Opt_nodiscard 378 fs/btrfs/super.c {Opt_nodiscard, "nodiscard"}, Opt_nodiscard 701 fs/btrfs/super.c case Opt_nodiscard: Opt_nodiscard 1551 fs/ext4/super.c {Opt_nodiscard, "nodiscard"}, Opt_nodiscard 1694 fs/ext4/super.c {Opt_nodiscard, EXT4_MOUNT_DISCARD, MOPT_CLEAR}, Opt_nodiscard 152 fs/f2fs/super.c {Opt_nodiscard, "nodiscard"}, Opt_nodiscard 449 fs/f2fs/super.c case Opt_nodiscard: Opt_nodiscard 228 fs/jfs/super.c {Opt_nodiscard, "nodiscard"}, Opt_nodiscard 390 fs/jfs/super.c case Opt_nodiscard: Opt_nodiscard 710 fs/nilfs2/super.c {Opt_nodiscard, "nodiscard"}, Opt_nodiscard 770 fs/nilfs2/super.c case Opt_nodiscard: Opt_nodiscard 107 fs/xfs/xfs_super.c {Opt_nodiscard, "nodiscard"}, /* Do not discard unused blocks */ Opt_nodiscard 333 fs/xfs/xfs_super.c case Opt_nodiscard: