BTRFS_ROOT_SUBVOL_RDONLY 1970 fs/btrfs/ctree.h return (root->root_item.flags & cpu_to_le64(BTRFS_ROOT_SUBVOL_RDONLY)) != 0; BTRFS_ROOT_SUBVOL_RDONLY 1959 fs/btrfs/ioctl.c root_flags | BTRFS_ROOT_SUBVOL_RDONLY); BTRFS_ROOT_SUBVOL_RDONLY 1968 fs/btrfs/ioctl.c root_flags & ~BTRFS_ROOT_SUBVOL_RDONLY); BTRFS_ROOT_SUBVOL_RDONLY 1513 fs/btrfs/transaction.c root_flags |= BTRFS_ROOT_SUBVOL_RDONLY; BTRFS_ROOT_SUBVOL_RDONLY 1515 fs/btrfs/transaction.c root_flags &= ~BTRFS_ROOT_SUBVOL_RDONLY; BTRFS_ROOT_SUBVOL_RDONLY 1524 fs/btrfs/transaction.c if (!(root_flags & BTRFS_ROOT_SUBVOL_RDONLY)) { BTRFS_ROOT_SUBVOL_RDONLY 835 fs/btrfs/tree-checker.c const u64 valid_root_flags = BTRFS_ROOT_SUBVOL_RDONLY |