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()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()[all …]
70 struct rw_semaphore groups_sem; member
202 init_rwsem(&space_info->groups_sem); in create_space_info()453 down_read(&info->groups_sem); in btrfs_dump_space_info()466 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()
3552 down_read(&info->groups_sem); in btrfs_ioctl_space_info()3557 up_read(&info->groups_sem); in btrfs_ioctl_space_info()3604 down_read(&info->groups_sem); in btrfs_ioctl_space_info()3617 up_read(&info->groups_sem); in btrfs_ioctl_space_info()
4053 down_read(&space_info->groups_sem); in find_free_extent()4063 up_read(&space_info->groups_sem); in find_free_extent()4079 down_read(&space_info->groups_sem); in find_free_extent()4194 up_read(&space_info->groups_sem); in find_free_extent()