parallel lookups: actual switch to rwsem

[linux-2.6-block.git] / fs / ocfs2 / inode.c

diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index ba495beff1c2b25dfccd4641db15de68ddb1d721..0748777f2e2a0dcef7e269897e8d5694e05f56f8 100644 (file)
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -262,7 +262,7 @@ static int ocfs2_init_locked_inode(struct inode *inode, void *opaque)
        inode->i_ino = args->fi_ino;
        OCFS2_I(inode)->ip_blkno = args->fi_blkno;
        if (args->fi_sysfile_type != 0)
-               lockdep_set_class(&inode->i_mutex,
+               lockdep_set_class(&inode->i_rwsem,
                        &ocfs2_sysfile_lock_key[args->fi_sysfile_type]);
        if (args->fi_sysfile_type == USER_QUOTA_SYSTEM_INODE ||
            args->fi_sysfile_type == GROUP_QUOTA_SYSTEM_INODE ||
@@ -1170,6 +1170,9 @@ static void ocfs2_clear_inode(struct inode *inode)
        mlog_bug_on_msg(!list_empty(&oi->ip_io_markers),
                        "Clear inode of %llu, inode has io markers\n",
                        (unsigned long long)oi->ip_blkno);
+       mlog_bug_on_msg(!list_empty(&oi->ip_unwritten_list),
+                       "Clear inode of %llu, inode has unwritten extents\n",
+                       (unsigned long long)oi->ip_blkno);
 
        ocfs2_extent_map_trunc(inode, 0);