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Searched refs:groups_sem (Results 1 – 7 of 7) sorted by relevance

/fs/btrfs/
A Dblock-group.c409 down_write(&space_info->groups_sem); in btrfs_wait_block_group_reservations()
410 up_write(&space_info->groups_sem); in btrfs_wait_block_group_reservations()
1015 down_read(&sinfo->groups_sem); in clear_incompat_bg_bits()
1024 up_read(&sinfo->groups_sem); in clear_incompat_bg_bits()
1560 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1587 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1624 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1633 up_write(&space_info->groups_sem); in btrfs_delete_unused_bgs()
1897 up_write(&space_info->groups_sem); in btrfs_reclaim_bgs_work()
1916 up_write(&space_info->groups_sem); in btrfs_reclaim_bgs_work()
[all …]
A Dspace-info.c243 init_rwsem(&space_info->groups_sem); in init_space_info()
382 down_write(&space_info->groups_sem); in btrfs_add_bg_to_space_info()
384 up_write(&space_info->groups_sem); in btrfs_add_bg_to_space_info()
632 down_read(&info->groups_sem); in btrfs_dump_space_info()
652 up_read(&info->groups_sem); in btrfs_dump_space_info()
2084 down_read(&space_info->groups_sem); in do_reclaim_sweep()
2116 up_read(&space_info->groups_sem); in do_reclaim_sweep()
A Dspace-info.h178 struct rw_semaphore groups_sem; member
A Dzoned.c2576 down_write(&space_info->groups_sem); in btrfs_zoned_reserve_data_reloc_bg()
2580 up_write(&space_info->groups_sem); in btrfs_zoned_reserve_data_reloc_bg()
2759 down_read(&space_info->groups_sem); in btrfs_zoned_activate_one_bg()
2774 up_read(&space_info->groups_sem); in btrfs_zoned_activate_one_bg()
2781 up_read(&space_info->groups_sem); in btrfs_zoned_activate_one_bg()
A Dsysfs.c700 down_read(&sinfo->groups_sem); in raid_bytes_show()
707 up_read(&sinfo->groups_sem); in raid_bytes_show()
815 down_read(&sinfo->groups_sem); in btrfs_size_classes_show()
834 up_read(&sinfo->groups_sem); in btrfs_size_classes_show()
A Dioctl.c2993 down_read(&info->groups_sem); in btrfs_ioctl_space_info()
2998 up_read(&info->groups_sem); in btrfs_ioctl_space_info()
3045 down_read(&info->groups_sem); in btrfs_ioctl_space_info()
3058 up_read(&info->groups_sem); in btrfs_ioctl_space_info()
A Dextent-tree.c4452 down_read(&space_info->groups_sem); in find_free_extent()
4462 up_read(&space_info->groups_sem); in find_free_extent()
4481 down_read(&space_info->groups_sem); in find_free_extent()
4619 up_read(&space_info->groups_sem); in find_free_extent()

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