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Re: [PATCH v5] blkcg: allocate struct blkcg_gq outside request queue spinlock

From Tahsin Erdogan <tahsin@google.com>
Newsgroups linux.kernel
Subject Re: [PATCH v5] blkcg: allocate struct blkcg_gq outside request queue spinlock
Date 2017-03-12 05:40 +0100
Message-ID <tk3st-4I4-5@gated-at.bofh.it> (permalink)
References <ti77c-4Of-17@gated-at.bofh.it> <tj1j5-2og-67@gated-at.bofh.it> <tjXZL-Zk-1@gated-at.bofh.it> <tjY9r-12Q-3@gated-at.bofh.it>
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On Sat, Mar 11, 2017 at 2:52 PM, Jens Axboe <axboe@kernel.dk> wrote:

>
> Talked to Tejun about this as well, and we both agree that the splitting
> this into separate init/alloc paths would be much cleaner. I can't
> apply the current patch, sorry, it's just too ugly to live.

Do you mean, you prefer the approach that was taken in v1 patch or
something else?

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Re: [PATCH] blkcg: allocate struct blkcg_gq outside request queue  spinlock Tejun Heo <tj@kernel.org> - 2017-03-01 18:00 +0100
  Re: [PATCH v2] blkcg: allocate struct blkcg_gq outside request queue spinlock Tahsin Erdogan <tahsin@google.com> - 2017-03-02 01:20 +0100
  [PATCH v2] blkcg: allocate struct blkcg_gq outside request queue spinlock Tahsin Erdogan <tahsin@google.com> - 2017-03-02 04:00 +0100
    Re: [PATCH v2] blkcg: allocate struct blkcg_gq outside request queue  spinlock Tejun Heo <tj@kernel.org> - 2017-03-02 20:50 +0100
      Re: [PATCH v2] blkcg: allocate struct blkcg_gq outside request queue spinlock Tahsin Erdogan <tahsin@google.com> - 2017-03-02 23:50 +0100
        Re: [PATCH v2] blkcg: allocate struct blkcg_gq outside request queue  spinlock Tejun Heo <tj@kernel.org> - 2017-03-03 20:30 +0100
          [PATCH v3] blkcg: allocate struct blkcg_gq outside request queue spinlock Tahsin Erdogan <tahsin@google.com> - 2017-03-04 02:50 +0100
            Re: [PATCH v3] blkcg: allocate struct blkcg_gq outside request queue  spinlock Tejun Heo <tj@kernel.org> - 2017-03-04 20:30 +0100
              Re: [PATCH v4] blkcg: allocate struct blkcg_gq outside request queue spinlock Tahsin Erdogan <tahsin@google.com> - 2017-03-05 15:30 +0100
              [PATCH v4] blkcg: allocate struct blkcg_gq outside request queue spinlock Tahsin Erdogan <tahsin@google.com> - 2017-03-05 15:30 +0100
                Re: [PATCH v4] blkcg: allocate struct blkcg_gq outside request queue  spinlock Tejun Heo <tj@kernel.org> - 2017-03-06 21:10 +0100
                [PATCH v5] blkcg: allocate struct blkcg_gq outside request queue spinlock Tahsin Erdogan <tahsin@google.com> - 2017-03-09 09:10 +0100
                Re: [PATCH v5] blkcg: allocate struct blkcg_gq outside request queue  spinlock Tejun Heo <tj@kernel.org> - 2017-03-09 19:30 +0100
                Re: [PATCH v5] blkcg: allocate struct blkcg_gq outside request queue  spinlock Jens Axboe <axboe@kernel.dk> - 2017-03-11 23:50 +0100
                Re: [PATCH v5] blkcg: allocate struct blkcg_gq outside request queue  spinlock Jens Axboe <axboe@kernel.dk> - 2017-03-12 00:00 +0100
                Re: [PATCH v5] blkcg: allocate struct blkcg_gq outside request queue spinlock Tahsin Erdogan <tahsin@google.com> - 2017-03-12 05:40 +0100
                Re: [PATCH v5] blkcg: allocate struct blkcg_gq outside request queue  spinlock Jens Axboe <axboe@kernel.dk> - 2017-03-13 15:40 +0100
                Re: [PATCH v5] blkcg: allocate struct blkcg_gq outside request queue spinlock Tahsin Erdogan <tahsin@google.com> - 2017-03-13 17:20 +0100
            Re: [lkp-robot] [blkcg] ad63af3cb7: BUG:sleeping_function_called_from_invalid_context_at_mm/slab.h Tahsin Erdogan <tahsin@google.com> - 2017-03-09 09:10 +0100

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