc_root(inode);
-	if (!root)
+	sb->s_root = d_make_root(inode);
+	if (!sb->s_root)
 		goto error;
 
 	sb->s_d_op = &afs_fs_dentry_operations;
-	sb->s_root = root;
 
 	_leave(" = 0");
 	return 0;
 
 error:
-	iput(inode);
 	_leave(" = %d", ret);
 	return ret;
 }