BTRFS_FS_STATE_REMOUNTING
if (test_bit(BTRFS_FS_STATE_REMOUNTING, &fs_info->fs_state))
if (test_bit(BTRFS_FS_STATE_REMOUNTING, &fs_info->fs_state))
[BTRFS_FS_STATE_REMOUNTING] = 'M',
if (test_bit(BTRFS_FS_STATE_REMOUNTING, &fs_info->fs_state))
!test_bit(BTRFS_FS_STATE_REMOUNTING, &fs_info->fs_state));
set_bit(BTRFS_FS_STATE_REMOUNTING, &fs_info->fs_state);
clear_bit(BTRFS_FS_STATE_REMOUNTING, &fs_info->fs_state);
clear_bit(BTRFS_FS_STATE_REMOUNTING, &fs_info->fs_state);
if (!test_bit(BTRFS_FS_STATE_REMOUNTING, &info->fs_state)) {