Add backing_device_info per-filesystem

[zfs.git] / include / sys / zfs_vfsops.h

diff --git a/include/sys/zfs_vfsops.h b/include/sys/zfs_vfsops.h
index ae5f811..c8861f6 100644 (file)
--- a/include/sys/zfs_vfsops.h
+++ b/include/sys/zfs_vfsops.h
@@ -43,6 +43,7 @@ struct znode;
 
 typedef struct zfs_sb {
        struct super_block *z_sb;       /* generic super_block */
+       struct backing_dev_info z_bdi;  /* generic backing dev info */
        struct zfs_sb   *z_parent;      /* parent fs */
        objset_t        *z_os;          /* objset reference */
        uint64_t        z_flags;        /* super_block flags */