0a51fb71 Sat Sep 09 04:19:22 CDT 2017 Konstantin Khlebnikov <khlebnikov@yandex-team.ru> quota: add missing lock into __dquot_transfer()
Lock dq_dqb_lock around dquot_decr_inodes()
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Fixes: 7b9ca4c61bc2 ("quota: Reduce contention on dq_data_lock") Signed-off-by: Jan Kara <jack@suse.cz>