Messages in this thread | | | Date | Wed, 11 Apr 2018 12:57:00 -0700 | From | "" <> | Subject | Re: [PATCH v2] blk-cgroup: remove entries in blkg_tree before queue release |
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On Wed, Apr 11, 2018 at 01:55:25PM -0600, Bart Van Assche wrote: > On 04/11/18 13:00, Alexandru Moise wrote: > >But the root cause of it is in blkcg_init_queue() when blkg_create() returns > >an ERR ptr, because it tries to insert into a populated index into blkcg->blkg_tree, > >the entry that we fail to remove at __blk_release_queue(). > > Hello Alex, > > Had you considered something like the untested patch below?
But queue init shouldn't fail here, right?
Thanks.
-- tejun
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