Searched refs:groups_sem (Results 1 – 5 of 5) sorted by relevance
270 down_read(&sinfo->groups_sem); in raid_bytes_show()277 up_read(&sinfo->groups_sem); in raid_bytes_show()
3713 init_rwsem(&found->groups_sem); in update_space_info()6797 down_read(&space_info->groups_sem); in find_free_extent()6807 up_read(&space_info->groups_sem); in find_free_extent()6819 down_read(&space_info->groups_sem); in find_free_extent()7064 up_read(&space_info->groups_sem); in find_free_extent()7154 down_read(&info->groups_sem); in dump_space_info()7169 up_read(&info->groups_sem); in dump_space_info()9186 down_write(&block_group->space_info->groups_sem); in btrfs_free_block_groups()9188 up_write(&block_group->space_info->groups_sem); in btrfs_free_block_groups()9253 down_write(&space_info->groups_sem); in __link_block_group()[all …]
4034 down_read(&info->groups_sem); in btrfs_ioctl_space_info()4039 up_read(&info->groups_sem); in btrfs_ioctl_space_info()4089 down_read(&info->groups_sem); in btrfs_ioctl_space_info()4102 up_read(&info->groups_sem); in btrfs_ioctl_space_info()
3454 down_read(&sinfo->groups_sem); in btrfs_calc_num_tolerated_disk_barrier_failures()3495 up_read(&sinfo->groups_sem); in btrfs_calc_num_tolerated_disk_barrier_failures()
1188 struct rw_semaphore groups_sem; member