Lines Matching refs:groups_sem
3901 init_rwsem(&space_info->groups_sem); in create_space_info()
6371 down_write(&space_info->groups_sem); in btrfs_wait_block_group_reservations()
6372 up_write(&space_info->groups_sem); in btrfs_wait_block_group_reservations()
7313 down_read(&space_info->groups_sem); in find_free_extent()
7323 up_read(&space_info->groups_sem); in find_free_extent()
7338 down_read(&space_info->groups_sem); in find_free_extent()
7597 up_read(&space_info->groups_sem); in find_free_extent()
7729 down_read(&info->groups_sem); in dump_space_info()
7743 up_read(&info->groups_sem); in dump_space_info()
9680 down_write(&block_group->space_info->groups_sem); in btrfs_free_block_groups()
9682 up_write(&block_group->space_info->groups_sem); in btrfs_free_block_groups()
9781 down_write(&space_info->groups_sem); in link_block_group()
9785 up_write(&space_info->groups_sem); in link_block_group()
10333 down_write(&block_group->space_info->groups_sem); in btrfs_remove_block_group()
10344 up_write(&block_group->space_info->groups_sem); in btrfs_remove_block_group()
10571 down_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
10585 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
10592 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()