gfs2_super_ops 1068 fs/gfs2/ops_fstype.c sb->s_op = &gfs2_super_ops; gfs2_super_ops 1410 fs/gfs2/super.c const struct super_operations gfs2_super_ops = { gfs2_super_ops 51 fs/gfs2/super.h extern const struct super_operations gfs2_super_ops;