ocfs2: fix the application IO timeout when fstrim is running

[sfrench/cifs-2.6.git] / fs / ocfs2 / ocfs2.h

diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index 4f86ac0027b5ba376495e3bf859c8e8f57ccf452..1f029fbe8b8d1d210ee7ebe70294246c87885fe9 100644 (file)
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -407,6 +407,7 @@ struct ocfs2_super
        struct ocfs2_lock_res osb_rename_lockres;
        struct ocfs2_lock_res osb_nfs_sync_lockres;
        struct ocfs2_lock_res osb_trim_fs_lockres;
+       struct mutex obs_trim_fs_mutex;
        struct ocfs2_dlm_debug *osb_dlm_debug;
 
        struct dentry *osb_debug_root;