Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull final vfs updates from Al Viro:

 - The ->i_mutex wrappers (with small prereq in lustre)

 - a fix for too early freeing of symlink bodies on shmem (they need to
   be RCU-delayed) (-stable fodder)

 - followup to dedupe stuff merged this cycle

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  vfs: abort dedupe loop if fatal signals are pending
  make sure that freeing shmem fast symlinks is RCU-delayed
  wrappers for ->i_mutex access
  lustre: remove unused declaration

1 files changed, 6 insertions, 6 deletions

diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index 252119860e6c..3eff031aaf26 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -807,7 +807,7 @@ int ocfs2_remove_refcount_tree(struct inode *inode, struct buffer_head *di_bh)
 			mlog_errno(ret);
 			goto out;
 		}
-		mutex_lock(&alloc_inode->i_mutex);
+		inode_lock(alloc_inode);
 
 		ret = ocfs2_inode_lock(alloc_inode, &alloc_bh, 1);
 		if (ret) {
@@ -867,7 +867,7 @@ out_unlock:
 	}
 out_mutex:
 	if (alloc_inode) {
-		mutex_unlock(&alloc_inode->i_mutex);
+		inode_unlock(alloc_inode);
 		iput(alloc_inode);
 	}
 out:
@@ -4197,7 +4197,7 @@ static int __ocfs2_reflink(struct dentry *old_dentry,
 		goto out;
 	}
 
-	mutex_lock_nested(&new_inode->i_mutex, I_MUTEX_CHILD);
+	inode_lock_nested(new_inode, I_MUTEX_CHILD);
 	ret = ocfs2_inode_lock_nested(new_inode, &new_bh, 1,
 				      OI_LS_REFLINK_TARGET);
 	if (ret) {
@@ -4231,7 +4231,7 @@ inode_unlock:
 	ocfs2_inode_unlock(new_inode, 1);
 	brelse(new_bh);
 out_unlock:
-	mutex_unlock(&new_inode->i_mutex);
+	inode_unlock(new_inode);
 out:
 	if (!ret) {
 		ret = filemap_fdatawait(inode->i_mapping);
@@ -4402,11 +4402,11 @@ static int ocfs2_vfs_reflink(struct dentry *old_dentry, struct inode *dir,
 			return error;
 	}
 
-	mutex_lock(&inode->i_mutex);
+	inode_lock(inode);
 	error = dquot_initialize(dir);
 	if (!error)
 		error = ocfs2_reflink(old_dentry, dir, new_dentry, preserve);
-	mutex_unlock(&inode->i_mutex);
+	inode_unlock(inode);
 	if (!error)
 		fsnotify_create(dir, new_dentry);
 	return error;