quota: add missing lock into __dquot_transfer()

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Lock dq_dqb_lock around dquot_decr_inodes()

Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Fixes: 7b9ca4c61b ("quota: Reduce contention on dq_data_lock")
Signed-off-by: Jan Kara <jack@suse.cz>

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Konstantin Khlebnikov 2017-09-09 12:19:22 +03:00 • committed by Jan Kara

parent 0666f560b7

commit 0a51fb7174

1 changed files with 2 additions and 0 deletions

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fs/quota/dquot.c

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