Lines Matching refs:groups_sem
353 down_write(&space_info->groups_sem); in btrfs_wait_block_group_reservations()
354 up_write(&space_info->groups_sem); in btrfs_wait_block_group_reservations()
846 down_read(&sinfo->groups_sem); in clear_incompat_bg_bits()
851 up_read(&sinfo->groups_sem); in clear_incompat_bg_bits()
994 down_write(&block_group->space_info->groups_sem); in btrfs_remove_block_group()
1005 up_write(&block_group->space_info->groups_sem); in btrfs_remove_block_group()
1279 down_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1293 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1300 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1584 down_write(&space_info->groups_sem); in link_block_group()
1588 up_write(&space_info->groups_sem); in link_block_group()
3123 down_write(&block_group->space_info->groups_sem); in btrfs_free_block_groups()
3125 up_write(&block_group->space_info->groups_sem); in btrfs_free_block_groups()