BTRFS_SUBVOL_RDONLY 1841 fs/btrfs/ioctl.c ~(BTRFS_SUBVOL_CREATE_ASYNC | BTRFS_SUBVOL_RDONLY | BTRFS_SUBVOL_RDONLY 1856 fs/btrfs/ioctl.c if (vol_args->flags & BTRFS_SUBVOL_RDONLY) BTRFS_SUBVOL_RDONLY 1903 fs/btrfs/ioctl.c flags |= BTRFS_SUBVOL_RDONLY; BTRFS_SUBVOL_RDONLY 1945 fs/btrfs/ioctl.c if (flags & ~BTRFS_SUBVOL_RDONLY) { BTRFS_SUBVOL_RDONLY 1953 fs/btrfs/ioctl.c if (!!(flags & BTRFS_SUBVOL_RDONLY) == btrfs_root_readonly(root)) BTRFS_SUBVOL_RDONLY 1957 fs/btrfs/ioctl.c if (flags & BTRFS_SUBVOL_RDONLY) { BTRFS_SUBVOL_RDONLY 47 include/uapi/linux/btrfs.h BTRFS_SUBVOL_RDONLY | \