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()
846 down_read(&sinfo->groups_sem); in clear_incompat_bg_bits()
855 up_read(&sinfo->groups_sem); in clear_incompat_bg_bits()
1023 down_write(&block_group->space_info->groups_sem); in btrfs_remove_block_group()
1034 up_write(&block_group->space_info->groups_sem); in btrfs_remove_block_group()
1358 down_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1368 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1387 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1394 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1770 down_write(&space_info->groups_sem); in link_block_group()
1772 up_write(&space_info->groups_sem); in link_block_group()
3338 down_write(&block_group->space_info->groups_sem); in btrfs_free_block_groups()
3340 up_write(&block_group->space_info->groups_sem); in btrfs_free_block_groups()