Lines Matching refs:groups_sem
354 down_write(&space_info->groups_sem); in btrfs_wait_block_group_reservations()
355 up_write(&space_info->groups_sem); in btrfs_wait_block_group_reservations()
854 down_read(&sinfo->groups_sem); in clear_incompat_bg_bits()
863 up_read(&sinfo->groups_sem); in clear_incompat_bg_bits()
1031 down_write(&block_group->space_info->groups_sem); in btrfs_remove_block_group()
1042 up_write(&block_group->space_info->groups_sem); in btrfs_remove_block_group()
1371 down_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1381 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1400 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1407 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1781 down_write(&space_info->groups_sem); in link_block_group()
1783 up_write(&space_info->groups_sem); in link_block_group()
3352 down_write(&block_group->space_info->groups_sem); in btrfs_free_block_groups()
3354 up_write(&block_group->space_info->groups_sem); in btrfs_free_block_groups()