Searched refs:groups_sem (Results 1 – 6 of 6) sorted by relevance
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()[all …]
70 struct rw_semaphore groups_sem; member
202 init_rwsem(&space_info->groups_sem); in create_space_info()452 down_read(&info->groups_sem); in btrfs_dump_space_info()465 up_read(&info->groups_sem); in btrfs_dump_space_info()
581 down_read(&sinfo->groups_sem); in raid_bytes_show()588 up_read(&sinfo->groups_sem); in raid_bytes_show()
3486 down_read(&info->groups_sem); in btrfs_ioctl_space_info()3491 up_read(&info->groups_sem); in btrfs_ioctl_space_info()3538 down_read(&info->groups_sem); in btrfs_ioctl_space_info()3551 up_read(&info->groups_sem); in btrfs_ioctl_space_info()
4136 down_read(&space_info->groups_sem); in find_free_extent()4146 up_read(&space_info->groups_sem); in find_free_extent()4162 down_read(&space_info->groups_sem); in find_free_extent()4277 up_read(&space_info->groups_sem); in find_free_extent()
