Searched refs:groups_sem (Results 1 – 6 of 6) sorted by relevance
355 down_write(&space_info->groups_sem); in btrfs_wait_block_group_reservations()356 up_write(&space_info->groups_sem); in btrfs_wait_block_group_reservations()815 down_read(&sinfo->groups_sem); in clear_incompat_bg_bits()824 up_read(&sinfo->groups_sem); in clear_incompat_bg_bits()959 down_write(&block_group->space_info->groups_sem); in btrfs_remove_block_group()970 up_write(&block_group->space_info->groups_sem); in btrfs_remove_block_group()1315 down_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()1325 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()1344 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()1351 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()[all …]
64 struct rw_semaphore groups_sem; member
197 init_rwsem(&space_info->groups_sem); in create_space_info()450 down_read(&info->groups_sem); in btrfs_dump_space_info()464 up_read(&info->groups_sem); in btrfs_dump_space_info()
668 down_read(&sinfo->groups_sem); in raid_bytes_show()675 up_read(&sinfo->groups_sem); in raid_bytes_show()
3557 down_read(&info->groups_sem); in btrfs_ioctl_space_info()3562 up_read(&info->groups_sem); in btrfs_ioctl_space_info()3609 down_read(&info->groups_sem); in btrfs_ioctl_space_info()3622 up_read(&info->groups_sem); in btrfs_ioctl_space_info()
4188 down_read(&space_info->groups_sem); in find_free_extent()4198 up_read(&space_info->groups_sem); in find_free_extent()4214 down_read(&space_info->groups_sem); in find_free_extent()4333 up_read(&space_info->groups_sem); in find_free_extent()
